Execute script

Build an unsigned script

POSThttps://alephium.nownodes.io/contracts/unsigned-tx/execute-script

Body

application/json

fromPublicKey*string (hex-string)

fromPublicKeyTypestring (hex-string)

bytecode*string (hex-string)

attoAlphAmountstring (uint256)

tokensarray of Token

gasAmountinteger (gas)

gasPricestring (uint256)

targetBlockHashstring (block-hash)

gasEstimationMultipliernumber (double)

Response

200400401404500503

Ok

Body

application/json

fromGroup*integer (int32)

toGroup*integer (int32)

unsignedTx*string

gasAmount*integer (gas)

gasPrice*string (uint256)

txId*string (32-byte-hash)

simulatedOutputs*array of Output

Request

JavaScriptCurlPython

const response = await fetch('https://alephium.nownodes.io/contracts/unsigned-tx/execute-script', {
    method: 'POST',
    headers: {
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      "fromPublicKey": "d1b70d2226308b46da297486adb6b4f1a8c1842cb159ac5ec04f384fe2d6f5da28",
      "bytecode": "35d1b2a520a0da34c5eb8d712aa9cc"
    }),
});
const data = await response.json();

Response

200400401404500503

{
  "fromGroup": 0,
  "toGroup": 0,
  "unsignedTx": "text",
  "gasAmount": 0,
  "gasPrice": "text",
  "txId": "text",
  "simulatedOutputs": [
    {
      "hint": 0,
      "key": "text",
      "attoAlphAmount": "text",
      "address": "text",
      "tokens": [
        {
          "id": "text",
          "amount": "text"
        }
      ],
      "lockTime": 0,
      "message": "text",
      "type": "text"
    }
  ]
}