Delx Commerce Cookie Security Check

x402

Delx Commerce Cookie Security Check is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Validates HTTP Set-Cookie headers against configurable security policies (Secure, HttpOnly, SameSite attributes) and returns a structured pass/fail result.

Price / call$0.001

Seller volume →—

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 the parsed cookie name, its attributes (path, secure, httponly, samesite), the raw value length, a boolean secure_policy_passed, and an overall status of 'pass' or 'fail'. Also includes an evidence block with a SHA-256 hash of the input and confirmation that no data was retained and no external calls were made.

Example use cases

Session cookie security audit

“I just captured this Set-Cookie header from our login endpoint — 'sessionid=xyz; Path=/; HttpOnly; SameSite=Strict' — can you check whether it passes a strict security policy that requires Secure and HttpOnly flags, and only allows SameSite Strict or Lax?”

CI pipeline cookie compliance check

“Validate this cookie header from our staging build: 'auth=token123; Path=/; SameSite=None' — require both Secure and HttpOnly to be set, and only allow SameSite values of Strict or Lax. Tell me if it passes.”

Third-party cookie header review

“A vendor just gave us this Set-Cookie header to use: 'tracker=abc; Path=/; Secure'. Does it pass a policy where HttpOnly is required and SameSite must be Lax or Strict?”

Technical details

Endpoint

POSThttps://commerce.delx.ai/api/v1/x402/cookie-security-check?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a lightweight, pay-per-call, no-signup cookie security validator that returns structured, verifiable results with cryptographic evidence of non-retention. Ideal for agents running automated security audits, CI pipelines, or one-off compliance checks where you don't want to manage an account or pay for a subscription. Prefer over rolling your own parser when you need a canonical, auditable record of the check.

Side effects

Malformed or unparseable cookie header string may result in an error or failed validation
Header exceeding 8192 characters will be rejected
Invalid SameSite values not in the allowed_same_site list will cause policy failure
Missing required attributes (Secure/HttpOnly) when required flags are true will return status 'fail'
Payment failure via x402 will block the request before processing

Input

Schema · Request body

Field	Type	Description
header	string	Header supplied to Cookie Security Check; used only for this bounded calculation and processed in memory without retention.
require_secure	boolean	Require Secure supplied to Cookie Security Check; used only for this bounded calculation and processed in memory without retention.
allowed_same_site	array	Allowed Same Site supplied to Cookie Security Check; used only for this bounded calculation and processed in memory without retention.
require_http_only	boolean	Require HTTP Only supplied to Cookie Security Check; used only for this bounded calculation and processed in memory without retention.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": {
      "name": "sid",
      "attributes": {
        "path": "/",
        "secure": true,
        "httponly": true,
        "samesite": "Lax"
      },
      "value_length": 3,
      "secure_policy_passed": true
    },
    "schema": "delx/util-cookie-security-check/v1",
    "status": "pass",
    "evidence": {
      "retained": false,
      "input_sha256": "b2535750ee2a8d64e7fa26e4f6b035b8925174e765e5275f7a364bd9d4e021dc",
      "external_calls": 0
    },
    "operation": "web_reliability:cookie_security_check"
  }
}

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