Open API (curl)
Install VS Code
Install the REST Client extension.
Download & install Node.js TS here.
npm init
npm install jsrsasign
const rs = require('jsrsasign');
// User-Data-Here
const execution_time = Date.now()+"";
const privateKeyHex = "30410...";
// User-Data-Here
var privateKey = rs.KEYUTIL.getKeyFromPlainPrivatePKCS8Hex(privateKeyHex);
// Sign
var s_sig = new rs.Signature({alg: 'SHA256withECDSA'});
s_sig.init(privateKey);
s_sig.updateString(execution_time);
var signature = s_sig.sign();
console.log('data:', execution_time);
console.log('eformsign_signature:', signature);