Endpoint Playground

Try the Metaculus question options API

Test Crawlora's Metaculus question options 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.

Endpoint facts

Method: GET
API path: /metaculus/question/{id}/options
Platform: Metaculus
Auth: apiKey
Credits: 3 credits/request
Required params: id
Common optional params: method

Metaculus question options API documentation Metaculus platform page Crawlora API pricing Try Metaculus category questions API Try Metaculus comments feed API Try Metaculus project questions API Try Metaculus question detail API Try Metaculus question forecast history API

Prefilled cURL

curl "https://api.crawlora.net/api/v1/metaculus/question/43731/options?method=recency_weighted" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters visible to crawlers

Parameter	Type	Required	Prefilled value	Description
id (path)	string	Yes	43731	Metaculus question or post id
method	string	No	recency_weighted	Aggregation method

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "question": {
      "id": 43731,
      "question_id": 43761,
      "title": "OpenAI or Anthropic valuation?",
      "question_type": "multiple_choice",
      "public_page_derived": true
    },
    "method": "recency_weighted",
    "options_count": 2,
    "options": [
      {
        "index": 0,
        "label": "OpenAI",
        "center": 0.42,
        "lower": 0.31,
        "upper": 0.43,
        "mean": 0.39,
        "forecast_value": 0.42,
        "forecaster_count": 5
      }
    ],
    "public_page_derived": true
  }
}

Public Playground

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Endpoint

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11 shown

Group

Method

Auth

Endpoint

GETapiKey3 credits/requestmetaculus.optionsResponseDocMetaculus

GET /metaculus/question/{id}/options

Metaculus question options

Returns public multiple-choice option labels and latest option-level forecast values for one Metaculus question. The `method` enum accepts `recency_weighted`, `unweighted`, and `single_aggregation`.

API key required. Paste a full key or rotate one from the API Keys page.

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API key

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Path parameters

requiredstring

Metaculus question or post id

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Sample responseGET

Shown before your first request. Add an API key and send a request to see the live response, status, latency, and headers.

{
  "code": 200,
  "msg": "OK",
  "data": {
    "question": {
      "id": 43731,
      "question_id": 43761,
      "title": "OpenAI or Anthropic valuation?",
      "question_type": "multiple_choice",
      "public_page_derived": true
    },
    "method": "recency_weighted",
    "options_count": 2,
    "options": [
      {
        "index": 0,
        "label": "OpenAI",
        "center": 0.42,
        "lower": 0.31,
        "upper": 0.43,
        "mean": 0.39,
        "forecast_value": 0.42,
        "forecaster_count": 5
      }
    ],
    "public_page_derived": true
  }
}

Endpoint details

Returns public multiple-choice option labels and latest option-level forecast values for one Metaculus question. The `method` enum accepts `recency_weighted`, `unweighted`, and `single_aggregation`.

Method: GET
Path: /metaculus/question/{id}/options
Authentication: apiKey
Credit cost: 3 credits/request
Platform: Metaculus
Parameters: 3 documented fields

Request parameters

id:pathmethod:queryx-api-key:header

Response schema fields

codedatadata.fetched_atdata.methoddata.optionsdata.options[].centerdata.options[].forecast_valuedata.options[].forecaster_countdata.options[].indexdata.options[].labeldata.options[].lowerdata.options[].mean

Sample response summary

{
  "code": 200,
  "msg": "OK",
  "data": {
    "question": {
      "id": 43731,
      "question_id": 43761,
      "title": "OpenAI or Anthropic valuation?",
      "question_type": "multiple_choice",
      "public_page_derived": true
    },
    "method": "recency_weighted",
    "options_count": 2,
    "options": [
      {
        "index": 0,
        "label": "OpenAI",
        "center": 0.42,
        "lower": 0.31,
        "upper": 0.43,
        "mean": 0.39,
        "forecast_value": 0.42,
        "forecaster_count": 5
      }
    ],
    "public_page_derived": true
  }
}

cURL example

curl "https://api.crawlora.net/api/v1/metaculus/question/<id>/options" \
  -H "x-api-key: $CRAWLORA_API_KEY"

View endpoint docs Open platform page Browse all endpoints Pricing Metaculus category questions Metaculus comments feed Metaculus project questions Metaculus question detail Metaculus question forecast history

Try the Metaculus question options API

Request parameters visible to crawlers

Parameter	Type	Required	Prefilled value	Description
id (path)	string	Yes	43731	Metaculus question or post id
method	string	No	recency_weighted	Aggregation method

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "question": {
      "id": 43731,
      "question_id": 43761,
      "title": "OpenAI or Anthropic valuation?",
      "question_type": "multiple_choice",
      "public_page_derived": true
    },
    "method": "recency_weighted",
    "options_count": 2,
    "options": [
      {
        "index": 0,
        "label": "OpenAI",
        "center": 0.42,
        "lower": 0.31,
        "upper": 0.43,
        "mean": 0.39,
        "forecast_value": 0.42,
        "forecaster_count": 5
      }
    ],
    "public_page_derived": true
  }
}

Metaculus question options

Returns public multiple-choice option labels and latest option-level forecast values for one Metaculus question. The `method` enum accepts `recency_weighted`, `unweighted`, and `single_aggregation`.

API key required. Paste a full key or rotate one from the API Keys page.

Set up API key

{ "code": 200, "msg": "OK", "data": { "question": { "id": 43731, "question_id": 43761, "title": "OpenAI or Anthropic valuation?", "question_type": "multiple_choice", "public_page_derived": true }, "method": "recency_weighted", "options_count": 2, "options": [ { "index": 0, "label": "OpenAI", "center": 0.42, "lower": 0.31, "upper": 0.43, "mean": 0.39, "forecast_value": 0.42, "forecaster_count": 5 } ], "public_page_derived": true } }

Endpoint details

Returns public multiple-choice option labels and latest option-level forecast values for one Metaculus question. The `method` enum accepts `recency_weighted`, `unweighted`, and `single_aggregation`.

Method: GET
Path: /metaculus/question/{id}/options
Authentication: apiKey
Credit cost: 3 credits/request
Platform: Metaculus
Parameters: 3 documented fields

Request parameters

id:pathmethod:queryx-api-key:header

Response schema fields

Sample response summary

{
  "code": 200,
  "msg": "OK",
  "data": {
    "question": {
      "id": 43731,
      "question_id": 43761,
      "title": "OpenAI or Anthropic valuation?",
      "question_type": "multiple_choice",
      "public_page_derived": true
    },
    "method": "recency_weighted",
    "options_count": 2,
    "options": [
      {
        "index": 0,
        "label": "OpenAI",
        "center": 0.42,
        "lower": 0.31,
        "upper": 0.43,
        "mean": 0.39,
        "forecast_value": 0.42,
        "forecaster_count": 5
      }
    ],
    "public_page_derived": true
  }
}

cURL example

curl "https://api.crawlora.net/api/v1/metaculus/question/<id>/options" \
  -H "x-api-key: $CRAWLORA_API_KEY"