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import { hmac } from "https://deno.land/x/hmac@v2.0.1/mod.ts";
let _endPoint: string, _apiKey = "", _apiSecret = "";
export type APIResponse = {  status: boolean;  response: any;};
export const prepareAPI = (  apiEndPointURL: string,  apiKey: string,  apiSecret: string,) => {  _apiKey = apiKey;  _apiSecret = apiSecret;  _endPoint = apiEndPointURL;};
export const sendRequest = async (path: string, body: any) => {  const output: APIResponse = {    status: false,    response: undefined,  };
  const b = JSON.stringify(body)  const signature = hmac('sha256', _apiSecret, b, 'utf8', 'hex');
  const headers: HeadersInit = {    'Content-Type': 'application/json',    'API-KEY': _apiKey,    'HASH-SIGNATURE': signature,  };
  const resp = await fetch(`${_endPoint}${path}`, {    method: 'POST',    headers,    body: b,  });
  if (resp.ok) {    output.status = true;    output.response = await resp.json();  } else {    output.response = resp.json();  }
  return output;};