Authentication

{http_method}{request_path}{request_timestamp}

import { createHmac } from 'crypto';

function signRequest(method: string, url: string, apiSecret: string) {
  const timestamp = Date.now();
  const path = url.startsWith('/') ? url : `/${url}`;
  const content = `${method.toUpperCase()}${path}${timestamp}`;
  
  const signature = createHmac('sha256', apiSecret)
    .update(content)
    .digest('hex');
    
  return { timestamp, signature };
}

import axios from 'axios';
import { createHmac } from 'crypto';

const apiKey = 'YOUR_API_KEY';
const apiSecret = 'YOUR_SECRET_KEY';

const client = axios.create({
  baseURL: 'https://staging.api.obiex.finance',
});

client.interceptors.request.use((config) => {
  const timestamp = Date.now();
  const path = config.url || '';
  const content = `${config.method?.toUpperCase()}${path}${timestamp}`;
  
  const signature = createHmac('sha256', apiSecret)
    .update(content)
    .digest('hex');
    
  config.headers['X-API-KEY'] = apiKey;
  config.headers['X-API-TIMESTAMP'] = timestamp.toString();
  config.headers['X-API-SIGNATURE'] = signature;
  
  return config;
});

// Make authenticated request
const response = await client.get('/v1/addresses/me/broker');