Endpoint Playground
Test Crawlora's Metaculus questions API with realistic prefilled parameters. Generate a cURL request, inspect the expected structured JSON response, and open the full docs or pricing page when you are ready to integrate this public web data extraction endpoint into your application.
curl "https://api.crawlora.net/api/v1/metaculus/questions" \
-H "x-api-key: $CRAWLORA_API_KEY"| Parameter | Type | Required | Prefilled value | Description |
|---|---|---|---|---|
| limit | integer | No | Rows to return, default 10, max 25 | |
| topic | string | No | Optional Metaculus topic slug |
{
"code": 200,
"msg": "OK",
"data": {
"limit": 1,
"source_url": "https://www.metaculus.com/questions/",
"fetched_at": "2026-06-07T14:00:00Z",
"questions": [
{
"id": 43612,
"question_id": 43609,
"title": "Tampa sulphur price in June 2026?",
"status": "open",
"question_type": "numeric",
"forecaster_count": 54,
"comment_count": 16,
"public_page_derived": true
}
]
}
}Public Playground
Sample responses, schemas, request previews, and code snippets are visible before sign in. Create an account when you are ready to save an API key and run authenticated requests.
Returns normalized Metaculus question rows from credential-free public page data. The endpoint fails closed on authenticated API responses or Cloudflare challenge pages.
{
"code": 200,
"msg": "OK",
"data": {
"limit": 1,
"source_url": "https://www.metaculus.com/questions/",
"fetched_at": "2026-06-07T14:00:00Z",
"questions": [
{
"id": 43612,
"question_id": 43609,
"title": "Tampa sulphur price in June 2026?",
"status": "open",
"question_type": "numeric",
"forecaster_count": 54,
"comment_count": 16,
"public_page_derived": true
}
]
}
}curl "https://api.crawlora.net/api/v1/metaculus/questions" \
-H "x-api-key: $CRAWLORA_API_KEY"