API Integration Guide

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// Import required libraries
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import axios from "axios";
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// Configure API client with authentication
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const api = axios.create({
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  baseURL: "{{BASE_URL}}",
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  headers: {
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    Authorization: `Bearer {{API_KEY}}`,
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    "Content-Type": "application/json",
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  },
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});
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// Example: OAuth authentication flow
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async function getOAuthToken() {
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  const response = await api.post("/oauth/token", {
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    client_id: "{{CLIENT_ID}}",
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    client_secret: "{{CLIENT_SECRET}}",
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    grant_type: "client_credentials",
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  });
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  return response.data.access_token;
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}
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// Example: Verify webhook signature
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function verifyWebhook(payload, signature) {
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  const crypto = require("crypto");
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  const hmac = crypto.createHmac("sha256", "{{WEBHOOK_SECRET}}");
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  const digest = hmac.update(payload).digest("hex");
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  return crypto.timingSafeEqual(Buffer.from(digest), Buffer.from(signature));
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}
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// Example API request
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async function fetchData() {
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  try {
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    const response = await api.get("/data");
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    return response.data;
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  } catch (error) {
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    console.error("API request failed:", error);
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    throw error;
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  }
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}