0G — Information, Transactions, ABCI, Methods

API reference for 0G. All methods ->

Information

`blockchain`

Retrieves block headers for minHeight <= height <= maxHeight.

At most 20 items will return for the minHeight or maxHeight parameters specified. If maxHeight does not yet exist, the blocks up to the current height will return. If minHeight does not exist (pruning), the earliest existing height will be used.

Parameters

minHeight (integer): the minimum block height to return.
maxHeight (integer): the maximum block height to return.

Returns

Block headers, in descending order (highest first).

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "blockchain",
      "params": ["1", "2"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/blockchain?minHeight=1&maxHeight=2

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "last_height": "2564978",
        "block_metas": [
            {
                "block_id": {
                    "hash": "ED3BF22DDEAABE5B194ECE00FC97B73B31D6B6E381946054ADF248FADA65FD4F",
                    "parts": {
                        "total": 1,
                        "hash": "268422F8D294840DBC5B24FB031F976357E8478F72C16B66E7B7388C2429D18F"
                    }
                },
                "block_size": "830",
                "header": {
                    "version": {
                        "block": "11"
                    },
                    "chain_id": "zgtendermint_16600-2",
                    "height": "2",
                    "time": "2024-06-24T07:25:41.380275895Z",
                    "last_block_id": {
                        "hash": "A3052C548269F770727A7E74EE90FCDAE6C4AEB5C0F0C614DA0621790D479B89",
                        "parts": {
                            "total": 1,
                            "hash": "E2CF5FEEBCCDA872FB23EA228B82937C4620A887071E9B68AE77CB62F431F2BA"
                        }
                    },
                    "last_commit_hash": "5148301A7ABA311392D676C3C967F299F85A1AD48D74E96AF083DA4787FF9C2D",
                    "data_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                    "next_validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                    "consensus_hash": "81BA6261D0077795E489737675DE120CC9170ADCCAAD805E12EF2708A2E21453",
                    "app_hash": "21181DF7C886CEE14012C07031E55BF04428BF77979015F2869ED1EACABAD22E",
                    "last_results_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "proposer_address": "CDFF531A3AFA255BC193D52721027366935F9BF8"
                },
                "num_txs": "0"
            },
            {
                "block_id": {
                    "hash": "A3052C548269F770727A7E74EE90FCDAE6C4AEB5C0F0C614DA0621790D479B89",
                    "parts": {
                        "total": 1,
                        "hash": "E2CF5FEEBCCDA872FB23EA228B82937C4620A887071E9B68AE77CB62F431F2BA"
                    }
                },
                "block_size": "353",
                "header": {
                    "version": {
                        "block": "11"
                    },
                    "chain_id": "zgtendermint_16600-2",
                    "height": "1",
                    "time": "2024-06-24T07:24:31.526533772Z",
                    "last_block_id": {
                        "hash": "",
                        "parts": {
                            "total": 0,
                            "hash": ""
                        }
                    },
                    "last_commit_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "data_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                    "next_validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                    "consensus_hash": "81BA6261D0077795E489737675DE120CC9170ADCCAAD805E12EF2708A2E21453",
                    "app_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "last_results_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                    "proposer_address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD"
                },
                "num_txs": "0"
            }
        ]
    }
}

`block`

Retrieves a block at a specified height.

Parameters

height (integer; default: 0): the height to return. If no height is provided, the latest block is to be fetched.

Returns

Block information.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "block",
      "params": ["1"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/blockchain?height=1

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "block_id": {
            "hash": "A3052C548269F770727A7E74EE90FCDAE6C4AEB5C0F0C614DA0621790D479B89",
            "parts": {
                "total": 1,
                "hash": "E2CF5FEEBCCDA872FB23EA228B82937C4620A887071E9B68AE77CB62F431F2BA"
            }
        },
        "block": {
            "header": {
                "version": {
                    "block": "11"
                },
                "chain_id": "zgtendermint_16600-2",
                "height": "1",
                "time": "2024-06-24T07:24:31.526533772Z",
                "last_block_id": {
                    "hash": "",
                    "parts": {
                        "total": 0,
                        "hash": ""
                    }
                },
                "last_commit_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "data_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                "next_validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                "consensus_hash": "81BA6261D0077795E489737675DE120CC9170ADCCAAD805E12EF2708A2E21453",
                "app_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "last_results_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "proposer_address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD"
            },
            "data": {
                "txs": []
            },
            "evidence": {
                "evidence": []
            },
            "last_commit": {
                "height": "0",
                "round": 0,
                "block_id": {
                    "hash": "",
                    "parts": {
                        "total": 0,
                        "hash": ""
                    }
                },
                "signatures": []
            }
        }
    }
}

`block_by_hash`

Retrieves a block by hash.

Parameters

hash (string; required): the Base64-encoded block hash.

Returns

Block information.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "block_by_hash",
      "params": {
          "hash": "zNX/NZMiC0tZQVr5hlXJ9K/oIlcMzjVoXdXll630i0E="
      },
      "id": 1
    }'

curl "https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/block_by_hash?hash=0xccd5ff3593220b4b59415af98655c9f4afe822570cce35685dd5e597adf48b41"

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "block_id": {
            "hash": "CCD5FF3593220B4B59415AF98655C9F4AFE822570CCE35685DD5E597ADF48B41",
            "parts": {
                "total": 1,
                "hash": "24E75E2F1D225490E8890316E7E0C0D382579EF0BD8DB3DE4D41A4B92E9D9223"
            }
        },
        "block": {
            "header": {
                "version": {
                    "block": "11"
                },
                "chain_id": "zgtendermint_16600-2",
                "height": "2564904",
                "time": "2024-12-26T12:10:47.144809998Z",
                "last_block_id": {
                    "hash": "994AA199E4DCDAD2F085FE4B41D20085A0ED12BE557E88D4D9566C314D5A3486",
                    "parts": {
                        "total": 1,
                        "hash": "EBF9742D10789704AC87037D05DC7F445E79DAE4AB01ACB80C99D18ED6D77D11"
                    }
                },
                "last_commit_hash": "2D35D340C71BD0ACDA481585236B717C98C31EDD9B7577CB4C40D23E2B16CE27",
                "data_hash": "080CF08012B3EDE6D0C7D9092D2B6919EA7A74C6B1F78D3732A43ABBA17A4E2C",
                "validators_hash": "50A4F72C26AE3EBF51D521B7BA99D263BBA2E1686CB1B710CD10EF3B81F70282",
                "next_validators_hash": "50A4F72C26AE3EBF51D521B7BA99D263BBA2E1686CB1B710CD10EF3B81F70282",
                "consensus_hash": "81BA6261D0077795E489737675DE120CC9170ADCCAAD805E12EF2708A2E21453",
                "app_hash": "8F7D4C95F3F405A5274DA79833223A8AAA50A25DF68994324296DA3EBD66F0A2",
                "last_results_hash": "865B5DC7B13DACE27EEFA0B4617F44946B2A3BEA44541E928859F002DCE466AF",
                "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "proposer_address": "CB78E69FD887112E9C3DBD9490B8A51A3EE4E318"
            },
            "data": {
                "txs": [
                    "CssCCpcCCh8vZXRoZXJtaW50LmV2bS52MS5Nc2dFdGhlcmV1bVR4EvMBCqwBChovZXRoZXJtaW50LmV2bS52MS5MZWdhY3lUeBKNAQj/1QISAjIwGIikASIqMHg4Qjc1MmU4N2RjZTMwNjI2YTYwNjg3MzkxMWFlOGM2ODFiOUZDZTE1KgsxMDAwMDAwMDAwMDoCgdRCICKTguwyMeC0CnN5ejfXSYKT76jiJ7JyunyeFhz73HJsSiA/9hhgI3rQRu81GgjlJ5f9uTZ52PcMV22ed2S5IJlkexpCMHgyMzRmOGRkZmUxMGNhOGEyYmRhMDk2OThhN2VkODk0M2YzZmNiODNhYjgxZTE3NGNmYjg5MDg0Mzg3OTQyZWZl+j8uCiwvZXRoZXJtaW50LmV2bS52MS5FeHRlbnNpb25PcHRpb25zRXRoZXJldW1UeBIYEhYKEAoGbmV1cm9uEgY0MjAwMDAQiKQB, ..."
                ]
            },
            "evidence": {
                "evidence": []
            },
            "last_commit": {
                "height": "2564903",
                "round": 0,
                "block_id": {
                    "hash": "994AA199E4DCDAD2F085FE4B41D20085A0ED12BE557E88D4D9566C314D5A3486",
                    "parts": {
                        "total": 1,
                        "hash": "EBF9742D10789704AC87037D05DC7F445E79DAE4AB01ACB80C99D18ED6D77D11"
                    }
                },
                "signatures": [
                    {
                        "block_id_flag": 2,
                        "validator_address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD",
                        "timestamp": "2024-12-26T12:10:47.182829723Z",
                        "signature": "tc9915ID/XmkBPg1R+aeew0MDkGLgpTpcpo8VqpYqq17RIdwkcQ5rlZxnJuIL9G0skmOrIIXrzri2EhsudW+AQ=="
                    }
                ]
            }
        }
    }
}

`block_results`

Retrieves block results at a specified height.

Parameters

height (integer; default: 0): the height to return. If no height is provided, the latest block info is to be fetched.

Returns

Block results.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "block_results",
      "params": ["1"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/block_results?height=1

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "height": "1",
        "txs_results": null,
        "begin_block_events": [
            {
                "type": "coin_received",
                "attributes": [
                    {
                        "key": "receiver",
                        "value": "0g1m3h30wlvsf8llruxtpukdvsy0km2kum85yn938",
                        "index": true
                    },
                    {
                        "key": "amount",
                        "value": "38487598u0g",
                        "index": true
                    }
                ]
            },
            {
                "type": "block_gas",
                "attributes": [
                    {
                        "key": "height",
                        "value": "1",
                        "index": true
                    },
                    {
                        "key": "amount",
                        "value": "0",
                        "index": true
                    }
                ]
            }
        ],
        "validator_updates": null,
        "consensus_param_updates": {
            "block": {
                "max_bytes": "200000",
                "max_gas": "20000000"
            },
            "evidence": {
                "max_age_num_blocks": "1000000",
                "max_age_duration": "6000000000000000",
                "max_bytes": "50000"
            },
            "validator": {
                "pub_key_types": [
                    "ed25519"
                ]
            }
        }
    }
}

`commit`

Retrieves commit results at a specified height.

Parameters

height (integer; default: 0): the height to return. If no height is provided, the latest block commit info is to be fetched.

Returns

Commit results. Canonical switches from false to true for block H once block H+1 has been committed, until then it's subjective and only reflects what this node has seen so far.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "commit",
      "params": ["1"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/commit?height=1

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "signed_header": {
            "header": {
                "version": {
                    "block": "11"
                },
                "chain_id": "zgtendermint_16600-2",
                "height": "1",
                "time": "2024-06-24T07:24:31.526533772Z",
                "last_block_id": {
                    "hash": "",
                    "parts": {
                        "total": 0,
                        "hash": ""
                    }
                },
                "last_commit_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "data_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                "next_validators_hash": "EC4FD9C58AB322D57FD67299FC64AE10459BDAA2652BFC1CC989C66F8B9B6EA1",
                "consensus_hash": "81BA6261D0077795E489737675DE120CC9170ADCCAAD805E12EF2708A2E21453",
                "app_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "last_results_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                "proposer_address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD"
            },
            "commit": {
                "height": "1",
                "round": 0,
                "block_id": {
                    "hash": "A3052C548269F770727A7E74EE90FCDAE6C4AEB5C0F0C614DA0621790D479B89",
                    "parts": {
                        "total": 1,
                        "hash": "E2CF5FEEBCCDA872FB23EA228B82937C4620A887071E9B68AE77CB62F431F2BA"
                    }
                },
                "signatures": [
                    {
                        "block_id_flag": 2,
                        "validator_address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD",
                        "timestamp": "2024-06-24T07:25:41.481185893Z",
                        "signature": "VtIJZ4q7ooX/Bcy5uNojugXaWSxnW2K0hYcqHdZTAhFEURZFCuwqWYKpFCr2Tu95QQR9ROrCVVC9/3UNlPTYDQ=="
                    },
                    {
                        "block_id_flag": 1,
                        "validator_address": "",
                        "timestamp": "0001-01-01T00:00:00Z",
                        "signature": null
                    }
                ]
            }
        },
        "canonical": true
    }
}

`validators`

Retrieves a validator set at a specified height.

Validators are sorted by voting power.

Parameters

height (integer; default: 0): the height to return. If no height is provided, the validator set corresponding to the latest block is to be fetched.
page (integer; default: 1): a page number (1-based).
per_page (integer; default: 30; max: 100): a number of entries per page.

Returns

Commit results.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "validators",
      "params": ["1","1","30"],
      "id": 1
    }'

curl "https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/validators?height=1&page=1&per_page=30"

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "block_height": "1",
        "validators": [
            {
                "address": "13E845BC0B362D63BC7D4817279EDE51BEB7F9AD",
                "pub_key": {
                    "type": "tendermint/PubKeyEd25519",
                    "value": "Cu7jYSsTcNgCfi4upLVfH1ak5OM7A4OEFHJiXQe6lR8="
                },
                "voting_power": "5000000",
                "proposer_priority": "-15000000"
            },
            {
                "address": "542977517E9B10F6D51792A92BCC5F5B9C1DC74A",
                "pub_key": {
                    "type": "tendermint/PubKeyEd25519",
                    "value": "sa0J8aTS4tscdWI0On+JEhWjs+szgH49i4jhzAcyh40="
                },
                "voting_power": "5000000",
                "proposer_priority": "5000000"
            },
            {
                "address": "CDFF531A3AFA255BC193D52721027366935F9BF8",
                "pub_key": {
                    "type": "tendermint/PubKeyEd25519",
                    "value": "kyAfOOxIQSLf2WXQLB8D3gqItZiOHiSeHGjfhhDtlyQ="
                },
                "voting_power": "5000000",
                "proposer_priority": "5000000"
            },
            {
                "address": "FAD365F3FF137C1F70CBA4E3B3E61F4EFD2CDF02",
                "pub_key": {
                    "type": "tendermint/PubKeyEd25519",
                    "value": "ZJGhAhqDwuq1MUsUqT32mGnjlqtjlH7MHzOv8ezK7cg="
                },
                "voting_power": "5000000",
                "proposer_priority": "5000000"
            }
        ],
        "count": "4",
        "total": "4"
    }
}

`genesis_chunked`

Retrieves Genesis in multiple chunks.

Gets genesis document in multiple chunks to make it easier to iterate through larger genesis structures. Each chunk is produced by converting the genesis document to JSON and then splitting the resulting payload into 16MB blocks, and then Base64-encoding each block.

Parameters

chunk (integer; default: 0): a sequence number of the chunk to download.

Returns

A Genesis chunk response.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "genesis_chunked",
      "params": ["0"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/genesis_chunked?chunk=0

Response example

{
    "jsonrpc": "2.0",
    "id": -1,
    "result": {
        "chunk": "0",
        "total": "1",
        "data": "eyJnZW5lc2lzX3RpbWUiOiIyMDI0LTA2LTI0VDA3OjI0OjMxLjUyNjUzMzc3MloiLCJjaGFpbl9pZCI6InpndGVuZGVybWludF8xNjYwMC0yIiwiaW5pdGlhbF9oZWlnaHQiOiIxIiwiY29uc2Vuc3VzX3BhcmFtcyI6eyJibG9jayI6eyJtYXhfYnl0ZXMiOiIyMjAyMD..."
    }
}

`dump_consensus_state`

Retrieves consensus state.

Not safe to call from inside the ABCI application during a block execution.

Parameters

None.

Returns

A complete consensus state. See the Vote string description.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "dump_consensus_state",
      "params": [],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/dump_consensus_state

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "round_state": {
            "height": "13211550",
            "round": 0,
            "step": 1,
            "start_time": "2024-12-23T13:24:44.738595111Z",
            "commit_time": "2024-12-23T13:24:39.738595111Z",
            "validators": {
                "validators": [
                    {
                        "address": "279EAD5DD43F82490C6B3CFB41EEF4E9A1A49D07",
                        "pub_key": {
                            "type": "tendermint/PubKeyEd25519",
                            "value": "GFeC1pZ7fslcucbIsx44x9c0MPeJlLRb+WGG/wGflbw="
                        },
                        "voting_power": "21656144",
                        "proposer_priority": "-52387076"
                    }
                ],
                "proposer": {
                    "address": "279EAD5DD43F82490C6B3CFB41EEF4E9A1A49D07",
                    "pub_key": {
                        "type": "tendermint/PubKeyEd25519",
                        "value": "GFeC1pZ7fslcucbIsx44x9c0MPeJlLRb+WGG/wGflbw="
                    },
                    "voting_power": "21656144",
                    "proposer_priority": "-52387076"
                }
            },
            "proposal": null,
            "proposal_block": null,
            "proposal_block_parts": null,
            "locked_round": -1,
            "locked_block": null,
            "locked_block_parts": null,
            "valid_round": -1,
            "valid_block": null,
            "valid_block_parts": null,
            "votes": [
                {
                    "round": 0,
                    "prevotes": [
                        "nil-Vote",
                        "nil-Vote"
                    ],
                    "prevotes_bit_array": "BA{88:________________________________________________________________________________________} 0/117388861 = 0.00",
                    "precommits": [
                        "nil-Vote",
                        "nil-Vote"
                    ],
                    "precommits_bit_array": "BA{88:________________________________________________________________________________________} 0/117388861 = 0.00"
                }
            ],
            "commit_round": -1,
            "last_commit": {
                "votes": [
                    "Vote{0:279EAD5DD43F 13211549/00/SIGNED_MSG_TYPE_PRECOMMIT(Precommit) 2F31A8E1F581 8B6CEAA65010 @ 2024-12-23T13:24:39.500074271Z}",
                    "Vote{1:BD417EAD7FF9 13211549/00/SIGNED_MSG_TYPE_PRECOMMIT(Precommit) 2F31A8E1F581 31E4D1FFA299 @ 2024-12-23T13:24:39.553047425Z}"
                ],
                "votes_bit_array": "BA{88:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx} 117388861/117388861 = 1.00",
                "peer_maj_23s": {}
            },
            "last_validators": {
                "validators": [
                    {
                        "address": "279EAD5DD43F82490C6B3CFB41EEF4E9A1A49D07",
                        "pub_key": {
                            "type": "tendermint/PubKeyEd25519",
                            "value": "GFeC1pZ7fslcucbIsx44x9c0MPeJlLRb+WGG/wGflbw="
                        },
                        "voting_power": "21656144",
                        "proposer_priority": "43345641"
                    }
                ],
                "proposer": {
                    "address": "5AA4440350230D5BB8CDFE6A5726656B4FC7DC6E",
                    "pub_key": {
                        "type": "tendermint/PubKeyEd25519",
                        "value": "BM16Wru6ELaZXCyKZAH5WGxg5YiMYw2WlcpBnfdbnQg="
                    },
                    "voting_power": "162210",
                    "proposer_priority": "-63939004"
                }
            },
            "triggered_timeout_precommit": false
        },
        "peers": [
            {
                "node_address": "f8d5e677f1f68f8bd798752595371817f61dc532@178.128.156.131:26656",
                "peer_state": {
                    "round_state": {
                        "height": "13211550",
                        "round": 0,
                        "step": 1,
                        "start_time": "2024-12-23T13:24:43.982077345Z",
                        "proposal": false,
                        "proposal_block_part_set_header": {
                            "total": 0,
                            "hash": ""
                        },
                        "proposal_block_parts": null,
                        "proposal_pol_round": -1,
                        "proposal_pol": "________________________________________________________________________________________",
                        "prevotes": "________________________________________________________________________________________",
                        "precommits": "________________________________________________________________________________________",
                        "last_commit_round": 0,
                        "last_commit": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
                        "catchup_commit_round": -1,
                        "catchup_commit": "________________________________________________________________________________________"
                    },
                    "stats": {
                        "votes": "14173",
                        "block_parts": "45"
                    }
                }
            }
        ]
    }
}

`consensus_state`

Retrieves consensus state.

Not safe to call from inside the ABCI application during a block execution.

Parameters

None.

Returns

Consensus state results.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "consensus_state",
      "params": [],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/consensus_state

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "round_state": {
            "height/round/step": "13213043/0/6",
            "start_time": "2024-12-23T15:53:01.989949876Z",
            "proposal_block_hash": "78CB001605FE99454B82944CB47D65D093629DDD38454260E7B7980874A6A5D7",
            "locked_block_hash": "78CB001605FE99454B82944CB47D65D093629DDD38454260E7B7980874A6A5D7",
            "valid_block_hash": "78CB001605FE99454B82944CB47D65D093629DDD38454260E7B7980874A6A5D7",
            "height_vote_set": [
                {
                    "round": 0,
                    "prevotes": [
                        "Vote{0:279EAD5DD43F 13213043/00/SIGNED_MSG_TYPE_PREVOTE(Prevote) 78CB001605FE 619E4C697B2C @ 2024-12-23T15:53:02.160332603Z}",
                        "Vote{1:BD417EAD7FF9 13213043/00/SIGNED_MSG_TYPE_PREVOTE(Prevote) 78CB001605FE 82F0E2036082 @ 2024-12-23T15:53:02.374084828Z}"
                    ],
                    "prevotes_bit_array": "BA{88:xxxxxxxxxx__xxxxxxxxxxxxxxxx_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx_xxxxxxxxxx_xxxxxxxxxxxxxxx} 110520639/117416870 = 0.94",
                    "precommits": [
                        "Vote{0:279EAD5DD43F 13213043/00/SIGNED_MSG_TYPE_PRECOMMIT(Precommit) 78CB001605FE 92F18B4F01EA @ 2024-12-23T15:53:02.551832113Z}",
                        "nil-Vote",
                        "Vote{2:BFA6235D9556 13213043/00/SIGNED_MSG_TYPE_PRECOMMIT(Precommit) 78CB001605FE 0FB040BC54A6 @ 2024-12-23T15:53:02.563127503Z}",
                        "nil-Vote"
                    ],
                    "precommits_bit_array": "BA{88:x_x_x________x_x__x_xx____x__xxxx___x_xx_xx_xxx_xxx__x___xxx__xx_xxx__x___x___xx___xxxx_} 52462972/117416870 = 0.45"
                },
                {
                    "round": 1,
                    "prevotes": [
                        "nil-Vote",
                        "nil-Vote"
                    ],
                    "prevotes_bit_array": "BA{88:________________________________________________________________________________________} 0/117416870 = 0.00",
                    "precommits": [
                        "nil-Vote",
                        "nil-Vote"
                    ],
                    "precommits_bit_array": "BA{88:________________________________________________________________________________________} 0/117416870 = 0.00"
                }
            ],
            "proposer": {
                "address": "026D3C349592A1A1D6534744106D7B0453E3C565",
                "index": 29
            }
        }
    }
}

`consensus_params`

Retrieves consensus parameters.

Parameters

height (integer; default: 0): the height to return. If no height is provided, the latest block commit info is to be returned.

Returns

Consensus parameters results.

Request parameters

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "consensus_params",
      "params": ["1"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/consensus_params?height=1

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "block_height": "1",
        "consensus_params": {
            "block": {
                "max_bytes": "200000",
                "max_gas": "20000000"
            },
            "evidence": {
                "max_age_num_blocks": "1000000",
                "max_age_duration": "6000000000000000",
                "max_bytes": "50000"
            },
            "validator": {
                "pub_key_types": [
                    "ed25519"
                ]
            },
            "version": {
                "app": "0"
            }
        }
    }
}

`unconfirmed_txs`

Retrieves the list of unconfirmed transactions.

Parameters

limit (integer; default: 30; max: 100): the maximum number of unconfirmed transactions to return.

Returns

The list of unconfirmed transactions.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "unconfirmed_txs",
      "params": ["1"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/unconfirmed_txs?limit=1

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "n_txs": "2",
        "total": "4",
        "total_bytes": "2012",
        "txs": [
            "CoYBCoMBCiQva2F2YS5wcmljZWZlZWQudjFiZXRhMS5Nc2dQb3N0UHJpY2USWwora2F2YTE5cmprNXFtbXd5d256ZmNjd3p5bjAyanl3Z3B3anFmNjBhZmo5MhILdXNkeDp1c2Q6MzAaEjcxODkzMDAwMDAwMDAwMDA2OSILCPHVsLsGEMCO5TcSagpSCkYKHy9jb3Ntb3MuY3J5cHRvLnNlY3AyNTZrMS5QdWJLZXkSIwohA31VSgUTeXh1kcCYwNrx04+4ItSC8M6wuKV96JLq9G0pEgQKAggBGJHBFxIUCg4KBXVrYXZhEgU1MDAwMBDwkwkaQKvIEvEmlpm5Xuw9on+NLx53kPmvw3QI2Fic1/IDowITWeN8bbGHdomSC1cdnrtZ8rxaBUnfpLM7Yisnk4cqcl4=",
            "CoQBCoEBCiQva2F2YS5wcmljZWZlZWQudjFiZXRhMS5Nc2dQb3N0UHJpY2USWQora2F2YTF1ZWFrN256ZXNtM3BuZXY2bG5ncDZsZ2swcnkwMmRqejhwanBjZxIIdXNkeDp1c2QaEjczMzg5OTk5OTk5OTk5OTk5NyIMCLSAp7sGEMCR+NQCEmkKUgpGCh8vY29zbW9zLmNyeXB0by5zZWNwMjU2azEuUHViS2V5EiMKIQJh+Rd6tFqIDMHzDY2LUqIfd6iQjaxEk7kCf/PggVVILxIECgIIARj78XASEwoNCgV1a2F2YRIENTAwMBDwkwkaQNH1d9rV6P0l8EktESQ6pSg1htx5I8FNNit3kfg/bOXqJ0c5PxTgBfeitv167yLxWxyXBWaJueQGMVh8KOHi1W0="
        ]
    }
}

`num_unconfirmed_txs`

Retrieves data on unconfirmed transactions.

Parameters

None.

Returns

The status of unconfirmed transactions.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "num_unconfirmed_txs",
      "params": [],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/num_unconfirmed_txs

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "n_txs": "0",
        "total": "0",
        "total_bytes": "0",
        "txs": null
    }
}

`tx_search`

Searches for transactions with their results.

Parameters

query (string; required): query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r()"'=>< are not allowed). operation can be =, <, <=, >, >=, CONTAINS. An operand can be a string (escaped with single quotes), number, date, or time.
prove (boolean; default: false): adds proofs of the transactions inclusion in the block.
page (integer; default: 1): a page number (1-based).
per_page (integer; default: 30, max: 100): a number of entries per page.
order_by (string; default: asc): the order in which transactions are sorted (asc or desc), by height & index. If empty, default sorting still applies.
match_events (boolean; default: false): match attributes in query within events, in addition to the height and txhash.

Returns

The list of unconfirmed transactions.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
    "jsonrpc": "2.0",
    "method": "tx_search",
    "params": {
        "query": "tx.height=13225811",
        "prove": true,
        "page": "1",
        "per_page": "5",
        "order_by": "desc"
    },
    "id": 1
}'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/tx_search?query=tx.height%3D13225811&prove=true&page=1&per_page=5&order_by=desc

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "txs": [],
        "total_count": "0"
    }
}

`block_search`

Searches for blocks by BeginBlock and EndBlock events.

Parameters

query (string; required): query is a string, which has a form: "condition AND condition ..." (no OR at the moment). condition has a form: "key operation operand". key is a string with a restricted set of possible symbols ( \t\n\r()"'=>< are not allowed). operation can be =, <, <=, >, >=, CONTAINS. An operand can be a string (escaped with single quotes), number, date, or time.
page (integer; default: 1): a page number (1-based).
per_page (integer; default: 30, max: 100): a number of entries per page.
order_by (string; default: asc): the order in which transactions are sorted (asc or desc), by height & index. If empty, default sorting still applies.
match_events (boolean; default: false): match attributes in query within events, in addition to the height.

Returns

The list of paginated blocks matching the search criteria.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
    "jsonrpc": "2.0",
    "method": "block_search",
    "params": {
        "query": "block.height=13225811",
        "page": "1",
        "per_page": "10",
        "order_by": "desc"
    },
    "id": 1
}'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/block_search?query=block.height%3D13225811&page=1&per_page=10&order_by=desc

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "blocks": [
            {
                "block_id": {
                    "hash": "F054E236608C0E65DFE9231F9332D7F54F1A282D4C2C3DA6B35FAED5D4EE9169",
                    "parts": {
                        "total": 1,
                        "hash": "4F02FC67A8503D1D5428EE6D1209FC5BC1BB67382DBDB53F38C3FD0783B2FC8A"
                    }
                },
                "block": {
                    "header": {
                        "version": {
                            "block": "11"
                        },
                        "chain_id": "0g_2222-10",
                        "height": "13225811",
                        "time": "2024-12-24T12:58:00.512093988Z",
                        "last_block_id": {
                            "hash": "304F208093FA799825FA221EB9B517B73A0879E6D9B971DD28FDF96F564EEC7C",
                            "parts": {
                                "total": 1,
                                "hash": "4158FCF92A13A2A5F8D466BD0189EB466DDD5D1FCA7ACF0E40069A8A0B775792"
                            }
                        },
                        "last_commit_hash": "CCFD88F120E554844A8DED71E1DAF3FA8089B1D7CFDC276917C8A5E34FDE6DBD",
                        "data_hash": "2E1EC915F83863741270A49157E2787F5F34F3B0E2E67BB1527368F8BA05D1CD",
                        "validators_hash": "7C3AABDFAA6A53BF1C63DC025201337CA9CB3F7DE8A51EA0C54B2CEBDCEF6E39",
                        "next_validators_hash": "7C3AABDFAA6A53BF1C63DC025201337CA9CB3F7DE8A51EA0C54B2CEBDCEF6E39",
                        "consensus_hash": "AD82B220C509602720D74FD75BCE7CFE9B148039958F236D8894E00EB1599E04",
                        "app_hash": "2AA5FE48061351DF5DD4F79C25A902466C31975199BEE286FE294273DB4FBF4A",
                        "last_results_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                        "evidence_hash": "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855",
                        "proposer_address": "279EAD5DD43F82490C6B3CFB41EEF4E9A1A49D07"
                    },
                    "data": {
                        "txs": [
                            "CrIHCv4GCh8vZXRoZXJtaW50LmV2bS52MS5Nc2dFdGhlcmV1bVR4EtoGCpMGChovZXRoZXJtaW50LmV2bS52MS5MZWdhY3lUeBL0BQiXvhMSDDEwMTAwMDAwMDAwMBjJ9hgiKjB4ODE1ZjI3QTU2MTcxMUE2QjA0YmNFM0FhNjVjNUQ5QTE5NDVBNWVFQioBMDLkBHgmYbwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGdqr9oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA..."
                        ]
                    },
                    "evidence": {
                        "evidence": []
                    },
                    "last_commit": {
                        "height": "13225810",
                        "round": 0,
                        "block_id": {
                            "hash": "304F208093FA799825FA221EB9B517B73A0879E6D9B971DD28FDF96F564EEC7C",
                            "parts": {
                                "total": 1,
                                "hash": "4158FCF92A13A2A5F8D466BD0189EB466DDD5D1FCA7ACF0E40069A8A0B775792"
                            }
                        },
                        "signatures": [
                            {
                                "block_id_flag": 2,
                                "validator_address": "279EAD5DD43F82490C6B3CFB41EEF4E9A1A49D07",
                                "timestamp": "2024-12-24T12:58:00.458392974Z",
                                "signature": "LU+rS0/HPXczwL9jxzAWYHSck0ORgzD9MGLXx6POcKO2XpNnHRG8/QsxDSs4Ouy3hO9AAiG0RNUWBrVlgjlpBg=="
                            }
                        ]
                    }
                }
            }
        ],
        "total_count": "1"
    }
}

`tx`

Retrieves a transaction by hash.

Parameters

hash (string; required): a hash of a transaction to retrieve.
prove (boolean; default: false): adds proofs of the transaction's inclusion in the block.

Returns

Transaction info.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "tx",
      "params": ["4B6D8FEA3786BFC6152EAEA791C4DAF00C41E93DAD56A7230B565179CD29CAA1", true],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/tx?hash=4B6D8FEA3786BFC6152EAEA791C4DAF00C41E93DAD56A7230B565179CD29CAA1&prove=true

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "hash": "4B6D8FEA3786BFC6152EAEA791C4DAF00C41E93DAD56A7230B565179CD29CAA1",
    "height": "12345",
    "index": 2,
    "tx_result": {
      "code": 0,
      "log": "Success",
      "events": [
        {
          "type": "transfer",
          "attributes": [
            { "key": "sender", "value": "0g1xyz..." },
            { "key": "recipient", "value": "0g1abc..." },
            { "key": "amount", "value": "10000u0g" }
          ]
        }
      ]
    },
    "tx": "BASE64_ENCODED_TX",  // The transaction itself in Base64 format
    "proof": {
      "root_hash": "0xABC123...",
      "data": "BASE64_ENCODED_PROOF",
      "proof": { /* Detailed proof structure */ }
    }
  }
}

Transactions

`broadcast_tx_sync`

Returns with the response from CheckTx. Does not wait for DeliverTx result.

If you want to be sure that the transaction is included in a block, you can subscribe for the result using JSON-RPC via a websocket. See https://docs.cometbft.com/v0.34/core/subscription.html If you haven't received anything after a couple of blocks, resend it. If the same happens again, send it to some other node. A few reasons why it could happen:

A malicious node drops or pretends it has committed your tx.
A malicious proposer (not necessary the one you're communicating with) drops transactions, which might become valid in the future (https://github.com/tendermint/tendermint/issues/3322).

Please refer to Tendermint docs for formatting/encoding rules.

Parameters

tx (string; required): the signed transaction, encoded as Base64.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "broadcast_tx_sync",
      "params": ["<BASE64_ENCODED_TRANSACTION>"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/broadcast_tx_sync?tx=<BASE64_ENCODED_TRANSACTION>

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "code": 0,
    "data": "",
    "log": "transaction successfully broadcasted",
    "hash": "0xABC123..." // The transaction hash
  }
}

`broadcast_tx_async`

Returns right away, with no response. Does not wait for CheckTx nor DeliverTx results.

A malicious node drops or pretends it has committed your tx.
A malicious proposer (not necessary the one you're communicating with) drops transactions, which might become valid in the future (https://github.com/tendermint/tendermint/issues/3322).
A node is offline.

Please refer to CometBFT docs for formatting/encoding rules.

Parameters

tx (string; required): the Base64-encoded signed transaction.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "broadcast_tx_async",
      "params": ["<BASE64_ENCODED_TRANSACTION>"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/broadcast_tx_async?tx=<BASE64_ENCODED_TRANSACTION>

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "code": 0,
    "data": "",
    "log": "",
    "hash": "0xABC123..." // Transaction hash
  }
}

`broadcast_tx_commit`

Returns with the responses from CheckTx and DeliverTx.

warning

Use only for testing and development. In production, use BroadcastTxSync or BroadcastTxAsync. You can subscribe for the transaction result using JSON-RPC via a websocket (see CometBFT docs).

tip

CONTRACT: only returns error if mempool.CheckTx() errs or if we timeout waiting for tx to commit. If CheckTx or DeliverTx fails, no error will be returned, but the result will contain a non-OK ABCI code. Please refer to CometBFT docs for formatting/encoding rules.

Parameters

tx (string; required): the Base64-encoded signed transaction.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "broadcast_tx_commit",
      "params": ["<BASE64_ENCODED_TRANSACTION>"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/broadcast_tx_commit?tx=<BASE64_ENCODED_TRANSACTION>

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "check_tx": {
      "code": 0,
      "data": "",
      "log": "Transaction checked successfully"
    },
    "deliver_tx": {
      "code": 0,
      "data": "",
      "log": "Transaction delivered successfully",
      "events": [
        {
          "type": "transfer",
          "attributes": [
            { "key": "sender", "value": "0g1xyz..." },
            { "key": "recipient", "value": "0g1abc..." },
            { "key": "amount", "value": "10000u0g" }
          ]
        }
      ]
    },
    "hash": "0xABC123...",
    "height": "12345"
  }
}

`check_tx`

Checks the transaction without executing it.

The transaction won't be added to the mempool.

Please refer to CometBFT docs for formatting/encoding rules.

Parameters

tx (string; required): the Base64-encoded signed transaction.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "check_tx",
      "params": ["<BASE64_ENCODED_TRANSACTION>"],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/check_tx?tx=<BASE64_ENCODED_TRANSACTION>

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "code": 0,
    "data": "",
    "log": "Transaction is valid",
    "events": [
      {
        "type": "transfer",
        "attributes": [
          { "key": "sender", "value": "0g1xyz..." },
          { "key": "recipient", "value": "0g1abc..." },
          { "key": "amount", "value": "10000u0g" }
        ]
      }
    ]
  }
}

ABCI

`abci_info`

Retrieves application info.

Parameters

None.

Returns

Application info.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "abci_info",
      "params": [],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/abci_info

Response example

{
    "id": 1,
    "jsonrpc": "2.0",
    "result": {
        "response": {
            "data": "0g",
            "version": "0.27.0",
            "app_version": "8",
            "last_block_height": "13239641",
            "last_block_app_hash": "wLirVXfBEeq0jZcrshBGWS7AGN19N7p8aQqMAiaIl+I="
        }
    }
}

`abci_query`

Queries the application for particular information.

Parameters

path (string; required): a path to the data ("/a/b/c").
data (string; required): the hex-encoded data.
height (integer; default: 0): the height (0 means latest).
prove (boolean; default: false): adds proofs of the transactions inclusion in the block.

Returns

Particular info according to the query submitted.

Request example

JSON-RPC
REST

curl -X POST https://rpc.ankr.com/0g_galileo_testnet_tendermint/YOUR_ANKR_API_KEY \
-H 'Content-Type: application/json' \
-d '{
      "jsonrpc": "2.0",
      "method": "abci_query",
      "params": ["a/b/c", "the_data", "1", true],
      "id": 1
    }'

curl https://rpc.ankr.com/http/0g_galileo_testnet_tendermint/blockchain?path=%2Fa%2Fb%2Fc&data=the_data&height=1&prove=true

Response example

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "response": {
      "code": 0,
      "log": "",
      "info": "",
      "index": -1,
      "key": "0x6b61766131387879377a...",
      "value": "0x123456789abcdef", // Hex-encoded value
      "proofOps": null,
      "height": "12345",
      "codespace": ""
    }
  }
}

`GET /eth/v1/node/version`

Retrieves node version info.

Parameters

None.

Request example

curl https://rpc.ankr.com/http/0g_galileo_testnet_beaconkit/eth/v1/node/version

Response example

{
    "data": {
        "version": "1.1.0"
    }
}

`GET /eth/v2/debug/beacon/states/{state_id}`

Retrieves debug info.

Returns a quantity of debug information, including the following:

Validator root.
Latest beacon and execution chain block headers.
Various root hashes.
The node's understanding of the validator set voting power, slashing status.

Parameters

state_id (string, hex; path): ID for the state to query. Can be one of the following:
- A block root (32-byte hex string, e.g., 0xabc123...).
- A state root (32-byte hex string).
- A block ID alias such as:
  - head – the latest known state.
  - genesis – the genesis state.
  - finalized – the latest finalized state.
  - justified – the latest justified state.

Request example

curl https://rpc.ankr.com/http/0g_galileo_testnet_beaconkit/eth/v2/debug/beacon/states/head

Response example

{
    "version": "electra",
    "execution_optimistic": false,
    "finalized": true,
    "data": {
        "genesis_validators_root": "0xc22d6f6c6672c738e5696fa0e43c0aa0acf25ec09bd301b68036d61eb79c2daf",
        "slot": "0x1c3b08",
        "fork": {
            "previous_version": "0x05000000",
            "current_version": "0x05000000",
            "epoch": "0x0"
        },
        "latest_block_header": {
            "slot": "0x1c3b08",
            "proposer_index": "0x0",
            "parent_block_root": "0x7ce89c85094fa830a5cf6649621000400d3a882240fa222ddd0f021f0bcbb42a",
            "state_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
            "body_root": "0xa8e552f88c09ff0f7394b82041ab25a712cbe73d9e646190ac5330d50073d21f"
        },
        "block_roots": [
            "0x2f3a417b224d5262596c7d4dfa696abaf3800ccf7593cc749952f88e3948c7cd",
            "0x7f40aa67f38b9eb7dc36a9dd5f6cdf6a3e9a94a206084240f81345100708290f",
            "0xa703243bff9736a2154d4fbb158bfc0317a8c52af58516ae6844a17d497d739d",
            "0x0d9701998fbf960cebe13cdb89647595334db848c2a326bd39cce67815e42adb",
            "0x6a705f37d7fccfe3b7ae202bd22840c3c70f7138a366f3506fa533da4f26dea7",
            "0x7bc0ea29114f8a334cf28eb1de33443de5214810fbe5c5b49a07d4878c5342ff",
            "0xf3875ec20169e7f48c576a7076ab04a4dac25c15a7c80c721defcc10851af802",
            "0x7ce89c85094fa830a5cf6649621000400d3a882240fa222ddd0f021f0bcbb42a"
        ],
        "state_roots": [
            "0xde5cf944fec524820e3d4d9174ca5b42855ebb9ad89104d92bc5001c4a9b9e32",
            "0xac2e45403552d2b2372950fea027f0c826b4d09b8af1bafba14be45347b1e69a",
            "0x5a5663ca9e37572174e5957e1260c221aca96384a3b441de8491de58afd6e44f",
            "0x593206fbb5b8f1ae140c4041d8ab865cb5afb7fccc7da019ce2834ce9f11bb0a",
            "0x39262683ed866217509ec6bd75b655c8380b42874d8b1d1eb5c40ead206ef700",
            "0x5dc2e2b8c9f04cea3e5574aefca4365d2a920d90c9cdad3eb4d5adee26fec217",
            "0x8a048f206b906dddb5c0144e2d6248b32ed5e593ef1494f9d0e9141a19cc5862",
            "0x6cede03f993b5ee611cea35969a54f655693f8004fba4ab7e3740ffd5d1b9cbc"
        ],
        "eth1_data": {
            "depositRoot": "0xa14b8fd2b3468db5bc151c63cf07b85bf774bfa94cc45e4bd4c7d5f450888a79",
            "depositCount": "0x0",
            "blockHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
        },
        "eth1_deposit_index": 7,
        "latest_execution_payload_header": {
            "parentHash": "0x812d076cc7ea828fbb4a93a23db0b68e0e952ced2e56eaaadff43a48e1ca2337",
            "feeRecipient": "0x0000000000000000000000000000000000000001",
            "stateRoot": "0x115cfcd4e912feb47ca34a490b02f1a71fea4dd402893ed62385bc0688d1f26a",
            "receiptsRoot": "0xc1e4e11c4d71733acebe11c2ea4c179267e56838eefbec0cd2609500010f66bd",
            "logsBloom": "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",
            "prevRandao": "0x73ca1a22bd4c673a6a320736f17e462c01f024303d6b74bd7dadd78296500348",
            "blockNumber": "0x1c3b08",
            "gasLimit": "0x2255100",
            "gasUsed": "0x4f71d5",
            "timestamp": "0x6848429c",
            "extraData": "0xd883010f0b846765746888676f312e32332e38856c696e7578",
            "baseFeePerGas": "9",
            "blockHash": "0xf43ec3c5eb64cb5c205af34fc90675117f6ad9ed1b8453220e77d7d424a2952e",
            "transactionsRoot": "0xb6577e8b117a399b7ef1a8b25080c4601f01cd9ccc5bd2fc02388ef4deb37d73",
            "withdrawalsRoot": "0x0145cc91e1ba724070abab6da58080fc905c13e071e17882988043e70efe0988",
            "blobGasUsed": "0x0",
            "excessBlobGas": "0x0"
        },
        "validators": [
            {
                "pubkey": "0xa21978649e2dca81ff5b5a9c1206ff28d86f55debf3cf0e47ed0354a168ffcdbf14ed556ad4e9260b9bdd6b0f01907a9",
                "withdrawalCredentials": "0x01000000000000000000000063df5c411aa90b9866e7e6082230ffbf61aeda8c",
                "effectiveBalance": "0x1fe5d61a000",
                "slashed": false,
                "activationEligibilityEpoch": "0x0",
                "activationEpoch": "0x0",
                "exitEpoch": "0xffffffffffffffff",
                "withdrawableEpoch": "0xffffffffffffffff"
            },
            {
                "pubkey": "0xa68a786ea4c5b0d5b327a91d7eab6c07e69c58d301f86bc3e39991d124c7d7638efa1964089ac5d81f9f7f151a86eebf",
                "withdrawalCredentials": "0x01000000000000000000000063df5c411aa90b9866e7e6082230ffbf61aeda8c",
                "effectiveBalance": "0x773594000",
                "slashed": false,
                "activationEligibilityEpoch": "0x0",
                "activationEpoch": "0x0",
                "exitEpoch": "0xffffffffffffffff",
                "withdrawableEpoch": "0xffffffffffffffff"
            },
            {
                "pubkey": "0x975d7a0569f6dd5560fa5054690d87f48fd99026f2336f9666f47d2c74a22611d1158d0ec3feb3511331ec4ef714f608",
                "withdrawalCredentials": "0x01000000000000000000000063df5c411aa90b9866e7e6082230ffbf61aeda8c",
                "effectiveBalance": "0x773594000",
                "slashed": false,
                "activationEligibilityEpoch": "0x0",
                "activationEpoch": "0x0",
                "exitEpoch": "0xffffffffffffffff",
                "withdrawableEpoch": "0xffffffffffffffff"
            },
            {
                "pubkey": "0x94f8722acefe3b6d2de811a64cb4f93209bba50bb3613eaeab1d720ae09c7313c29f7de71a8718d351983c9c0c48ad09",
                "withdrawalCredentials": "0x010000000000000000000000565e66aa2bcb27116937983f2f208efabf620ab2",
                "effectiveBalance": "0xee6b28000",
                "slashed": false,
                "activationEligibilityEpoch": "0x4308",
                "activationEpoch": "0x4309",
                "exitEpoch": "0xffffffffffffffff",
                "withdrawableEpoch": "0xffffffffffffffff"
            }
        ],
        "balances": [
            2192000000000,
            32000000000,
            32000000000,
            64000000000
        ],
        "randao_mixes": [
            "0xf3dadd64aafe134e583f639ab5b9fc650a7f0d008789b867ecb05b68e0037e2a",
            "0x0570972fa2cb1548eb6d3b5161d638708d89b3cf49d88727b7dd7721141325c0",
            "0x6761890246fa48731c333166236dd4bca041ad5ba491abf299bd94ee84faa551",
            "0x995cb20d32dca378b4e09f625575141ae1bac9276982971b6402dfd9bc985928",
            "0x995cb20d32dca378b4e09f625575141ae1bac9276982971b6402dfd9bc985928",
            "0x5784db6dd330eaeb0215c5de57eef097cac679458038aac95a4c6d4b2d247590",
            "0x7890bf970c57a80a27f1ad9e2425e9b80f5cbbb7ac1f8e3a17bbd1fd2dafadf2",
            "0x6ec60f8c3be68f54efe87f84c48a8474039d30922674ca1d9043eb9205eeb0df"
        ],
        "next_withdrawal_validator_index": "0x1"
    }
}

Information​

blockchain​

Parameters​

Returns​

Request example​

Response example​

block​

Parameters​

Returns​

Request example​

Response example​

block_by_hash​

Parameters​

Returns​

Request example​

Response example​

block_results​

Parameters​

Returns​

Request example​

Response example​

commit​

Parameters​

Returns​

Request example​

Response example​

validators​

Parameters​

Returns​

Request example​

Response example​

genesis_chunked​

Parameters​

Returns​

Request example​

Response example​

dump_consensus_state​

Parameters​

Returns​

Request example​

Response example​

consensus_state​

Parameters​

Returns​

Request example​

Response example​

consensus_params​

Parameters​

Returns​

Request parameters​

Response example​

unconfirmed_txs​

Parameters​

Returns​

Request example​

Response example​

num_unconfirmed_txs​

Parameters​

Returns​

Request example​

Response example​

tx_search​

Parameters​

Returns​

Request example​

Response example​

block_search​

Parameters​

Returns​

Request example​

Response example​

tx​

Parameters​

Returns​

Request example​

Response example​

Transactions​

broadcast_tx_sync​

Parameters​

Request example​

Information

`blockchain`

Parameters

Returns

Request example

Response example

`block`

Parameters

Returns

Request example

Response example

`block_by_hash`

Parameters

Returns

Request example

Response example

`block_results`

Parameters

Returns

Request example

Response example

`commit`

Parameters

Returns

Request example

Response example

`validators`

Parameters

Returns

Request example

Response example

`genesis_chunked`

Parameters

Returns

Request example

Response example

`dump_consensus_state`

Parameters

Returns

Request example

Response example

`consensus_state`

Parameters

Returns

Request example

Response example

`consensus_params`

Parameters

Returns

Request parameters

Response example

`unconfirmed_txs`

Parameters

Returns

Request example

Response example

`num_unconfirmed_txs`

Parameters

Returns

Request example

Response example

`tx_search`

Parameters

Returns

Request example

Response example

`block_search`

Parameters

Returns

Request example

Response example

`tx`

Parameters

Returns

Request example

Response example

Transactions

`broadcast_tx_sync`

Parameters

Request example