node-nowpayments-api/dist/index.js

Node NowPayments API client

"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var __async = (__this, __arguments, generator) => {
  return new Promise((resolve, reject) => {
    var fulfilled = (value) => {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    };
    var rejected = (value) => {
      try {
        step(generator.throw(value));
      } catch (e) {
        reject(e);
      }
    };
    var step = (x) => x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected);
    step((generator = generator.apply(__this, __arguments)).next());
  });
};

// src/index.ts
var src_exports = {};
__export(src_exports, {
  NowPaymentsClient: () => NowPaymentsClient,
  verifyWebhook: () => verifyWebhook
});
module.exports = __toCommonJS(src_exports);

// src/client.ts
var import_axios = __toESM(require("axios"));
var NowPaymentsClient = class {
  constructor(apiKey, requestOptions = {}) {
    this.globalRequestOptions = __spreadValues({
      baseURL: "https://api.nowpayments.io",
      headers: {
        accept: "application/json",
        "x-api-key": apiKey,
        "content-type": "application/json"
      }
    }, requestOptions);
    this.axiosInstance = import_axios.default.create(this.globalRequestOptions);
  }
  getApiStatus() {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/status");
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getAvailableCurrencies(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/currencies", {
          params: {
            fixed_rate: params.fixed_rate
          }
        });
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getAvailableFullCurrencies() {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/full-currencies");
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getAvailableCheckedCoins(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/merchant/coins", {
          params: {
            fixed_rate: params.fixed_rate
          }
        });
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getEstimatedPrice(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/estimate", {
          params: {
            amount: params.amount,
            currency_from: params.currency_from,
            currency_to: params.currency_to
          }
        });
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  createPayment(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.post("/v1/payment", params);
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  payoutAuthentication(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.post("/v1/auth", params);
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getBalance() {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get("/v1/balance");
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  getPayoutStatus(params) {
    return __async(this, null, function* () {
      try {
        const { data } = yield this.axiosInstance.get(
          `/v1/payout/${params.payout_id}`
        );
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  createPayout(params, authorization) {
    return __async(this, null, function* () {
      const jwtToken = "Bearer " + authorization.replace("Bearer ", "");
      try {
        const { data } = yield this.axiosInstance.post("/v1/payout", params, {
          headers: {
            Authorization: jwtToken
          }
        });
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
  verifyPayout(params, authorization) {
    return __async(this, null, function* () {
      const jwtToken = "Bearer " + authorization.replace("Bearer ", "");
      try {
        const { data } = yield this.axiosInstance.post(
          `/v1/payout/${params.payout_id}/verify`,
          {
            verification_code: params.verification_code
          },
          {
            headers: {
              Authorization: jwtToken
            }
          }
        );
        return { result: data };
      } catch (error) {
        return { error };
      }
    });
  }
};

// src/webhook.ts
var import_crypto = __toESM(require("crypto"));
var verifyWebhook = (rawBody, signature, ipnSecret) => {
  if (!signature) {
    return { isVerified: false, error: "NO_SIGNATURE" };
  }
  const npSignature = import_crypto.default.createHmac("sha512", ipnSecret).update(JSON.stringify(rawBody, Object.keys(rawBody).sort())).digest("hex");
  if (signature !== npSignature) {
    return { isVerified: false, error: "INVALID_SIGNATURE" };
  }
  return {
    isVerified: true,
    typedBody: rawBody
  };
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  NowPaymentsClient,
  verifyWebhook
});