Endpoint Playground

Try the Alt top movers API

Returns Alt's biggest price-index movers -- either a cross-subject leaderboard (optionally scoped to one category) or, when subject is set, that one player/character's own trend broken out per category it appears in. category is not strictly validated against alt-categories' list -- this trend index's own category set is broader (e.g. it includes MULTI-SPORT_CARDS).

What a live request returned

14 Oct 2026: 20 subjects; 8 fields had a value in every checked item.

Observed request: GET /alt/top-movers?category=BASKETBALL_CARDS&limit=20
Fields with a value in every checked item: subject, category, start_date, end_date, current_index_value, weekly_change, monthly_change, ninety_day_change

Sample value profiles: start_date: 2025-10-11; weekly_change: 0.02 to 0.07, median 0.03; subject: “Tim Duncan” and 19 other values.

Request: GET /alt/top-movers
Cost: 1 credit/request
Auth: apiKey
Checks passed, 7 days to 14 Oct 2026: 100%, median 1.22 s
Monitored request: GET /alt/top-movers?category=BASKETBALL_CARDS

Alt top movers API documentation Alt platform page Pricing

Prefilled cURL

curl 'https://api.crawlora.net/api/v1/alt/top-movers' \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Description
category	string	No	Optional category filter for the leaderboard. Ignored when subject is set. Omit to rank movers across every category.
subject	string	No	Optional exact player/subject name. Returns that subject's own trend per category instead of a leaderboard, and category is ignored.
limit	integer	No	Max results, default 10, max 50

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "updated_at": "2026-09-09T15:01:57.741946+00:00",
    "version": "ff9b83e6-672b-4a98-8346-f16c85a6f210",
    "subjects": [
      {
        "subject": "Allen Iverson",
        "category": "BASKETBALL_CARDS",
        "start_date": "2025-09-07",
        "end_date": "2026-09-07",
        "current_index_value": 19234.54015194957,
        "weekly_change": 0.09850479760332465,
        "monthly_change": 0.34467981882250376,
        "ninety_day_change": 0.5404539004760289
      }
    ]
  }
}

More Alt endpoints

Get one card design's population report and recent sales Search Alt's own live 24/7 auctions Search Alt's reference card-design catalog List Alt search filter values Get one Alt listing's full public detail Get Alt's card-market price-trend index Search Alt's aggregated card marketplace Search Alt's completed sales archive

The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.

Set up API key Endpoint docs

Endpoint

Choose one catalog endpoint for this request.

1 shown

Group

Method

Auth

Endpoint

GETapiKey1 credit/requestalt.topMoversResponseDocAlt

GET /alt/top-movers

Get Alt's biggest card-market price movers

Response behavior

- `category` here is **not** the same closed enum as `alt-categories`' — this trend index's own category set is broader (e.g. it includes `MULTI-SPORT_CARDS`, which never appears in live-listing search results), so this endpoint does not validate `category` against `alt-categories`' list. - With `subject` set, results can span multiple categories for the same player (e.g. Michael Jordan has separate basketball and baseball card trend entries). Example response (leaderboard): ```json { "code": 200, "msg": "OK", "data": { "updated_at": "2026-09-09T15:01:57.741946+00:00", "version": "ff9b83e6-672b-4a98-8346-f16c85a6f210", "subjects": [ { "subject": "Allen Iverson", "category": "BASKETBALL_CARDS", "start_date": "2025-09-07", "end_date": "2026-09-07", "current_index_value": 19234.54015194957, "weekly_change": 0.09850479760332465, "monthly_change": 0.34467981882250376, "ninety_day_change": 0.5404539004760289 } ] } } ```

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API key

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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": {
    "updated_at": "2026-09-09T15:01:57.741946+00:00",
    "version": "ff9b83e6-672b-4a98-8346-f16c85a6f210",
    "subjects": [
      {
        "subject": "Allen Iverson",
        "category": "BASKETBALL_CARDS",
        "start_date": "2025-09-07",
        "end_date": "2026-09-07",
        "current_index_value": 19234.54015194957,
        "weekly_change": 0.09850479760332465,
        "monthly_change": 0.34467981882250376,
        "ninety_day_change": 0.5404539004760289
      }
    ]
  }
}

Endpoint Playground

Try the Alt top movers API

What a live request returned

14 Oct 2026: 20 subjects; 8 fields had a value in every checked item.

Observed request: GET /alt/top-movers?category=BASKETBALL_CARDS&limit=20
Fields with a value in every checked item: subject, category, start_date, end_date, current_index_value, weekly_change, monthly_change, ninety_day_change

Sample value profiles: start_date: 2025-10-11; weekly_change: 0.02 to 0.07, median 0.03; subject: “Tim Duncan” and 19 other values.

Request: GET /alt/top-movers
Cost: 1 credit/request
Auth: apiKey
Checks passed, 7 days to 14 Oct 2026: 100%, median 1.22 s
Monitored request: GET /alt/top-movers?category=BASKETBALL_CARDS

Alt top movers API documentation Alt platform page Pricing

Prefilled cURL

curl 'https://api.crawlora.net/api/v1/alt/top-movers' \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Description
category	string	No	Optional category filter for the leaderboard. Ignored when subject is set. Omit to rank movers across every category.
subject	string	No	Optional exact player/subject name. Returns that subject's own trend per category instead of a leaderboard, and category is ignored.
limit	integer	No	Max results, default 10, max 50

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "updated_at": "2026-09-09T15:01:57.741946+00:00",
    "version": "ff9b83e6-672b-4a98-8346-f16c85a6f210",
    "subjects": [
      {
        "subject": "Allen Iverson",
        "category": "BASKETBALL_CARDS",
        "start_date": "2025-09-07",
        "end_date": "2026-09-07",
        "current_index_value": 19234.54015194957,
        "weekly_change": 0.09850479760332465,
        "monthly_change": 0.34467981882250376,
        "ninety_day_change": 0.5404539004760289
      }
    ]
  }
}

More Alt endpoints

The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.

Set up API key Endpoint docs

Endpoint

Choose one catalog endpoint for this request.

1 shown

Group

Method

Auth

Endpoint

GETapiKey1 credit/requestalt.topMoversResponseDocAlt

GET /alt/top-movers

Get Alt's biggest card-market price movers

Response behavior

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

Set up API key

View docs

API key

API key required for live requests. Your key is only used to send requests from this Playground.

not configured

Active Playground key: not configured

Manage API keys in Console

Add an API key to send a live request.

If an active API key is configured, Copy cURL includes it. Share links never include API keys.

View docs

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": {
    "updated_at": "2026-09-09T15:01:57.741946+00:00",
    "version": "ff9b83e6-672b-4a98-8346-f16c85a6f210",
    "subjects": [
      {
        "subject": "Allen Iverson",
        "category": "BASKETBALL_CARDS",
        "start_date": "2025-09-07",
        "end_date": "2026-09-07",
        "current_index_value": 19234.54015194957,
        "weekly_change": 0.09850479760332465,
        "monthly_change": 0.34467981882250376,
        "ninety_day_change": 0.5404539004760289
      }
    ]
  }
}