Manage Compactconversation.

Contract-preserving POST Endpoint for Compactconversation in the OpenAI API. Model and resource-specific values are supplied by the caller at runtime.

All 288 OpenAI Platform REST endpoints from a fixed MIT-licensed official revision, including typed SSE streaming and Realtime call management. Hub provides documentation and an independent SDK/CLI, but never proxies model, account, or usage data; callers connect directly with local API keys.

Request

operationId: Compactconversation
Server: https://api.openai.com/v1
Authentication: ApiKeyAuth, AdminApiKeyAuth

Request parameters

No URL, query, or header parameters.

Request body

CompactResponseMethodPublicBody

Content-Type: application/json

Properties: inputinstructionsmodelprevious_response_idprompt_cache_keyprompt_cache_optionsprompt_cache_retentionservice_tier

Responses

`200`

CompactResourceapplication/json

Successful supplier response.

Properties: created_atidobjectoutputusage

`429`

ErrorResponseapplication/json

Supplier response with HTTP status 429.

Properties: error

{
  "created_at": 1731459200,
  "id": "resp_001",
  "object": "response.compaction",
  "output": [
    {
      "content": [
        {
          "text": "Summarize our launch checklist from last week.",
          "type": "input_text"
        }
      ],
      "role": "user",
      "type": "message"
    },
    {
      "content": [
        {
          "text": "You are performing a CONTEXT CHECKPOINT COMPACTION...",
          "type": "input_text"
        }
      ],
      "role": "user",
      "type": "message"
    },
    {
      "encrypted_content": "encrypted-summary",
      "id": "cmp_001",
      "type": "compaction"
    }
  ],
  "usage": {
    "input_tokens": 42897,
    "output_tokens": 12000,
    "total_tokens": 54912
  }
}