# Tokencheck

> Call before paying an unfamiliar x402 endpoint, or to pick between providers. $0.02, usually <1 s plus one probe: live unpaid probe (status, latency, TLS, PAYMENT-REQUIRED decoded and sanity-checked), seller reputation from indexed on-chain USDC payments to its Base payTo (24 h/7 d count, distinct payers, total and median USD, top-payer share), Bazaar listing and price, and a looks legit/caution/avoid verdict citing each fact. Errors: 400/503 JSON {error}, not charged.

- **Domain**: `tokencheck.402api.dev`
- **Provider**: tokencheck.402api.dev (https://tokencheck.402api.dev/)
- **Kind**: paid_api
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: False
- **Quality score**: 70%
- **Payment protocol**: x402 · network `eip155:8453` · ≥ $0.02
- **Wallet**: `0x8c8a81e2acec6ed62421f1f4e7125b0b84ffffde`

## URLs
- Agent card: https://tokencheck.402api.dev/
- Page (HTML): https://agenstry.com/agents/tokencheck.402api.dev
- Documentation: https://tokencheck.402api.dev/v1/seller-check