Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,537Letters: 14Defects: 1,323counted 3 min ago
teppi

Endpoint · computePOSTgoodsong.dev/verify/seller

Verify an x402 seller before paying it: does it exist and respond with a well-formed 402 challenge, is its own declared input/output schema internally consistent, and is its…
Read moreVerify an x402 seller before paying it: does it exist and respond with a well-formed 402 challenge, is its own declared input/output schema internally consistent, and is its payout address sanctioned? Checked live against the seller itself plus Chainalysis's sanctions oracle and Blockscout (Base payTo addresses only). Confirms the checkable things about a seller check out -- not a guarantee of trustworthiness, which no free source can promise.
UNRATEDListed

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0xf3b36a95…ade58de1
URL
https://goodsong.dev/verify/seller
Seen
first 29 days ago · last 1 day ago
54 free handshakes

Payment

Pays through
x402
Offered on?
Base USDC
Listed on?
Base

Buy it through Teppi

?Pay on delivery
0.007000 USDC (0.005000 to the seller, 0.002000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M1RD8PDPR3TPM5BHTREKSJSD
?Ask the price
curl -si -X POST https://api.teppi.xyz/v1/via/cap_01M1RD8PDPR3TPM5BHTREKSJSD -H 'content-type: application/json' -d '{}'

About

?Description
Verify an x402 seller before paying it: does it exist and respond with a well-formed 402 challenge, is its own declared input/output schema internally consistent, and is its payout address sanctioned? Checked live against the seller itself plus Chainalysis's sanctions oracle and Blockscout (Base payTo addresses only). Confirms the checkable things about a seller check out -- not a guarantee of trustworthiness, which no free source can promise.
URL
https://goodsong.dev/verify/seller
Method
POST
Class
compute
?Checkable to
L1
Endpoint id
cap_01M1RD8PDPR3TPM5BHTREKSJSD
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1RD8PDPR3TPM5BHTREKSJSD.svg)](https://teppi.xyz/endpoint/cap_01M1RD8PDPR3TPM5BHTREKSJSD)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1RD8PDPR3TPM5BHTREKSJSD"><img src="https://api.teppi.xyz/badge/cap_01M1RD8PDPR3TPM5BHTREKSJSD.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1RD8PDPR3TPM5BHTREKSJSD.svg
Verify it yourselfnpx teppi-check https://goodsong.dev/verify/sellercurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD8PDPR3TPM5BHTREKSJSD