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FinalSentry Browser Release Evidence
x402
FinalSentry Browser Release Evidence is a paid API for AI agents from finalsentry-payment-gateway.nejthompson.chatgpt.site, paid per call via x402, $0.099/call, status unknown (last checked 2026-10-12).
Runs desktop and mobile browser scans against AI-built websites to produce structured release-evidence reports covering rendering, acceptance, and user-journey testing.
Price / call$0.099
Success—
StatusUnknown
How this service works
Desktop and mobile browser evidence for AI-built websites. 0.099 native USDC on Base mainnet.
Output
Returns a JSON report object with a verdict (PASS, FAIL, or REVIEW), browser rendering coverage details (desktop-and-mobile), payment completion status, the product name, tier, and report version. The verdict summarises whether the scanned pages meet the tested criteria.
Example use cases
Pre-launch rendering check for AI site
“Scan https://my-ai-startup.com with FinalSentry using the quick package and tell me whether it renders correctly on desktop and mobile before I go live tomorrow.”
Acceptance criteria validation before deploy
“Run a FinalSentry acceptance scan on these three pages — https://shopapp.ai/, https://shopapp.ai/products, and https://shopapp.ai/checkout — and check that the page title is visible, the add-to-cart button exists, and the checkout form loads properly.”
User journey test on AI-built web app
“Use FinalSentry to test a user journey on https://myapp.ai in sandbox mode: fill in the email field with test@example.com, click the submit button, then verify the confirmation message appears — I need a full evidence report.”
Technical details
Endpoint
POSThttps://finalsentry-payment-gateway.nejthompson.chatgpt.site/api/browser-scan?utm_source=zero.xyzWhen to prefer
Choose FinalSentry when you need structured, machine-readable browser evidence (desktop + mobile) for AI-generated or AI-built websites, especially for pre-release QA, CI/CD gates, or acceptance sign-off workflows. It is particularly suited when you need to validate specific page requirements or simulate multi-step user journeys, and when you need an auditable evidence artifact rather than a simple uptime ping or Lighthouse score.
Side effects
- Private, localhost, or credential-bearing URLs are rejected outright
- Pages array must have 1–3 unique URIs; exceeding maxItems returns a validation error
- Requirements array must contain 1–10 items; empty or oversized arrays are rejected
- Journey steps exceeding 10 actions are rejected
- Invalid selector or missing required journey fields cause schema validation failure
- Payment not completed or quote missing results in a 402 payment required response
- Unreachable or down target URLs may result in a scan error or inconclusive verdict
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | Public HTTP(S) URL; private, local and credential-bearing URLs are rejected. |
| mode | string | |
| pages | array | |
| payer | string | Unsigned quote request only; omit from the canonical paid retry. |
| quote | string | Server-signed quote. Use the returned canonical request unchanged. |
| journey | array | |
| package | string | |
| requirements | array |
Output
Schema · Response
{
"type": "json",
"example": {
"report": {
"tier": "browser-evidence",
"product": "FinalSentry",
"verdict": "REVIEW",
"coverage": {
"browserRendering": "desktop-and-mobile",
"paymentCompletion": "not-tested"
},
"reportVersion": "0.3.0"
}
}
}Tags
x402
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