One web page's declared metadata in one call: title, description, canonical URL,...
https://stall-row-production.up.railway.app/v1/page-metadataOverview
One web page's declared metadata in one call: title, description, canonical URL, OpenGraph and Twitter card fields, document language, favicon, the h1/h2 heading outline, and word count — fetched through the same SSRF-guarded pipeline as page-to-markdown. Use this when an agent needs a page's identity and shape before deciding whether the full content is worth fetching.
Protocol
x402 (POST)
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
stall-row
Source
bazaar
Indexed
2026-11-07 17:08:20
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"url": "https://www.x402.org/"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"canonical": "https://www.x402.org/",
"description": "An open standard for internet-native payments.",
"favicon": "https://www.x402.org/favicon.ico",
"final_url": "https://www.x402.org/",
"headings": {
"h1": [
"x402"
],
"h2": [
"How it works"
]
},
"lang": "en",
"og": {
"title": "x402",
"type": "website"
},
"title": "x402 — internet-native payments",
"twitter": {
"card": "summary"
},
"url": "https://www.x402.org/",
"word_count": 120
},
"schema": {
"properties": {
"canonical": {
"type": [
"string",
"null"
]
},
"description": {
"type": [
"string",
"null"
]
},
"favicon": {
"type": [
"string",
"null"
]
},
"final_url": {
"type": "string"
},
"headings": {
"properties": {
"h1": {
"items": {
"type": "string"
},
"type": "array"
},
"h2": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"h1",
"h2"
],
"type": "object"
},
"lang": {
"type": [
"string",
"null"
]
},
"og": {
"type": "object"
},
"title": {
"type": [
"string",
"null"
]
},
"twitter": {
"type": "object"
},
"url": {
"type": "string"
},
"word_count": {
"type": "integer"
}
},
"required": [
"url",
"final_url",
"og",
"twitter",
"headings",
"word_count"
],
"type": "object"
},
"type": "json"
}