Deploy contract

Build an unsigned contract

POSThttps://alephium.nownodes.io/contracts/unsigned-tx/deploy-contract

Body

application/json

fromPublicKey*string (hex-string)

fromPublicKeyTypestring (hex-string)

bytecode*string (hex-string)

initialAttoAlphAmountstring (uint256)

initialTokenAmountsarray of Token

issueTokenAmountstring (uint256)

issueTokenTostring (address)

gasAmountinteger (gas)

gasPricestring (uint256)

targetBlockHashstring (block-hash)

Response

200400401404500503

Body

application/json

fromGroup*integer (int32)

toGroup*integer (int32)

unsignedTx*string

gasAmount*integer (gas)

gasPrice*string (uint256)

txId*string (32-byte-hash)

contractAddress*string (address)

Request

JavaScriptCurlPython

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

Response

200400401404500503

{
  "unsignedTx": "text",
  "gasPrice": "text",
  "txId": "text",
  "contractAddress": "text"
}