Endpoint · evidencePOSTapi.delx.ai /api/v1/x402/live-probe
Verify any third-party x402 endpoint is alive and correctly configured before paying it: a bounded GET/402 preflight fetches the payment contract, checks reachability and response…
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Verify any third-party x402 endpoint is alive and correctly configured before paying it: a bounded GET/402 preflight fetches the payment contract, checks reachability and response latency, validates accepts, network, price and expiry against the x402 spec, and returns a signed observation receipt with an observed_at timestamp you can cite — protection against ghost endpoints, dead quotes and wasted USDC. Limitation: no payment is made, one endpoint per call, and a passing probe proves the contr…Overview
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$0.005 per call
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URL
https://api.delx.ai/api/v1/x402/live-probe
MCP server on this host: io.github.davidmosiah/delx-mcp-a2a
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first 34 days ago · last 17 days ago
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x402 · MPP tempo
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Base USDC, Solana, Tempo USDC.e
Listed on?
Base, Solana
About
- ?Description
- Verify any third-party x402 endpoint is alive and correctly configured before paying it: a bounded GET/402 preflight fetches the payment contract, checks reachability and response latency, validates accepts, network, price and expiry against the x402 spec, and returns a signed observation receipt with an observed_at timestamp you can cite — protection against ghost endpoints, dead quotes and wasted USDC. Limitation: no payment is made, one endpoint per call, and a passing probe proves the contr…
- URL
- https://api.delx.ai/api/v1/x402/live-probe
- Method
- POST
- Class
- evidence
- ?Checkable to
- L1
- Endpoint id
- cap_01M1A5QD5RD55H6D7DGM1WJB8H
- ?Badge
Reads live. UNRATED until paid calls earn a letter.
- Markdown
- [](https://teppi.xyz/endpoint/cap_01M1A5QD5RD55H6D7DGM1WJB8H)
- HTML
- <a href="https://teppi.xyz/endpoint/cap_01M1A5QD5RD55H6D7DGM1WJB8H"><img src="https://api.teppi.xyz/badge/cap_01M1A5QD5RD55H6D7DGM1WJB8H.svg" alt="Teppi delivery record"></a>
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Verify it yourself
npx teppi-check https://api.delx.ai/api/v1/x402/live-probecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QD5RD55H6D7DGM1WJB8H