x402-verify?hash=0x0000000000000000000000000000000000000000000000000000000000000000&network=base

Confirm a USDC payment actually settled: given a tx hash (and network), returns whether it succeeded and the USDC transfers it contains (from, to, amount).

Confirm a USDC payment actually settled: given a tx hash (and network), returns whether it succeeded and the USDC transfers it contains (from, to, amount). Optionally check it paid a specific address at least a minimum amount. Read-only proof of payment.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.004 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x77065d81…16744121

URL

https://agent402.tools/api/x402-verify?hash=0x0000000000000000000000000000000000000000000000000000000000000000&network=base

MCP server on this host: io.github.MikeyPetrillo/agent402

Seen

first 29 days ago · last 14 hr ago

54 free handshakes

Payment

Pays through

x402 · MPP evm, tempo

Offered on?

algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, Polygon, eip155:143, Arbitrum, eip155:42220, Avalanche, Robinhood Chain, Base USDC, Solana, stellar:pubnet, Tempo USDC.e

Listed on?

Polygon, Arbitrum, Avalanche, Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.773 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.227: 0.083 uncertain ? + 0.144 short ? · 0.027 to B

How the composite of 0.773 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	0.28	0.226		0.045	−0.144	−0.011
liveness it answered at all	0.60	1.00	0.879		0.528	0	−0.072
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.773	gap to 1.000 = 0.227 · 0.144 short · 0.083 uncertain	0.773	−0.144	−0.083

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

The multiplication, written out

  0.200 × 0.226   latency p95    
+ 0.600 × 0.879   liveness       
+ 0.200 × 1.000   price stability
= 0.773           → UNRATED: 51 of 30 paid calls      weights 2026.09.6 · 51 samples · seed cap_01M1RD9AP04BS61ED7HAK7JZRR|2026-09-02T13:44:21.013Z|2026.09.6

Verify it yourself

npx teppi-check https://agent402.tools/api/x402-verify?hash=0x0000000000000000000000000000000000000000000000000000000000000000&network=base

curl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9AP04BS61ED7HAK7JZRR