Mexico Agent Toolkit

caution grade B Base found on x402scan confidence 0.31
https://mexico-agent-toolkit.spain-agent-toolkit.workers.dev/v1/mx/rfc/validate
Claim this service
Advertised description
Validate a Mexican RFC (Registro Federal de Contribuyentes) offline: format (persona moral 12 chars, persona física 13), the YYMMDD date part, the homoclave check digit (SAT mod-11), and the generic RFCs XAXX010101000 /…Show more ▾Show less ▴Validate a Mexican RFC (Registro Federal de Contribuyentes) offline: format (persona moral 12 chars, persona física 13), the YYMMDD date part, the homoclave check digit (SAT mod-11), and the generic RFCs XAXX010101000 / XEXX010101000; plus a cross-check against the SAT 69-B list (operaciones presuntamente inexistentes / EFOS). Does not prove the RFC is registered with the SAT. Stores and logs nothing. 69-B data: SAT, Listado completo 69-B, datos abiertos (Libre Uso MX); not an official SAT service.
(Provider-supplied: an unverified claim, not checked by us. The trust grade above is our independent measurement.)
30-day uptime
100.0%
Avg latency (EU)
773 ms
moderate · measured from a single EU vantage point; includes network round-trip distance to the endpoint; a geographically distant endpoint reads slower even when its server is fast, so it is only lightly weighted in the score
Confidence
0.31
full-density score
Advertised price
$0.005
USDC
Price stability
Stable
last 30 days
Probes (30d)
10
full record · up to 48/day
More details ▾
Endpoint ID342828
Pay on Base$0.005 USDC · to 0x0d04…9e98 ↗
First seen2026-10-27
Last probed2026-10-29
Statuslisted
Snapshot computed2026-10-29 23:05 UTC (free snapshot, recomputed at least every 24h)
Why this verdict?1 warning
A wallet payment page opens first; approve the USDC payment and the full JSON report loads right in your browser. Want a taste first? Read a free full sample report.
This page is the free cached snapshot (computed 9 hours ago, refreshed at least every 24h). Here's what the paid API adds.
  • ✓Live re-probe at decision time
    The score is computed the moment you ask, not up to 24h ago.
  • ✓Instant snapshot refresh
    Every paid call rewrites this page, the badge and the card immediately.
  • ✓The full “why”, machine-readable
    Confidence band, component breakdown, every risk flag with its evidence.
  • ✓On-chain settlement proof
    Real USDC volume and distinct payers behind the pay-to wallet.
  • ✓90-day raw history
    Every listing, price and payTo change, every probe result.
  • ✓Ranked better alternatives
    Higher-scored endpoints serving the same function, when they exist.
  • ✓Change & liveness alerts
    PayTo/price moves, spec regressions, downtime; 5-minute probes while watched.
$npx -y x402-trust-mcpGive your agents the tools to do all of this for you, with one install. Agents use the x402_trust_score MCP tool or POST /v1/x402-trust directly (pay-per-call over x402, from $0.005).