ジャンルの一覧
const url = 'https://game.retrogather.com/rest/v1/listGenres?category=primary';const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}curl --request GET \ --url 'https://game.retrogather.com/rest/v1/listGenres?category=primary' \ --header 'Authorization: Bearer <token>'Genres / ジャンル: list genres used by the RGG public game master (page/limit after filters, ordered by genreId). Filter with query (name/kana/en, or exact genreId when numeric), category (primary/genre/series/licensed), root, or parentGenreId. Every returned genreId can be passed to search, browse, personal lists, and analytics as genreId.
Arrays are comma-separated. Percent-encode query values; Japanese values are easier to send with POST JSON. Plans: FREE / LIGHT / PREMIUM. Scopes: games:read.
Authorizations
Section titled “Authorizations”Parameters
Section titled “ Parameters ”Query Parameters
Section titled “Query Parameters”Partial match on genreName, genreKana, or genreEn. Digits-only also matches genreId exactly.
True = genres without parentGenreId, false = genres with a parent
Only child genres of this root genreId
Responses
Section titled “ Responses ”Tool result JSON (no MCP envelope). Delete previews also return 200 with confirmToken.
object
object
object
object
object
Example
{ "code": "plan_required", "status": "PLANNED", "items": [ { "status": "added" } ]}Invalid_input (arguments, broken JSON body)
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Missing or invalid API key
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Insufficient_scope, plan_required, or access_suspended
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Target or tool not found
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Burst or daily quota exceeded. See resetAt.
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Headers
Section titled “Headers”Seconds
Unexpected server failure. Retrying the same call will not help.
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Temporary failure or maintenance. Retry after Retry-After.
Entry errors (auth, routing, quota) use error; tool errors use code and message. Check retryable when present.
object
Examplegenerated
{ "error": "example", "code": "example", "message": "example", "retryable": true, "retryAfterSec": 1, "requestId": "example", "resetAt": "example", "remaining": 1, "scopes": [ "example" ], "upgradeUrl": "example"}Headers
Section titled “Headers”Seconds