merona
Check an x402 seller before your agent pays: wash-adjusted settlement volume, payTo integrity, trust scores.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- Payto Check: Check whether an x402 endpoint or wallet pays out where it claims to, before your agent sends funds. Takes one wallet address or endpoint URL. Returns any catalog-vs-live payout mismatch,
- Mismatch Feed: List every x402 endpoint currently advertising one payout address while asking payers for another, from merona's nightly probe of the public catalog. Returns the current entries with ad
- Clean Stats: Get wash-adjusted x402 settlement volume per chain — spend that survives removal of funded loops and self-dealing cycles, which can differ from raw transfer totals by orders of magnitude.
What data it sees
Do you need an account
No: the server works without sign-in
Check an x402 seller before your agent pays: wash-adjusted settlement volume, payTo integrity, trust scores. Free, no key, no signup.
Server tool list (4)
Raw names from tools/list. Only developers need these.
| payto_check | Check whether an x402 endpoint or wallet pays out where it claims to, before your agent sends funds. Takes one wallet address or endpoint URL. Returns any catalog-vs-live payout mismatch, dated payout-rotation history, and whether the address has settled on chain. Free, no key. Use mismatch_feed instead to list every known mismatch. Records are dated facts, not accusations, and no record found is not a clearance. |
| mismatch_feed | List every x402 endpoint currently advertising one payout address while asking payers for another, from merona's nightly probe of the public catalog. Returns the current entries with advertised vs live addresses, counts and as-of dates. Takes no arguments. Free, no key. Use payto_check instead when you already have a specific address or endpoint to check. |
| clean_stats | Get wash-adjusted x402 settlement volume per chain — spend that survives removal of funded loops and self-dealing cycles, which can differ from raw transfer totals by orders of magnitude. Returns clean settlement count, clean volume in USD and an as-of date per chain. Takes no arguments. Free, no key. These are the figures published on merona.io. |
| trust_score | Score a specific seller wallet before paying it: wash-aware m.Score with an A–F grade, component breakdown, wash flags including multi-hop cycle detection, and the snapshot SHA so the result can be re-derived independently. Requires chain and address. Paid, $0.005 per call: pass payment=<base64 X-PAYMENT payload> to pay via x402, or api_key=<key>. Called without either, it returns x402 payment instructions rather than an error. |