For technical SEO & metadata indexing
For technical SEO & metadata indexing: Extracts rich structured metadata from your URL (headers, redirects, favicons, title, description, canonical, meta tags, Open Graph, JSON-LD, etc). Returns everything by default; query params narrow response (pass atomic field names, ex: ?fields=title,description or named groups: network,meta,og,twitter). ?omitEmpty=true trims tokens for AI agents. Obeys robots.txt. Supports GET & POST
Answeringour last check, 2026-10-18
1 of 1checks answered this week
420 msmedian answer time
$0.002listed price per call
$0.002price 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://minifetch.com/api/v1/x402/extract/url-metadata
| Category | Market data |
|---|---|
| Provider host | minifetch.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.002 | 420 ms |
Example input (from the provider)
{
"body": {
"fields": "title,description,canonical,og:title",
"url": "https://github.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"fields": {
"description": "Optional. Selection narrows response to only fields you need: comma-separated atomic field names (e.g. title, description), named groups (network, meta, og, twitter), and/or meta:tag-name for specific meta tag. Returns all fields when omitted; an unknown field returns 400.",
"type": "string"
},
"includeResponseBody": {
"description": "Optional. If true, includes full HTML response body as string in result.",
"type": "boolean"
},
"omitEmpty": {
"description": "Optional. If true, drops empty fields (empty string, [], {}) from response.",
"type": "boolean"
},
"url": {
"description": "The target URL from which to extract metadata.",
"type": "string"
}
},
"required": [
"url"
]
},
"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": {
"properties": {
"queryParameters": {
"type": "object"
},
"results": {
"items": {
"properties": {
"data": {
"description": "Default metadata: proxy & minifetchCache objects always returned, outside the ?fields= and ?omitEmpty= query param selections.",
"properties": {
"author": {
"type": "string"
},
"canonical": {
"type": "string"
},
"canonicalUrls": {
"items": {
"type": "string"
},
"type": "array"
},
"charset": {
"type": "string"
},
"creator": {
"type": "string"
},
"description": {
"type": "string"
},
"favicons": {
"description": "Discovered icon entries",
"type": "array"
},
"headings": {
"type": "array"
},
"hreflang": {
"description": "hreflang and href",
"type": "array"
},
"image": {
"type": "string"
},
"imgTags": {
"type": "array"
},
"jsonld": {
"description": "Parsed JSON-LD blocks",
"type": "array"
},
"keywords": {
"type": "string"
},
"lang": {
"type": "string"
},
"minifetchCache": {
"description": "Minifetch cache state (~2-min TTL)",
"properties": {
"cachedAt": {
"type": "string"
},
"expiresAt": {
"type": "string"
},
"hit": {
"type": "boolean"
}
},
"type": "object"
},
"og:url": {
"description": "Returns all og: tags, not just og:url",
"type": "string"
},
"performance": {
"properties": {
"responseTimeMs": {
"type": "number"
},
"ttfbMs": {
"type": "number"
}
},
"type": "object"
},
"product:brand": {
"description": "Returns all brand: tags, not just product:brand",
"type": "string"
},
"proxy": {
"description": "Fetch provenance",
"properties": {
"proxyType": {
"type": "string"
},
"proxyUrl": {
"type": [
"string",
"null"
]
},
"robotsTxt": {
"properties": {
"allowed": {
"type": "boolean"
}
},
"type": "object"
},