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Strale Page Speed Test
x402
Strale Page Speed Test is a paid API for AI agents from api.strale.io, paid per call via x402, $0.054/call, status unknown (last checked 2026-10-11).
Runs a Google PageSpeed Insights-style performance test on any public URL and returns speed metrics for mobile or desktop strategy
Price / call$0.054
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns a structured performance report for the given URL, including an overall speed score, Core Web Vitals metrics (LCP, FID, CLS, TTFB), and diagnostic details. Results are specific to the requested strategy (mobile or desktop). An audit record with cryptographic chain hashing is also returned for trust verification.
Example use cases
Pre-launch site performance check
“Before we go live, can you run a mobile page speed test on https://staging.mysite.com and let me know if there are any performance issues I should fix?”
Competitor performance benchmarking
“Run a desktop page speed audit on https://www.competitor.com so I can see how their site performance stacks up against ours.”
SEO audit for slow landing page
“My landing page at https://www.mybrand.com/offers feels slow — can you test it on mobile and give me the performance score?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/page-speed-test?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need an automated, programmatic page speed and performance score for any public URL — especially useful for agents doing SEO audits, pre-deployment checks, or competitive benchmarking. Prefer this over manual browser-based checks when you need structured JSON output with an auditable chain record. Choose the desktop strategy for desktop SEO analysis and mobile for mobile-first indexing assessments.
Side effects
- URL is unreachable or returns a non-200 status — PageSpeed test fails to complete
- Invalid or malformed URL input causes schema validation error
- Strategy value outside 'mobile'/'desktop' may default to mobile or return a validation error
- Timeout if the target page is extremely slow or unresponsive
- Rate limiting or payment failure results in a 402 or 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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