Wikipedia summary API
Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragraph, thumbnail, canonical URL, and Wikidata item id; disambiguation pages labeled via 'kind'. Titles case-sensitive; spaces or underscores accepted. Content CC BY-SA 4.0 with attribution in meta.attribution of every response. Use for knowledge lookup, entity enrichment, and fact grounding by agents. Cached up to 24 hours.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
365 msmedian answer time
$0.003listed price per call
$0.003price 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
GET https://gateway.stride20k.com/knowledge/wiki/:title
| Category | Image and media |
|---|---|
| Provider host | gateway.stride20k.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 7 from 5 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.003 | 365 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"title": "Alan Turing"
},
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"title": {
"description": "Article title (e.g. 'Alan Turing' or 'Alan_Turing').",
"type": "string"
}
},
"required": [
"title"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"properties": {
"description": {
"description": "Short description line, or null.",
"type": "string"
},
"extract": {
"description": "Lead-section summary text.",
"type": "string"
},
"kind": {
"description": "'standard' or 'disambiguation'.",
"type": "string"
},
"lang": {
"description": "Language code (en).",
"type": "string"
},
"pageUrl": {
"description": "Canonical desktop page URL.",
"type": "string"
},
"thumbnailUrl": {
"description": "Lead image thumbnail URL, or null.",
"type": "string"
},
"title": {
"description": "Canonical article title.",
"type": "string"
},
"wikibaseItem": {
"description": "Wikidata item id (e.g. Q7259), or null.",
"type": "string"
}
},
"required": [
"title",
"extract",
"pageUrl"
],
"type": "object"
},
"endpoint": {
"description": "Always \"/knowledge/wiki/:title\".",
"type": "string"
},
"meta": {
"properties": {
"attribution": {
"description": "Licensing attribution when the source requires it.",
"type": [
"string",
"null"
]
},
"cached": {
"description": "Whether this response was served from cache.",
"type": "boolean"
},
"fetchedAt": {
"description": "ISO 8601 time the data was actually retrieved from the upstream.",
"type": "string"
},
"source": {
"description": "Upstream source: Wikipedia REST API.",
"type": "string"
}
},
"required": [
"source",
"cached",
"fetchedAt"
],
"type": "object"
},
"ok": {
"description": "true on success.",
"type": "boolean"
}
},
"required": [
"ok",
"endpoint",
"data",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}