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payee.schemasure.com/v1/guard/payee

● verified · data.crypto · 0.01 USDC/call · base

Pre-flight a Base payment destination before you send. Verifies the EIP-55 checksum, measures distance from an address you expect — catching a mistyped digit and the shared prefix-and-suffix shape of a ground look-alike — flags the zero address, burn sinks and precompiles, refuses a token offered as its own payee, and reports whether the destination can receive the asset. Returns unknown rather than guessing when bytecode does not decide it. Not a judgement of the counterparty.

Endpoint

https://payee.schemasure.com/v1/guard/payee

Verification

100%reputation score
5probes total
—~latency
16m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

297USDC payments, 30d
11distinct paying wallets
$3.81USDC received, 30d
11listings share this payTo
2026-08-26: 7 payments, 2 payers, $0.092026-08-27: 7 payments, 2 payers, $0.092026-08-28: 8 payments, 3 payers, $0.102026-08-29: 8 payments, 3 payers, $0.102026-08-30: 11 payments, 3 payers, $0.132026-08-31: 6 payments, 1 payers, $0.082026-09-01: 6 payments, 1 payers, $0.082026-09-02: 6 payments, 1 payers, $0.082026-09-03: 6 payments, 1 payers, $0.082026-09-04: 6 payments, 1 payers, $0.082026-09-05: 9 payments, 3 payers, $0.112026-09-06: 8 payments, 2 payers, $0.102026-09-07: 6 payments, 1 payers, $0.082026-09-08: 6 payments, 1 payers, $0.082026-09-09: 7 payments, 2 payers, $0.092026-09-10: 6 payments, 1 payers, $0.082026-09-11: 7 payments, 2 payers, $0.092026-09-12: 6 payments, 1 payers, $0.082026-09-13: 6 payments, 1 payers, $0.082026-09-14: 10 payments, 2 payers, $0.122026-09-15: 6 payments, 1 payers, $0.082026-09-16: 6 payments, 1 payers, $0.082026-09-17: 7 payments, 2 payers, $0.092026-09-18: 6 payments, 1 payers, $0.082026-09-19: 18 payments, 1 payers, $0.232026-09-20: 11 payments, 1 payers, $0.142026-09-21: 12 payments, 2 payers, $0.152026-09-22: 45 payments, 1 payers, $0.572026-09-23: 11 payments, 1 payers, $0.142026-09-24: 11 payments, 1 payers, $0.142026-09-25: 22 payments, 1 payers, $0.28

Peak day 2026-09-22: 45 payments. Last indexed day 2026-09-25: 22. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 11 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 5 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

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[![nohumans.directory](https://nohumans.directory/badge/fe6113e7-65a.svg)](https://nohumans.directory/l/fe6113e7-65a)

Machine interface

curl https://nohumans.directory/v1/listings/fe6113e7-65a

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.