Runs Google PageSpeed Insights (Lighthouse) on up to 10 pages and returns perfor
Runs Google PageSpeed Insights (Lighthouse) on up to 10 pages and returns performance, accessibility, best-practices and SEO scores, Core Web Vitals (LCP, CLS, INP, TBT) and the top fixes to make each page faster. Mobile, desktop or both. $0.005 per page per strategy. Runs nerolabs/bulk-pagespeed-checker; takes 20 to 60 seconds.
Answeringour last check, 2026-10-21
1 of 1checks answered this week
35 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://x402-agent-tools.nerolabs.workers.dev/pagespeed
| Category | Everything else |
|---|---|
| Provider host | x402-agent-tools.nerolabs.workers.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-21 | valid payment request | 402 | $0.005 | 35 ms |
Example input (from the provider)
{
"body": {
"strategy": "mobile",
"urls": [
"https://example.com"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"categories": {
"default": [
"performance",
"accessibility",
"best-practices",
"seo"
],
"description": "Which Lighthouse scores to return. The price is the same whichever you pick; leaving some out makes each test a little faster.",
"items": {
"enum": [
"performance",
"accessibility",
"best-practices",
"seo"
],
"enumTitles": [
"Performance (speed)",
"Accessibility",
"Best practices",
"SEO"
],
"type": "string"
},
"type": "array"
},
"maxOpportunities": {
"default": 5,
"description": "How many of Google's 'what would make this faster' suggestions to return per page, biggest estimated time saving first (for example 'Reduce unused JavaScript (Est savings of 588 KiB)'). 0 turns them off.",
"maximum": 20,
"minimum": 0,
"type": "integer"
},
"slowBelowScore": {
"default": 50,
"description": "Sets the 'Slow sites only' and 'Fast sites only' filters and the slow count in the summary. Google's own bands: 90 and up is good, 50 to 89 needs improvement, under 50 is poor.",
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"strategy": {
"default": "mobile",
"description": "Google tests the page as a mid-range phone on a slow connection, or as a computer. Google ranks on the mobile version, so most people want mobile. 'Both' runs two tests per page and adds mobile* and desktop* columns side by side.",
"enum": [
"mobile",
"desktop",
"both"
],
"type": "string"
},
"urls": {
"description": "Optional. A plain list of pages to test, one per line (for example example.com or https://www.python.org/). Use this when you have no dataset, file or sheet. Combined with 'Data (inline)' if both are set.",
"type": "array"
}
},
"required": [
"urls"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}