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Delx Commerce — Origin Header Normalize
x402
Delx Commerce — Origin Header Normalize is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Parses and normalizes an HTTP Origin header value into structured components (host, scheme, effective port), verifiably and without data retention.
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
A JSON object containing the parsed origin components: host (e.g. 'example.com'), scheme (e.g. 'https'), effective port (e.g. 443), and the normalized origin string. Also includes evidence metadata: a SHA-256 hash of the input, confirmation that no data was retained, and the count of external calls made (always 0).
Example use cases
CORS policy validation for agent
“I need to validate the origin 'https://dashboard.myapp.io' — can you normalize it and tell me the exact host, scheme, and port so I can check it against my CORS allowlist?”
Debugging mismatched origin headers
“We're seeing weird CORS errors and I think the origin header has inconsistent formatting. Can you normalize 'http://api.internal:8080' and give me the canonical host and effective port?”
Security audit of incoming request origins
“For our security review, normalize the origin 'https://partner.thirdparty.com' and give me its parsed components — host, scheme, and effective port — along with proof it wasn't stored.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/origin-header-normalize?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a verifiable, pay-per-call, no-signup way to normalize and parse HTTP Origin header strings into structured components — particularly in agent workflows that require cryptographic evidence of non-retention and zero external calls. Prefer it over rolling your own URL parsing when auditability and proof of processing are required.
Side effects
- Invalid or malformed origin string returns an error or failed status
- Origin string exceeding 8192 characters is rejected
- Non-URL strings (e.g. bare hostnames without scheme) may produce incomplete parsing results
- Payment failure via x402 protocol causes the request to be rejected before processing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| origin | string | Origin supplied to Origin Header Normalize; used only for this bounded calculation and processed in memory without retention. |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"host": "example.com",
"origin": "https://example.com",
"scheme": "https",
"effective_port": 443
},
"schema": "delx/util-origin-header-normalize/v1",
"status": "pass",
"evidence": {
"retained": false,
"input_sha256": "07b2bd8501ded3c8a0fda45530946ed82acb0010a7632e08f86773e43703f622",
"external_calls": 0
},
"operation": "web_reliability:origin_header_normalize"
}
}Tags
x402
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