TCGPlayer
List catalog categories
Every game / category in the catalog with the id accepted by the category filter on /tcgplayer/search (the same id every card reports as category_id). A fixed table — fetch once and cache.
Costs 1 credit per request.
Authorization
ApiKeyAuth X-API-Key<token>
API key created in the extractr dashboard (ext_live_...). Also accepted as Authorization: Bearer.
In: header
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/tcgplayer/categories"{ "count": 0, "categories": [ { "id": "3", "name": "Pokemon" } ]}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}{ "error": { "code": "invalid_api_key", "message": "The provided API key is invalid or has been revoked." }}