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Delx Commerce X402 Portfolio Route Check
x402
Delx Commerce X402 Portfolio Route Check is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Validates whether a given product/endpoint definition meets the structural and economic requirements to be a valid x402 pay-per-result API route.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with a top-level 'result' containing a 'valid' boolean, a 'checks' object (discoverable, has_economics, required_present), a 'missing_fields' array, an overall 'status' (pass/fail), an 'evidence' block with retained flag, input SHA256 hash, and external call count, plus the operation name and schema version identifier.
Example use cases
Pre-flight check before publishing
“Before I add my new pay-per-result API to the Delx portfolio, can you validate this product definition to make sure it passes all the x402 route checks — discoverable, economics set, required fields present?”
Debug a failing x402 route
“My x402 route keeps getting rejected. Can you run a portfolio route check on this product spec and tell me exactly which fields are missing or failing?”
Automated CI validation for agent APIs
“As part of my deployment pipeline, run the x402 portfolio route check on this product definition and confirm it has a 'pass' status before we push to production.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/x402-portfolio-route-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to programmatically verify that an x402-protocol API route definition is structurally complete and economically valid before listing it in the Delx Commerce portfolio. It is the canonical pre-publish validation step for Delx x402 routes, providing a detailed breakdown of which checks pass or fail with zero data retention.
Side effects
- Malformed or missing product object returns validation failure with missing_fields populated
- Product object exceeding 128 properties may be rejected
- Network or payment failure on x402 USDC transaction prevents call from completing
- Invalid or incomplete product schema causes checks to return false with specific failures listed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| product | object | Product supplied to X402 Portfolio Route Check; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"valid": true,
"checks": {
"discoverable": true,
"has_economics": true,
"required_present": true
},
"missing_fields": []
},
"schema": "delx/util-x402-portfolio-route-check/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "8b3353de8414ca158218872c5ce9011303cac1e74e9cb6ef5d572a8831c4b417",
"external_calls": 0
},
"operation": "delivery_contract:x402_portfolio_route_check"
}
}Tags
x402
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