Read the source.
Call the API.
Contracts, payment flow, service guides, and failure modes. Nothing hidden.
Overview
How x402labs and x402 fit together.
Quick start
Make a paid request in a few minutes.
Payments
Understand challenge, signing, and settlement.
Scraping
Extract public web pages with Firecrawl.
Truth Social
Fetch profiles, timelines, and public posts.
Errors & limits
Handle failures and rate limits safely.