PageDiff API - x402 web page content diffing

https://pagediff-api.hahavoid0.workers.dev

● healthy utility

Pay-per-call web page content diffing for monitoring agents. Provide a URL and two dates to compare Wayback Machine snapshots and receive structured added, removed, and modified text blocks.

How to call

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

curl -X POST https://pagediff-api.hahavoid0.workers.dev

/.well-known/x402.json

https://pagediff-api.hahavoid0.workers.dev/.well-known/x402