@shogun-sdk/money-legos/src/hyperliquid/utils/httpApi.ts

Shogun Money Legos: clients and types for quotes, memes, prices, balances, fees, validations, etc.

import axios, { AxiosInstance } from 'axios';
import { handleApiError } from './errors.js';
import { RateLimiter } from './rateLimiter.js';

export class HttpApi {
  private client: AxiosInstance;
  private endpoint: string;
  private rateLimiter: RateLimiter;

  constructor(baseUrl: string, endpoint: string = '/', rateLimiter: RateLimiter) {
    this.endpoint = endpoint;
    this.client = axios.create({
      baseURL: baseUrl,
      headers: {
        'Content-Type': 'application/json',
      },
    });
    this.rateLimiter = rateLimiter;
  }

  async makeRequest<T>(payload: any, weight: number = 2, endpoint: string = this.endpoint): Promise<T> {
    try {
      await this.rateLimiter.waitForToken(weight);

      const response = await this.client.post(endpoint, payload);
      return response.data;
    } catch (error) {
      handleApiError(error);
    }
  }
}