wayback-x402.vercel.app

https://wayback-x402.vercel.app

● healthy general

Wayback Machine availability check. Returns whether a URL has been archived and the closest snapshot to a given timestamp. Use to verify if a page existed at a specific point in time.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://wayback-x402.vercel.app

/.well-known/x402.json

https://wayback-x402.vercel.app/.well-known/x402