ohpm install @trustdecision/apisign

 "dependencies": {
   "@trustdecision/apisign": "1.0.1"
  }

public static sign(path: string): TDAPISignResult;

export class TDAPISignResult {
  // Signature result
  signature: string;
  // Signature status code
  code: number;
  // Exception information
  message: string;
 
  constructor(sign: string, code: number, msg: string) {
    this.

import { TDAPISign } from "@trustdecision/apisign";
 
const signResult = TDAPISign.sign("de/v1");
if (signResult.code === 0) {
  // Obtain the signature and use it
  const signature: string = signResult.signature;
} else {
  // Obtain error information and status code
  const

TDAPISignResult.code === 0;