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TON — Methods

API reference for TON. All methods ->

getConfigParam​

Retrieves config by ID.

Parameters​


  • config_id (integer; query; required): the ID of the configuration parameter to retrieve.
  • seqno (integer; query): the masterchain sequence number. If not specified, the latest blockchain state will be used.

Returns​

A specific configuration parameter from the TON blockchain.

Request example​

curl -X GET https://rpc.ankr.com/premium-http/ton_api_v2/YOUR_ANKR_API_KEY/getConfigParam?config_id=5

Response example​

{
  "ok": true,
  "result": {
    "@type": "configInfo",
    "config": {
      "@type": "tvm.cell",
      "bytes": "te6cckEBAQEALAAAUwH//////////////////////////////////////////4AAAACAAAABQNJ1A1s="
    },
    "@extra": "1731077332.7515757:0:0.8627180770404548"
  }
}

getConfigAll​

Retrieves full config.

Parameters​


  • seqno (integer; query): the masterchain sequence number. If not specified, the latest blockchain state will be used.

Returns​

Full config from the TON blockchain.

Request example​

curl -X GET https://rpc.ankr.com/premium-http/ton_api_v2/YOUR_ANKR_API_KEY/getConfigAll

Response example​

{
  "ok": true,
  "result": {
    "@type": "configInfo",
    "config": {
      "@type": "tvm.cell",
      "bytes": "te6cckIDCFwAAQAAATrxAAACASAAAQACAgLYAAMABAIC9QAxADICASAABQAGAgFiCDIIMwIBIAAHAAgCAUgACQAKAgEgADUANgIBIAB9AH4CAUgACwAMAgFqBsYGxwEBSAANAQFIAB8BKxJnLE8IZy1PCAGQAGQP////////RMAADgICxwAPABACASAAEQASAgEgApoCmwIBIAATABQCASAAGQAaAgEgABUAFgIBIAAXABgCASAAqgCrAgEgAOgA6QIBIAEmAScCASABZAFlAgEgABsAHAIBIAAdAB4CASABogGjAgEgAeAB4QIBIAIeAh8CASACXAJdASsSZy1PCGcuTwgBkABkD////////zrAACACAscAIQAiAgEgACMAJAIBIAWoBakCASAAJQAmAgEgACsALAIBIAAnACgCASAAKQAqAgEgA7gDuQIBIAP2A..."
    },
    "@extra": "1731077952.979539:7:0.4668203125193432"
  }
}

runGetMethod​

Runs get method.

Executes a get method on a smart contract on the TON blockchain.

Request body parameters​


  • address (string; required): the address of the smart contract to interact with. Example: EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs.
  • method (string; required): the name of the get method to execute. Example: get_wallet_address.
  • stack (array; optional): an array of arguments to pass with the method. Default is an empty array.

Returns​

Retrieves data from smart contracts without modifying their state.

Request example​

curl --request POST https://rpc.ankr.com/premium-http/ton_api_v2/YOUR_ANKR_API_KEY/runGetMethod \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "address": "EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs",
  "method": "get_wallet_address",
  "stack": [
    [
      "tvm.Slice",
      "te6cckEBAQEAJAAAQ4AbUzrTQYTUv8s/I9ds2TSZgRjyrgl2S2LKcZMEFcxj6PARy3rF"
    ]
  ]
}'

Response example​

{
    "ok": true,
    "result": {
        "@type": "smc.runResult",
        "gas_used": 3143,
        "stack": [
            [
                "cell",
                {
                    "bytes": "te6cckEBAQEAJAAAQ4ANjovsYdlAob6Pq3ofaIojUCMKGuvEP9qPZMUW1kpwFzD5vQ3S",
                    "object": {
                        "data": {
                            "b64": "gA2Oi+xh2UChvo+reh9oiiNQIwoa68Q/2o9kxRbWSnAXIA==",
                            "len": 267
                        },
                        "refs": [],
                        "special": false
                    }
                }
            ]
        ],
        "exit_code": 0,
        "@extra": "1731078699.3790262:0:0.023048354399674897"
    }
}

estimateFee​

Estimates fee.

Estimates the fees required for query processing. body, init-code, and init-data accepted in serialized format (b64-encoded).

Request body parameters​


  • address (string; required): the address of the smart contract.
  • body (string; required): the body of the transaction in base64 format.
  • ignore_chksig (boolean; optional): whether to ignore the signature check. Default: false.

Returns​

Fees required for query processing.

Request example​

curl --request POST https://rpc.ankr.com/premium-http/ton_api_v2/YOUR_ANKR_API_KEY/estimateFee \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "address": "EQBVbC7Hu-g3htYXzst8L5ucV76NMzeBK3URJKebN2Y1k55Q",
  "body": "te6ccgEBBAEAwwABRYgAqthdj3fQbw2sL52W+F83OK99GmZvAlbqIklPNm7MayYMAQGcJRnEjp8cFJEdHYEy0LKHHYzifhXgDjogvM4i1RhNr6JL5bGaLxFWgLvL/9Q5K9CsRfVakAbG1JfXmJjD+54vAimpoxdm1XNnAAAAEwADAgFkQgA0XvoMzOTI+7LhqhMUCzQfZ6f1jWBzDLBT90cgmTz0fBE4gAAAAAAAAAAAAAAAAAEDACoAAAAAdGhpcyBpcyBhIHRlc3QgdHg=",
  "ignore_chksig": false
}'

Response example​

{
    "ok": true,
    "result": {
        "@type": "query.fees",
        "source_fees": {
            "@type": "fees",
            "in_fwd_fee": 996800,
            "storage_fee": 0,
            "gas_fee": 40000,
            "fwd_fee": 0
        },
        "destination_fees": [],
        "@extra": "1731079591.0619361:0:0.37221728035875046"
    }
}