gpt context compression

POST

https://api.key4u.vn/v1/responses/compact

Compress GPT chat context to reduce tokens for later requests.

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Bodyapplication/json

🟠400Bad request or validation failed

🟠401Missing or invalid API Key

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.key4u.vn/v1/responses/compact' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
  "input": [
    {
      "content": "Hello, this is a compact test.",
      "role": "user",
      "type": "message"
    }
  ],
  "model": "gpt-5.4"
}'

Response Example

200 - example

[long payload omitted: 1,680 units]

Modified at 2026-10-13 12:32:40

Create model response

Drawing (wenshengtu/tushetu)