payee

Pre-flight a Base payment destination before you send.

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.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x9876af0f…01612690

URL

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

Seen

first 14 days ago · last 9 hr ago

38 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.718 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.282: 0.161 uncertain ? + 0.122 short ? · 0.082 to B

How the composite of 0.718 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.39	0.272		0.054	−0.122	−0.024
liveness it answered at all	0.60	1.00	0.772		0.463	0	−0.137
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.718	gap to 1.000 = 0.282 · 0.122 short · 0.161 uncertain	0.718	−0.122	−0.161

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.200 × 0.272   latency p95    
+ 0.600 × 0.772   liveness       
+ 0.200 × 1.000   price stability
= 0.718           → UNRATED: 27 of 30 paid calls      weights 2026.09.6 · 27 samples · seed cap_01M2Z12MXM7YPS0JA7QPN2DC61|2026-08-31T06:13:04.204Z|2026.09.6

Verify it yourselfnpx teppi-check https://payee.schemasure.com/v1/guard/payeecurl -s https://api.teppi.xyz/v1/trust/cap_01M2Z12MXM7YPS0JA7QPN2DC61