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x402 Stall Hello Endpoint (Taiwan)
x402
x402 Stall Hello Endpoint (Taiwan) is a paid API for AI agents from x402-stall-l3bb.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Returns a signed timestamp greeting from a demo x402-payment-gated stall hosted in Taiwan, confirming successful micropayment access.
Price / call$0.01
Success—
StatusUnknown
How this service works
Hello from Taiwan — a signed timestamp from my first x402 stall
Output
A short JSON or text response containing a greeting message identifying the server as based in Taiwan, along with a signed timestamp confirming the time of the paid request. This serves as proof that the x402 micropayment was accepted and the endpoint responded successfully.
Example use cases
Testing x402 micropayment integration
“Can you hit the x402 Taiwan demo stall at hello-402 with a $0.01 USDC micropayment and confirm I get a valid signed timestamp back? I want to make sure my x402 wallet is set up correctly.”
Demonstrating 402 payment-gated API flow
“I'm building a demo showing how x402 payment-gated APIs work — can you call the hello-402 Taiwan stall, pay the $0.01 USDC fee, and show me the full response including the timestamp?”
Verifying x402 facilitator connectivity
“Check whether the x402 facilitator can successfully reach and pay the Taiwan hello-402 stall endpoint — I want to see the signed timestamp it returns to confirm the whole payment flow is live.”
Technical details
Endpoint
GEThttps://x402-stall-l3bb.onrender.com/hello-402?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to test or demonstrate the x402 micropayment protocol with a live, real-money endpoint. It is ideal for verifying that an x402-compatible wallet or agent can successfully authorize and complete a $0.01 USDC payment and receive a gated response. Not useful for production data retrieval — this is a demo/testing stall.
Side effects
- Payment not included or malformed x402 header returns HTTP 402 with payment requirements
- Insufficient USDC balance causes payment rejection
- Render hosting cold start may add latency or timeout on first request
- Invalid or expired payment token results in authentication failure
- Network issues with the Render deployment may cause 503 errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object |
Tags
x402
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