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blockfrost-js-ratelimited

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A JavaScript/TypeScript SDK for interacting with the https://blockfrost.io API

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"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); __setModuleDefault(result, mod); return result; }; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.hackInstance = void 0; const axios_1 = __importDefault(require("axios")); const rax = __importStar(require("retry-axios")); const utils_1 = require("../utils"); const ratelimiter_1 = require("./ratelimiter"); const hackInstance = (options, userAgent) => { const axiosInstance = options.adapter ? axios_1.default.create({ adapter: options.adapter }) : axios_1.default.create(); const readyForNextRequest = ratelimiter_1.createRateLimiter(); axiosInstance.interceptors.request.use(config => readyForNextRequest().then(() => config)); axiosInstance.defaults.raxConfig = { instance: axiosInstance, retry: options.retryCount, noResponseRetries: 3, retryDelay: options.retryDelay, statusCodesToRetry: options.retry429 ? [[429, 429]] : [], backoffType: 'static', // the backoff type. options are 'exponential' (default), 'static' or 'linear' }; // set default headers axiosInstance.defaults.headers = utils_1.getHeaders(options.projectId, userAgent); axiosInstance.defaults.timeout = options.requestTimeout; rax.attach(axiosInstance); return axiosInstance; }; exports.hackInstance = hackInstance;