List cached responses with filters

POST

https://api.respan.ai/api/caches/

POST

/api/caches/

$ curl -X POST https://api.respan.ai/api/caches/ \
>      -H "Authorization: Bearer <respanApiKey>" \
>      -H "Content-Type: application/json" \
>      -d '{}'

1 {
2   "summary": {
3     "total_cost": 12.5,
4     "total_hit_count": 1042,
5     "total_tokens": 250000,
6     "total_time": 3600.5
7   },
8   "data": {
9     "count": 1,
10     "results": [
11       {
12         "cache_key": "cached_response_550e8400-e29b-41d4_abc123def456",
13         "prompt_content": "What is the capital of France?",
14         "response_content": "The capital of France is Paris.",
15         "hit_count": 42,
16         "timestamp": "2026-04-10T12:00:00Z",
17         "updated_at": "2026-04-10T12:00:00Z",
18         "id": 123,
19         "expiry_date": "2026-05-10T12:00:00Z"
20       }
21     ],
22     "next": null,
23     "previous": null,
24     "current_filters": {}
25   }
26 }

List cached responses using POST-for-filtering. API-key responses expose public cache keys; dashboard JWT responses may include internal numeric identifiers.

Authentication

AuthorizationBearer

Use your Respan API key for Respan API authentication. Enter only the Respan API key value; clients send Authorization: Bearer <RESPAN_API_KEY>. For /api/responses, provider credentials such as Perplexity, OpenAI, or Azure OpenAI go in Settings -> Providers or respan_params.credential_override in the request body, not in this authentication field.

AuthorizationBearer

Use a dashboard JWT only for dashboard-authenticated endpoints. Respan API-key endpoints use the respanApiKey auth field instead.

Query parameters

pageintegerOptional>=1

Page number.

page_sizeintegerOptional1-1000

Number of results to return per page. Maximum 1000.

Request

This endpoint expects an object.

filtersobjectOptional

Filter criteria using the standard Respan filter format.

Response

Filtered cached responses plus aggregate cache savings.

summaryobject

dataobject

Errors

400

Bad Request Error

401

Unauthorized Error