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X Pay Pay-Per-Request Utility API (Slug)
x402
X Pay Pay-Per-Request Utility API (Slug) is a paid API for AI agents from www.api-xpay.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Executes a pay-per-request HTTP utility API call identified by a slug, settling $0.005 USDC on Base via the x402 payment protocol.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-request utility APIs powered by x402 using USDC on Base.
Output
Returns a JSON object confirming the slug that was called, the payment asset (USDC), the network (Base), and a success boolean indicating whether the utility execution and payment completed successfully.
Example use cases
Micropayment-gated data transformation
“Run the 'text-to-slug' utility on X Pay with a POST and JSON body containing my article title — it costs a fraction of a cent in USDC on Base — and give me back the generated slug.”
Automated per-call utility billing
“My workflow needs to call the 'image-resize' slug on X Pay, sending a JSON body with the image URL and target dimensions. Handle the $0.005 USDC payment on Base automatically and return the result.”
Testing a new x402 utility endpoint
“Hit the 'echo-test' slug on X Pay with a POST and a simple JSON body like {"message": "hello"} — paying the USDC micropayment on Base — and show me the full response.”
Technical details
Endpoint
POSThttps://www.api-xpay.com/x402/slug?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to call a specific utility function identified by a slug that is gated behind a per-call micropayment in USDC on Base via the x402 protocol. Ideal for agentic workflows that must programmatically handle pay-per-request APIs without manual billing setup, especially when cost per call must stay at the $0.005 USDC level.
Side effects
- Payment failure if wallet lacks sufficient USDC balance on Base
- Invalid or unknown slug returns error response
- Malformed request body or unsupported bodyType causes validation error
- Network congestion on Base may delay payment settlement
- Missing required fields (type, method, bodyType, body) causes schema validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"slug": "hello-world",
"asset": "USDC",
"network": "base",
"success": true
}
}Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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