x402 Paid Inference
Verify the whole flow in one screen: the 0.01 USDC production payment, external model execution, and the settled operation receipt.
Payment terms for this request
| State | Verifying live price… |
|---|---|
| Amount | — |
| network |
—
|
| USDC contract |
—
|
| Pay to |
—
|
| operation ID |
—
|
| model prompt |
Return exactly: MURAKUMO_X402_PAID_OK
|
The payment button stays disabled unless the live challenge matches this fixed policy exactly.
Run log
待機中
Settled receipt
Using this from an agent
Agents never operate this screen. Use the SDK, pay-to, and operation-status URLs published on x402 discovery. Attach a stable Idempotency-Key to every paid operation, and when the result is unknown query the receipt instead of paying again.