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x402.dexter.cash Payment Verification Test
x402
x402.dexter.cash Payment Verification Test is a paid API for AI agents from x402.dexter.cash, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Verifies that an x402 payment flow completes end-to-end and returns a confirmation with timestamp.
Price / call$0.01
Success—
StatusUnknown
How this service works
Verifies x402 payment flow and returns a confirmation response.
Output
Returns a JSON object with an 'ok' boolean indicating success, a human-readable 'message' confirming that the x402 v2 test route was reached and payment was verified and settled by middleware, and an ISO 8601 'timestamp' of when the verification occurred.
Example use cases
Example prompt
“Run a test verification of the x402 payment flow for a 1.00 USDC transaction described as 'Test transaction verification' with test mode enabled, and confirm the payment was verified and settled by the middleware.”
Technical details
Endpoint
POSThttps://x402.dexter.cash/api/v2-testWhen to prefer
Use this endpoint when you need to verify that an x402 payment integration is functioning correctly end-to-end, particularly for testing the x402 v2 protocol flow on dexter.cash infrastructure. Prefer this over generic HTTP health checks when the specific goal is confirming that payment middleware intercepts and settles a USDC transaction before the handler responds.
Side effects
- Payment not verified — middleware did not process the payment, returns ok: false
- Invalid input schema — missing required fields like amount, currency, testMode, or description causes a 400-level error
- USDC payment insufficient or not received — x402 middleware rejects the call before reaching the handler
- Service unavailable — endpoint unreachable, returns 5xx error
- Currency mismatch — non-USDC currency submitted may result in rejection
Input
{
"amount": "1.00",
"currency": "USDC",
"testMode": true,
"description": "Test transaction verification"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| amountrequired | string | |
| currencyrequired | string | |
| testModerequired | boolean | |
| descriptionrequired | string |
Output
{
"ok": true,
"message": "x402 v2 test route reached (payment verified + settled by middleware).",
"timestamp": "2026-06-21T04:16:14.342Z",
"_x402_sponsored": [
{
"method": "GET",
"sponsor": "x402gle",
"description": "x402gle Trust Intelligence: wash-detection case file for any Solana wallet — verdict plus the evidence behind it. 0.05 USDC per call.",
"resourceUrl": "https://api.x402gle.com/trust/wallet/"
}
]
}Schema · Response
| Field | Type | Description |
|---|---|---|
| okrequired | boolean | |
| messagerequired | string | |
| timestamprequired | string |
Tags
x402
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