Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,070Paid calls: 1,518Letters: 13Defects: 1,321counted 3 min ago
teppi

Endpoint · actionPOSTagent402.tools/api/captcha-generate

Mint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus a salted sha256 answer hash you keep and verify later (sha256(salt + normalized answer)…
Read moreMint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus a salted sha256 answer hash you keep and verify later (sha256(salt + normalized answer) === answerHash) - no server state, no shared secret. Types: math (arithmetic) or alnum (character code), difficulty 1–3. Deterministic tooling for running bot protection, not defeating it.
UNRATEDListed

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0x77065d81…16744121
URL
https://agent402.tools/api/captcha-generate
MCP server on this host: io.github.MikeyPetrillo/agent402
Seen
first 29 days ago · last 9 hr ago
53 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

Buy it through Teppi

?Pay on delivery
0.003000 USDC (0.001000 to the seller, 0.002000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M1RD9B3XM4Q3JW4J6HN71PNG
?Ask the price
curl -si -X POST https://api.teppi.xyz/v1/via/cap_01M1RD9B3XM4Q3JW4J6HN71PNG -H 'content-type: application/json' -d '{}'

About

?Description
Mint a stateless captcha challenge to gate your OWN endpoint: returns a human prompt plus a salted sha256 answer hash you keep and verify later (sha256(salt + normalized answer) === answerHash) - no server state, no shared secret. Types: math (arithmetic) or alnum (character code), difficulty 1–3. Deterministic tooling for running bot protection, not defeating it.
URL
https://agent402.tools/api/captcha-generate
Method
POST
Class
action
?Checkable to
L2
Endpoint id
cap_01M1RD9B3XM4Q3JW4J6HN71PNG
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1RD9B3XM4Q3JW4J6HN71PNG.svg)](https://teppi.xyz/endpoint/cap_01M1RD9B3XM4Q3JW4J6HN71PNG)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1RD9B3XM4Q3JW4J6HN71PNG"><img src="https://api.teppi.xyz/badge/cap_01M1RD9B3XM4Q3JW4J6HN71PNG.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1RD9B3XM4Q3JW4J6HN71PNG.svg
Verify it yourselfnpx teppi-check https://agent402.tools/api/captcha-generatecurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9B3XM4Q3JW4J6HN71PNG