Properties
| Name | Type | Description |
|---|---|---|
| url | string | |
| maxPages | integer | |
| maxDepth | integer | |
| headers | object | Custom HTTP request headers applied to every page the crawl fetches. On a browser render they apply to every request the page makes, subresources included, so avoid cross-origin-sensitive credentials |
| scrapeOptions | object | |
| formats | array | |
| onlyMainContent | boolean | |
| jsonSchema | object | |
| renderJs | booleannull | |
| waitFor | integer | |
| renderer | string | |
| country | string | 2-letter ISO 3166-1 alpha-2 proxy egress country. |
| proxyList | array | |
| proxyRotation | string |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/fastcrw-com/json-schema/fastcrw-com-crawl-request-schema.json",
"title": "CrawlRequest",
"x-generated": "2026-10-30",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/fastcrw-com-openapi.json#/components/schemas/CrawlRequest",
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri"
},
"maxPages": {
"type": "integer",
"minimum": 1,
"default": 100
},
"maxDepth": {
"type": "integer",
"minimum": 0,
"default": 2
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Custom HTTP request headers applied to every page the crawl fetches. On a browser render they apply to every request the page makes, subresources included, so avoid cross-origin-sensitive credentials here."
},
"scrapeOptions": {
"$ref": "#/$defs/CrawlScrapeOptions"
},
"formats": {
"type": "array",
"items": {
"$ref": "#/$defs/CrawlOutputFormat"
},
"default": [
"markdown"
]
},
"onlyMainContent": {
"type": "boolean",
"default": true
},
"jsonSchema": {
"type": "object"
},
"renderJs": {
"type": [
"boolean",
"null"
]
},
"waitFor": {
"type": "integer",
"minimum": 0
},
"renderer": {
"type": "string",
"enum": [
"auto",
"lightpanda",
"chrome",
"chrome_proxy",
"playwright",
"camoufox",
"impersonated-http"
]
},
"country": {
"type": "string",
"description": "2-letter ISO 3166-1 alpha-2 proxy egress country."
},
"proxyList": {
"type": "array",
"items": {
"type": "string"
}
},
"proxyRotation": {
"type": "string",
"enum": [
"round_robin",
"random",
"sticky_per_host"
]
}
},
"$defs": {
"CrawlOutputFormat": {
"type": "string",
"enum": [
"markdown",
"html",
"rawHtml",
"plainText",
"links",
"images",
"json"
],
"description": "The crawl path runs extraction and the optional LLM `json` pass. It does not produce `summary`, `screenshot` or inline `changeTracking`; use `/v1/scrape` for those."
},
"CrawlScrapeOptions": {
"type": "object",
"description": "Per-page scrape settings. Every key here may also be sent at the top level; an explicit top-level value wins.",
"properties": {
"formats": {
"type": "array",
"items": {
"$ref": "#/$defs/CrawlOutputFormat"
},
"default": [
"markdown"
]
},
"onlyMainContent": {
"type": "boolean",
"default": true
},
"jsonSchema": {
"type": "object",
"description": "JSON Schema for structured extraction, with `formats: [\"json\"]`."
},
"renderJs": {
"type": [
"boolean",
"null"
],
"description": "null = auto-detect, true = force JS, false = never use a browser tier."
},
"waitFor": {
"type": "integer",
"minimum": 0,
"description": "Milliseconds to wait after JS rendering on each page."
},
"headers": {
"type": "object",
"additionalProperties": {
"type": "string"
},
"description": "Custom HTTP request headers applied to every page the crawl fetches. On a browser render they apply to every request the page makes, subresources included, so avoid cross-origin-sensitive credentials here."
}
}
}
}
}
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