Endpoints: 28,729MCP servers: 18,414Payout addresses: 2,071Paid calls: 1,564Letters: 14Defects: 1,338counted 1 min ago
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Endpoint · otherGETsaylorinnovations.com/api/kb/building-an-ai-agent-that-pays-with-x402

Building an AI Agent That Pays for Data: A Practical x402 Walkthrough.
Read moreBuilding an AI Agent That Pays for Data: A Practical x402 Walkthrough. A working implementation walkthrough for an AI agent consuming an x402-gated API: reading the 402 response and its accepts array, choosing a payment method (facilitator-settled transaction vs self-submitted reference), building the payment, and handling the settlement-lag retry loop — using this site’s own live Watchdog endpoints as the worked example.
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?
7lsjfrjf8f…yuvxacy7
URL
https://saylorinnovations.com/api/kb/building-an-ai-agent-that-pays-with-x402
MCP server on this host: com.saylorinnovations/data
Seen
first 9 days ago · last 20 hr ago
16 free handshakes

Payment

Pays through
x402
Offered on?
Polygon, Arbitrum, Base, Solana USDC
Listed on?
Polygon, Arbitrum, Base, Solana

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_01M3BHFRY68SCM53DBC7Y53WPD
?Ask the price
curl -si https://api.teppi.xyz/v1/via/cap_01M3BHFRY68SCM53DBC7Y53WPD

About

?Description
Building an AI Agent That Pays for Data: A Practical x402 Walkthrough. A working implementation walkthrough for an AI agent consuming an x402-gated API: reading the 402 response and its accepts array, choosing a payment method (facilitator-settled transaction vs self-submitted reference), building the payment, and handling the settlement-lag retry loop — using this site’s own live Watchdog endpoints as the worked example.
URL
https://saylorinnovations.com/api/kb/building-an-ai-agent-that-pays-with-x402
Method
GET
Class
other
?Checkable to
L1
Endpoint id
cap_01M3BHFRY68SCM53DBC7Y53WPD

?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M3BHFRY68SCM53DBC7Y53WPD.svg)](https://teppi.xyz/endpoint/cap_01M3BHFRY68SCM53DBC7Y53WPD)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M3BHFRY68SCM53DBC7Y53WPD"><img src="https://api.teppi.xyz/badge/cap_01M3BHFRY68SCM53DBC7Y53WPD.svg" alt="Teppi delivery record"></a>
Image
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Verify it yourselfnpx teppi-check https://saylorinnovations.com/api/kb/building-an-ai-agent-that-pays-with-x402curl -s https://api.teppi.xyz/v1/trust/cap_01M3BHFRY68SCM53DBC7Y53WPD