NEAR — Access Keys, Accounts/Contracts, Block/Chunk, Gas, Protocol (1/2)

API reference for NEAR. All methods ->

Part 1 of 2: 1 · 2

Access Keys

The API enables you to retrieve information about an account's access keys.

View access key

Retrieves information about a single access key for a given account.

If permission of the key is FunctionCall, it will return more details such as the allowance, receiver_id, and method_names.

Parameters

id (integer; required): a request ID; unlike other networks, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: view_access_key
- finality/block_id
- account_id: "example.testnet"
- public_key: "example.testnet's public key"

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "view_access_key",
    "finality": "final",
    "account_id": "client.chainlink.testnet",
    "public_key": "ed25519:H9k5eiU4xXS3M4z8HzKJSLaZdqGdGwBG49o7orNC4eZW"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "nonce": 85,
    "permission": {
      "FunctionCall": {
        "allowance": "18501534631167209000000000",
        "receiver_id": "client.chainlink.testnet",
        "method_names": ["get_token_price"]
      }
    },
    "block_height": 19884918,
    "block_hash": "GGJQ8yjmo7aEoj8ZpAhGehnq9BSWFx4xswHYzDwwAP2n"
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View access key list

Retrieves all access keys for a given account.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: view_access_key
- finality/block_id
- account_id: "example.testnet"

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "view_access_key_list",
    "finality": "final",
    "account_id": "example.testnet"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "keys": [
      {
        "public_key": "ed25519:2j6qujbkPFuTstQLLTxKZUw63D5Wu3SG79Gop5JQrNJY",
        "access_key": {
          "nonce": 17,
          "permission": {
            "FunctionCall": {
              "allowance": "9999203942481156415000",
              "receiver_id": "place.meta",
              "method_names": []
            }
          }
        }
      },
      {
        "public_key": "ed25519:46etzhzZHN4NSQ8JEQtbHCX7sT8WByS3vmSEb3fbmSgf",
        "access_key": {
          "nonce": 2,
          "permission": {
            "FunctionCall": {
              "allowance": "9999930655034196535000",
              "receiver_id": "dev-1596616186817-8588944",
              "method_names": []
            }
          }
        }
      },
      {
        "public_key": "ed25519:4F9TwuSqWwvoyu7JVZDsupPhC7oYbYNsisBV2yQvyXFn",
        "access_key": {
          "nonce": 0,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:4bZqp6nm1btr92UfKbyADDzJ4oPK9JetHXqEYqbYZmkD",
        "access_key": {
          "nonce": 2,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:6ZPzX7hS37jiU9dRxbV1Waf8HSyKKFypJbrnZXzNhqjs",
        "access_key": {
          "nonce": 2,
          "permission": {
            "FunctionCall": {
              "allowance": "9999922083697042955000",
              "receiver_id": "example.testnet",
              "method_names": []
            }
          }
        }
      },
      {
        "public_key": "ed25519:81RKfuo7mBbsaviTmBsq18t6Eq4YLnSi3ye2CBLcKFUX",
        "access_key": {
          "nonce": 8,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:B4W1oAYTcG8GxwKev8jQtsYWkGwGdqP24W7eZ6Fmpyzc",
        "access_key": {
          "nonce": 0,
          "permission": {
            "FunctionCall": {
              "allowance": "10000000000000000000000",
              "receiver_id": "dev-1594144238344",
              "method_names": []
            }
          }
        }
      },
      {
        "public_key": "ed25519:BA3AZbACoEzAsxKeToFd36AVpPXFSNhSMW2R6UYeGRwM",
        "access_key": {
          "nonce": 0,
          "permission": {
            "FunctionCall": {
              "allowance": "10000000000000000000000",
              "receiver_id": "new-corgis",
              "method_names": []
            }
          }
        }
      },
      {
        "public_key": "ed25519:BRyHUGAJjRKVTc9ZqXTTSJnFmSca8WLj8TuVe1wXK3LZ",
        "access_key": {
          "nonce": 17,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:DjytaZ1HZ5ZFmH3YeJeMCiC886K1XPYeGsbz2E1AZj2J",
        "access_key": {
          "nonce": 31,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:DqJn5UCq6vdNAvfhnbpdAeuui9a6Hv9DKYDxeRACPUDP",
        "access_key": {
          "nonce": 0,
          "permission": "FullAccess"
        }
      },
      {
        "public_key": "ed25519:FFxG8x6cDDyiErFtRsdw4dBNtCmCtap4tMTjuq3umvSq",
        "access_key": {
          "nonce": 0,
          "permission": "FullAccess"
        }
      }
    ],
    "block_height": 17798231,
    "block_hash": "Gm7YSdx22wPuciW1jTTeRGP9mFqmon69ErFQvgcFyEEB"
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View access key changes (single)

Retrieves individual access key changes in a specific block.

You can query multiple keys by passing an array of objects containing the account_id and public_key.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — EXPERIMENTAL_changes.
params (array; required):
- changes_type: single_access_key_changes
- keys: [{ account_id, public_key }]
- finality/block_id

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "EXPERIMENTAL_changes",
  "params": {
    "changes_type": "single_access_key_changes",
    "keys": [
      {
        "account_id": "example-acct.testnet",
        "public_key": "ed25519:25KEc7t7MQohAJ4EDThd2vkksKkwangnuJFzcoiXj9oM"
      }
    ],
    "finality": "final"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "block_hash": "4kvqE1PsA6ic1LG7S5SqymSEhvjqGqumKjAxnVdNN3ZH",
    "changes": [
      {
        "cause": {
          "type": "transaction_processing",
          "tx_hash": "HshPyqddLxsganFxHHeH9LtkGekXDCuAt6axVgJLboXV"
        },
        "type": "access_key_update",
        "change": {
          "account_id": "example-acct.testnet",
          "public_key": "ed25519:25KEc7t7MQohAJ4EDThd2vkksKkwangnuJFzcoiXj9oM",
          "access_key": {
            "nonce": 1,
            "permission": "FullAccess"
          }
        }
      }
    ]
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View access key changes (all)

Retrieves the changes to all access keys of a specific block.

Multiple accounts can be queried by passing an array of account_ids.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — EXPERIMENTAL_changes.
params (array; required):
- changes_type: single_access_key_changes
- account_ids: ["example.testnet", "example2.testnet"]
- finality/block_id

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "EXPERIMENTAL_changes",
  "params": {
    "changes_type": "all_access_key_changes",
    "account_ids": ["example-acct.testnet"],
    "block_id": "4kvqE1PsA6ic1LG7S5SqymSEhvjqGqumKjAxnVdNN3ZH"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "block_hash": "4kvqE1PsA6ic1LG7S5SqymSEhvjqGqumKjAxnVdNN3ZH",
    "changes": [
      {
        "cause": {
          "type": "transaction_processing",
          "tx_hash": "HshPyqddLxsganFxHHeH9LtkGekXDCuAt6axVgJLboXV"
        },
        "type": "access_key_update",
        "change": {
          "account_id": "example-acct.testnet",
          "public_key": "ed25519:25KEc7t7MQohAJ4EDThd2vkksKkwangnuJFzcoiXj9oM",
          "access_key": {
            "nonce": 1,
            "permission": "FullAccess"
          }
        }
      },
      {
        "cause": {
          "type": "receipt_processing",
          "receipt_hash": "CetXstu7bdqyUyweRqpY9op5U1Kqzd8pq8T1kqfcgBv2"
        },
        "type": "access_key_update",
        "change": {
          "account_id": "example-acct.testnet",
          "public_key": "ed25519:96pj2aVJH9njmAxakjvUMnNvdB3YUeSAMjbz9aRNU6XY",
          "access_key": {
            "nonce": 0,
            "permission": "FullAccess"
          }
        }
      }
    ]
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

Accounts/Contracts

The API enables you to view details about accounts and contracts as well as perform contract calls.

View account

Retrieves basic account information.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: view_account
- finality/block_id
- account_id: "example.testnet"

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "view_account",
    "finality": "final",
    "account_id": "nearkat.testnet"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "amount": "399992611103597728750000000",
    "locked": "0",
    "code_hash": "11111111111111111111111111111111",
    "storage_usage": 642,
    "storage_paid_at": 0,
    "block_height": 17795474,
    "block_hash": "9MjpcnwW3TSdzGweNfPbkx8M74q1XzUcT1PAN8G5bNDz"
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View account changes

Retrieves account changes from transactions in a given account.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — EXPERIMENTAL_changes.
params (array; required):
- changes_type: account_changes
- account_id: "example.testnet"
- finality/block_id

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "EXPERIMENTAL_changes",
  "params": {
    "changes_type": "account_changes",
    "account_ids": ["your_account.testnet"],
    "block_id": 19703467
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "block_hash": "6xsfPSG89s6fCMShxxxQTP6D4ZHM9xkGCgubayTDRzAP",
    "changes": [
      {
        "cause": {
          "type": "transaction_processing",
          "tx_hash": "HLvxLKFM7gohFSqXPp5SpyydNEVpAno352qJJbnddsz3"
        },
        "type": "account_update",
        "change": {
          "account_id": "your_account.testnet",
          "amount": "499999959035075000000000000",
          "locked": "0",
          "code_hash": "11111111111111111111111111111111",
          "storage_usage": 182,
          "storage_paid_at": 0
        }
      },
      {
        "cause": {
          "type": "receipt_processing",
          "receipt_hash": "CPenN1dp4DNKnb9LiL5hkPmu1WiKLMuM7msDjEZwDmwa"
        },
        "type": "account_update",
        "change": {
          "account_id": "your_account.testnet",
          "amount": "499999959035075000000000000",
          "locked": "0",
          "code_hash": "11111111111111111111111111111111",
          "storage_usage": 264,
          "storage_paid_at": 0
        }
      }
    ]
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View contract code

Retrieves the contract code (Wasm binary) deployed to the account.

The returned code will be encoded in base64.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: view_code
- finality/block_id
- account_id: "guest-book.testnet"

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "view_code",
    "finality": "final",
    "account_id": "guest-book.testnet"
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "code_base64": "47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=",
    "hash": "7KoFshMQkdyo5iTx8P2LbLu9jQpxRn24d27FrKShNVXs",
    "block_height": 17814234,
    "block_hash": "GT1D8nweVQU1zyCUv399x8vDv2ogVq71w17MyR66hXBB"
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View contract state

Retrieves the state (key value pairs) of a contract based on the key prefix (base64 encoded).

Pass an empty string for prefix_base64 if you would like to return the entire state. Please note that the returned state will be base64 encoded as well.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: view_state
- finality/block_id
- account_id: "guest-book.testnet"
- prefix_base64: ""

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "view_state",
    "finality": "final",
    "account_id": "guest-book.testnet",
    "prefix_base64": ""
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "values": [
      {
        "key": "bTo6MA==",
        "value": "eyJwcmVtaXVtIjp0cnVlLCJzZW5kZXIiOiJqb3NoZm9yZC50ZXN0bmV0IiwidGV4dCI6ImhlbGxvIn0=",
        "proof": []
      },
      {
        "key": "bTo6MQ==",
        "value": "eyJwcmVtaXVtIjpmYWxzZSwic2VuZGVyIjoiY2hhZG9oIiwidGV4dCI6ImhlbGxvIGVyeWJvZHkifQ==",
        "proof": []
      },
      {
        "key": "bTo6MTA=",
        "value": "eyJwcmVtaXVtIjpmYWxzZSwic2VuZGVyIjoic2F0b3NoaWYudGVzdG5ldCIsInRleHQiOiJIaWxsbyEifQ==",
        "proof": []
      },
      {
        "key": "bTo6MTE=",
        "value": "eyJwcmVtaXVtIjpmYWxzZSwic2VuZGVyIjoidmFsZW50aW5lc29rb2wudGVzdG5ldCIsInRleHQiOiJIaSEifQ==",
        "proof": []
      },
      {
        "key": "bTo6MTI=",
        "value": "eyJwcmVtaXVtIjp0cnVlLCJzZW5kZXIiOiJobngudGVzdG5ldCIsInRleHQiOiJoZWxsbyJ9",
        "proof": []
      }
    ],
    "proof": [],
    "block_height": 17814234,
    "block_hash": "GT1D8nweVQU1zyCUv399x8vDv2ogVq71w17MyR66hXBB"
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View contract state changes

Retrieves the state change details of a contract based on the key prefix (encoded to base64).

Pass an empty string for this param if you would like to return all state changes.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — EXPERIMENTAL_changes.
params (array; required):
- changes_type: data_changes
- account_ids: ["example.testnet"]
- key_prefix_base64: "base64 encoded key value"
- finality/block_id

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "EXPERIMENTAL_changes",
  "params": {
    "changes_type": "data_changes",
    "account_ids": ["guest-book.testnet"],
    "key_prefix_base64": "",
    "block_id": 19450732
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "block_hash": "6U8Yd4JFZwJUNfqkD4KaKgTKmpNSmVRTSggpjmsRWdKY",
    "changes": [
      {
        "cause": {
          "type": "receipt_processing",
          "receipt_hash": "9ewznXgs2t7vRCssxW4thgaiwggnMagKybZ7ryLNTT2z"
        },
        "type": "data_update",
        "change": {
          "account_id": "guest-book.testnet",
          "key_base64": "bTo6Mzk=",
          "value_base64": "eyJwcmVtaXVtIjpmYWxzZSwic2VuZGVyIjoiZmhyLnRlc3RuZXQiLCJ0ZXh0IjoiSGkifQ=="
        }
      },
      {
        "cause": {
          "type": "receipt_processing",
          "receipt_hash": "9ewznXgs2t7vRCssxW4thgaiwggnMagKybZ7ryLNTT2z"
        },
        "type": "data_update",
        "change": {
          "account_id": "guest-book.testnet",
          "key_base64": "bTpsZW4=",
          "value_base64": "NDA="
        }
      }
    ]
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

View contract code changes

Retrieves code changes made when deploying a contract.

The change are returned as a base64-encoded WASM file.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — EXPERIMENTAL_changes.
params (array; required):
- changes_type: contract_code_changes
- account_ids: ["example.testnet"]
- finality/block_id

Request example

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "EXPERIMENTAL_changes",
  "params": {
    "changes_type": "contract_code_changes",
    "account_ids": ["dev-1602714453032-7566969"],
    "block_id": 20046655
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "block_hash": "3yLNV5zdpzRJ8HP5xTXcF7jdFxuHnmKNUwWcok4616WZ",
    "changes": [
      {
        "cause": {
          "type": "receipt_processing",
          "receipt_hash": "CEm3NNaNdu9cijh9NvZMM1srbtEYSsBVwGbZxFQYKt5B"
        },
        "type": "contract_code_update",
        "change": {
          "account_id": "dev-1602714453032-7566969",
          "code_base64": "AGFzbQEAAAABpAM3YAF/AGAAAX9gAn9+AGADf35+AGAEf35+fgF+YAZ/fn5+fn4BfmADf35+AX5gAn9+AX5gAn9/AX9gAn9/AGADf39/AX9gAX8BfmACfn4AYAF+AX5gAX4AYAABfmADfn5+AGAAAGAIfn5+fn5+fn4BfmAJfn5+fn5+fn5+AX5gAn5+AX5gA35+fgF+YAd+fn5+fn5+AGAEfn5+fgBgCX5+fn5+fn5+fgBgBX5+fn5+AX5gA39/fwBgAX8Bf2ACf3wAYAR/f39+AGAFf39/fn8AYAV/f39/fwBgBH9/f38AYAN/f38BfmADf39+AGACf38BfmAFf39/f38Bf2AEf39/fwF/YAZ/f39/f38AYAV/f35/fwBgBH9+f38Bf2ACf34Bf2AHf35+f39+fwBgBX9/f39+AGAEf35+fgBgCX9+fn5+fn5+fgF+YAp/fn5+fn5+fn5+AX5gCH9+fn5+fn5+AGAFf35+fn4AYAp/fn5+fn5+fn5+AGAHf39/f39/fwBgBH98f38Bf2AGf39/f39..."
        }
      }
    ]
  },
  "id": "dontcare"
}

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

Call a contract function

Calls a contract method as a view function.

Parameters

id (integer; required): a request ID; unlike other chains, NEAR "dontcare" about a number you use (example: 1).
jsonrpc (string; required): a JSON RPC spec used (example: 2.0).
method (string; required): a method used for the request — query.
params (array; required):
- request_type: call_function
- finality/block_id
- account_id: "example.testnet"
- method_name: name_of_a_example.testnet_method (example: view methods)
- args_base64: method_arguments_base_64_encoded

Request example (`get_num`)

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "call_function",
    "finality": "final",
    "account_id": "dev-1588039999690",
    "method_name": "get_num",
    "args_base64": "e30="
  }
}'

Request example (`get_account_staked_balance`)

The args_base64 in this example is decoded as {"account_id":"dev-1588039999690"}. The account_id would likely be the validator and not the same account for this particular view function.

curl -X POST https://rpc.ankr.com/near/YOUR_ANKR_API_KEY \
-H "content-type: application/json" \
-d '{
  "jsonrpc": "2.0",
  "id": "dontcare",
  "method": "query",
  "params": {
    "request_type": "call_function",
    "finality": "final",
    "account_id": "dev-1588039999690",
    "method_name": "get_account_staked_balance",
    "args_base64": "eyJhY2NvdW50X2lkIjoiZGV2LTE1ODgwMzk5OTk2OTAifQ=="
  }
}'

Response example

{
  "jsonrpc": "2.0",
  "result": {
    "result": [48],
    "logs": [],
    "block_height": 17817336,
    "block_hash": "4qkA4sUUG8opjH5Q9bL5mWJTnfR4ech879Db1BZXbx6P"
  },
  "id": "dontcare"
}

Note: [48] is an array of bytes, to be specific it is an ASCII code of 0. near-sdk-rs and near-sdk-js return JSON-serialized results.

For understanding what could go wrong and the error codes involved, refer to corresponding NEAR docs section.

Access Keys​

View access key​

Parameters​

Request example​

Response example​

View access key list​

Parameters​

Request example​

Response example​

View access key changes (single)​

Parameters​

Request example​

Response example​

View access key changes (all)​

Parameters​

Request example​

Response example​

Accounts/Contracts​

View account​

Parameters​

Request example​

Response example​

View account changes​

Parameters​

Request example​

Response example​

View contract code​

Parameters​

Request example​

Response example​

View contract state​

Parameters​

Request example​

Response example​

View contract state changes​

Parameters​

Request example​

Response example​

View contract code changes​

Parameters​

Request example​

Response example​

Call a contract function​

Parameters​

Request example (get_num)​

Request example (get_account_staked_balance)​

Response example​

Access Keys

View access key

Parameters

Request example

Response example

View access key list

Parameters

Request example

Response example

View access key changes (single)

Parameters

Request example

Response example

View access key changes (all)

Parameters

Request example

Response example

Accounts/Contracts

View account

Parameters

Request example

Response example

View account changes

Parameters

Request example

Response example

View contract code

Parameters

Request example

Response example

View contract state

Parameters

Request example

Response example

View contract state changes

Parameters

Request example

Response example

View contract code changes

Parameters

Request example

Response example

Call a contract function

Parameters

Request example (`get_num`)

Request example (`get_account_staked_balance`)

Response example