x402-api-24223879872.us-east1.run.app
Structural validation of a Mexican RFC (sent as a JSON body, not a query param): persona física/moral, embedded date, SAT check digit, plus Article 69-B (EFOS) blacklist status.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 128 ms
- Price
- $0.030 per call
- Paying buyers, last 30 days
- 1 (directory's own records)
- Paid calls, last 30 days
- 1
- Category
- Developer tools and utilities
- Address
- https://x402-api-24223879872.us-east1.run.app/v1/mx/rfc
Accuracy
Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.
For agents
This page as JSON: /sellers/dddb30a33d75.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).