neurai-sign-transaction

Signs a Neurai transaction

The sole purpose of this project is to enable us to "Sign XNA or asset transfer transactions in pure JavaScript"

How to use

The sign method has four arguments

1. The network "string", can be "xna" | "xna-test" | "evr" | "evr-test",
2. The raw transaction (in hex)
3. An array of UTXO objects to use
4. Private keys. An object with "address" as key and "WIF" as value

returns a signed transaction (hex), after that it is up to you to publish it on the network

import Signer from "@neuraiproject/neurai-sign-transaction";

const raw =
  "0200000002fe6cfe20184b592849231eea8167e3de073b6ec1b8218c2ef36838a4e07dd11c0200000000ffffffff28c32b825b14251708ea39c0ac706bd3d933778d7838d01b678b045a48e219950000000000ffffffff0200000000000000003a76a91416014dfb02a07417cbf8c0366ee5ae0a29d5878f88acc01e72766e74114652454e2f59554c45544944453230323100e1f5050000000075000e2707000000001976a914c6a0e8557c7567a4d9cc84574c34fbb62ece3c9688ac00000000";
const UTXOs = [
  {
    address: "RTPSdYw3iB93L6Hb9xWd1ixVxPYu1QePdi",
    assetName: "XNA",
    txid: "1cd17de0a43868f32e8c21b8c16e3b07dee36781ea1e234928594b1820fe6cfe",
    outputIndex: 2,
    script: "76a914c6a0e8557c7567a4d9cc84574c34fbb62ece3c9688ac",
    satoshis: 122000000,
    height: 2670673,
  },
  {
    address: "RSuQSgXXr1z4gKommSqhHLffiNxnSE3Bwn",
    assetName: "FREN/YULETIDE2021",
    txid: "9519e2485a048b671bd038788d7733d9d36b70acc039ea081725145b822bc328",
    outputIndex: 0,
    script:
      "76a914c1536f46fa2fa04be210406529be283c1c85e4ce88acc01e72766e74114652454e2f59554c45544944453230323100e1f5050000000075",
    satoshis: 100000000,
    height: 2670669,
  },
];
const privateKeys = {
  RTPSdYw3iB93L6Hb9xWd1ixVxPYu1QePdi:
    "L2GD7txjmdKSTy7mBq2FowZusjdWP679ttWSRfj4eLBu2usTWMV9",
  RSuQSgXXr1z4gKommSqhHLffiNxnSE3Bwn:
    "Kxj2xMvLbcXeGzuSrZLtpnZWzXnTXnhtuCQRQhKLjN7bSQXuakyh",
};
const signed = Signer.sign("xna", raw, UTXOs, privateKeys);
console.log(signed);