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Endpoint · computeGET402.com.tr/api/x402/b20-authenticity?address=0xb20000000000000000000186a08e781c38059eec

🆕 Run FIRST on any 'B20'.
Read more🆕 Run FIRST on any 'B20'. A scammer can deploy a normal contract at a vanity 0xB200… address and fake the whole B20 read surface — the B20Factory precompile is the one authority that can't be spoofed. Verifies factory registration + bytecode absence (real B20s are chain-native precompiles with no code). verdict: genuine / fake_lookalike / not_b20. The 2-cent check that keeps every other B20 answer honest.
UNRATEDListed

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.02 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0x973a3185…796f12d6
URL
https://402.com.tr/api/x402/b20-authenticity?address=0xb20000000000000000000186a08e781c38059eec
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
0.022000 USDC (0.020000 to the seller, 0.002000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M1A59YN1NCPJBQRD9WFQX4QX
?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M1A59YN1NCPJBQRD9WFQX4QX

About

?Description
🆕 Run FIRST on any 'B20'. A scammer can deploy a normal contract at a vanity 0xB200… address and fake the whole B20 read surface — the B20Factory precompile is the one authority that can't be spoofed. Verifies factory registration + bytecode absence (real B20s are chain-native precompiles with no code). verdict: genuine / fake_lookalike / not_b20. The 2-cent check that keeps every other B20 answer honest.
URL
https://402.com.tr/api/x402/b20-authenticity?address=0xb20000000000000000000186a08e781c38059eec
Method
GET
Class
compute
?Checkable to
L1
Endpoint id
cap_01M1A59YN1NCPJBQRD9WFQX4QX
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1A59YN1NCPJBQRD9WFQX4QX.svg)](https://teppi.xyz/endpoint/cap_01M1A59YN1NCPJBQRD9WFQX4QX)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1A59YN1NCPJBQRD9WFQX4QX"><img src="https://api.teppi.xyz/badge/cap_01M1A59YN1NCPJBQRD9WFQX4QX.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1A59YN1NCPJBQRD9WFQX4QX.svg
Verify it yourselfnpx teppi-check https://402.com.tr/api/x402/b20-authenticity?address=0xb20000000000000000000186a08e781c38059eeccurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59YN1NCPJBQRD9WFQX4QX