Pay-per-call Website Intelligence API (x402 v2, USDC on Base). Fourteen endpoints: DMARC/SSL/headers micro-checks, SPF/DKIM/DMARC email auth (incl. +all and pct), domain overview/security/subdomains, site screenshot + change-diff, live PageSpeed Insights, and AI reports (audit, SEO readiness, change advisor). OpenAPI /openapi.json, agent index /llms.txt, discovery /.well-known/x402.
ASSESSMENT
updated 2h agoEvidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.
reliability 0%
- uptime 24h
- 0%
- uptime 7d
- 0%
- uptime 30d
- 0%
- uptime 90d
- 0%
- response p95
- -
- avg response
- -
- total checks
- 1,275
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
compliance unknown, stale (probe failing)
x402 compliance not evaluated yet.
price -
- price (min)
- -
- category percentile (min)
- -
- endpoints / prices
- 0 / 0
- model
- unknown
- stability
- -
risk clean
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- 312d
- registrar
- Unstoppable Domains Inc.
- hosting
- custom
- domain created
- 2025-10-03
Identity facts, not a risk score.
traction ---
No settlement address is mapped for this service yet, so on-chain volume cannot be measured. Shown as unmeasured, not zero.
WHAT IT DOES
ai-derivedNo AI synthesis has been produced for this service yet.
ENDPOINTS
| METHOD | PATH | DESCRIPTION | PRICE | NETWORK | ASSET | 402 CHANNEL |
|---|---|---|---|---|---|---|
| GET | /v1/dmarc-check | --- | USDC | - | ||
| GET | /v1/domain/audit | --- | USDC | - | ||
| GET | /v1/domain/overview | --- | USDC | - | ||
| GET | /v1/domain/security | --- | USDC | - | ||
| GET | /v1/domain/subdomains | --- | USDC | - | ||
| GET | /v1/email-security-check | --- | USDC | - | ||
| GET | /v1/headers-check | --- | USDC | - | ||
| GET | /v1/site/change-diff | --- | USDC | - | ||
| GET | /v1/site/screenshot | --- | USDC | - | ||
| GET | /v1/ssl-check | --- | USDC | - | ||
| GET | /v1/website/ai-audit-report | --- | USDC | - | ||
| GET | /v1/website/ai-change-advisor | --- | USDC | - | ||
| GET | /v1/website/ai-seo-readiness | --- | USDC | - | ||
| GET | /v1/website/performance | --- | USDC | - |
REQUEST / RESPONSE EXAMPLE
An unpaid request to GET /v1/dmarc-check returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.
curl -i 'https://tinstop.com/v1/dmarc-check'
No 402 response body has been captured for this service yet.
OVER TIME
All charts use the 30d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/tinstop-website-intelligence-api/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.
checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression
Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.
COMPLIANCE
not evaluated · stale (probe failing)last 402 captured --- · last up ---
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
SITE PILLARS
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
recent checks (18) live · click to expand
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