RankParse in Node.js.

import { RankParse } from 'rankparse';

const client = new RankParse({ apiKey: process.env.RANKPARSE_API_KEY! });

// Domain authority
const result = await client.domainAuthority('stripe.com');
console.log(result.data.score);          // 91
console.log(result.credits_remaining);  // 9999

// Backlinks
const backlinks = await client.backlinks('stripe.com', { limit: 10 });
for (const link of backlinks.data) {
  console.log(link.from_url, '→', link.anchor_text);
}

// Batch: backlinks for up to 50 domains in one call (2 credits per successful domain)
const batch = await client.batch(['stripe.com', 'github.com', 'vercel.com']);
for (const item of batch.data) {
  console.log(item.domain, item.success ? item.total : item.error);
}