Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,547Letters: 14Defects: 1,324counted 4 min ago
teppi

Endpoint · onchainGET402.com.tr/api/x402/b20-transfer-preflight?address=0xb20000000000000000000186a08e781c38059eec&from=0x973a31858f4d2125f48c880542da11a2796f12d6&to=0xFe21a68f21d556A3C4274a44c2Fb5410c50cDa1C

🆕 The per-transaction B20 rail check: pass token + from + to (+ optional executor) and get one GO/HOLD/STOP on whether this exact transfer clears NOW — sender policy resolved…
Read more🆕 The per-transaction B20 rail check: pass token + from + to (+ optional executor) and get one GO/HOLD/STOP on whether this exact transfer clears NOW — sender policy resolved against the sender, receiver policy against the recipient, executor policy against the operator, plus live transfer-pause. Every other B20 tool is per-token due diligence bought once; this is the check an agent runs on every payment. No ERC-20 tool can see it.
UNRATEDListed

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.04 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0x973a3185…796f12d6
URL
https://402.com.tr/api/x402/b20-transfer-preflight?address=0xb20000000000000000000186a08e781c38059eec&from=0x973a31858f4d2125f48c880542da11a2796f12d6&to=0xFe21a68f21d556A3C4274a44c2Fb5410c50cDa1C
Seen
first 35 days ago · last 16 hr ago
64 free handshakes

Payment

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

Buy it through Teppi

?Pay on delivery
0.044000 USDC (0.040000 to the seller, 0.004000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M1A5A0CGCDC27E7AKZTT9WY3
?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M1A5A0CGCDC27E7AKZTT9WY3

About

?Description
🆕 The per-transaction B20 rail check: pass token + from + to (+ optional executor) and get one GO/HOLD/STOP on whether this exact transfer clears NOW — sender policy resolved against the sender, receiver policy against the recipient, executor policy against the operator, plus live transfer-pause. Every other B20 tool is per-token due diligence bought once; this is the check an agent runs on every payment. No ERC-20 tool can see it.
URL
https://402.com.tr/api/x402/b20-transfer-preflight?address=0xb20000000000000000000186a08e781c38059eec&from=0x973a31858f4d2125f48c880542da11a2796f12d6&to=0xFe21a68f21d556A3C4274a44c2Fb5410c50cDa1C
Method
GET
Class
onchain
?Checkable to
L1
Endpoint id
cap_01M1A5A0CGCDC27E7AKZTT9WY3
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1A5A0CGCDC27E7AKZTT9WY3.svg)](https://teppi.xyz/endpoint/cap_01M1A5A0CGCDC27E7AKZTT9WY3)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1A5A0CGCDC27E7AKZTT9WY3"><img src="https://api.teppi.xyz/badge/cap_01M1A5A0CGCDC27E7AKZTT9WY3.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1A5A0CGCDC27E7AKZTT9WY3.svg
Verify it yourselfnpx teppi-check https://402.com.tr/api/x402/b20-transfer-preflight?address=0xb20000000000000000000186a08e781c38059eec&from=0x973a31858f4d2125f48c880542da11a2796f12d6&to=0xFe21a68f21d556A3C4274a44c2Fb5410c50cDa1Ccurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A0CGCDC27E7AKZTT9WY3