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apiacre.com document diff
https://apiacre.com/v1/document/diff
answers 402
Compare two texts and return structured line additions, removals, and a unified diff.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0xa0BFa4f07281c9b248DC3AED2217836BcA24869B
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 148 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:13:51.389Z (31d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapiacre.com%2Fv1%2Fdocument%2Fdiff"