Chat（with KB）

POST

/302/kb/chat/knowledge_base_chat

For Knowledge Base conversations, the API Key of the Knowledge Base robot will be automatically bound to the Knowledge Base selected in the background, and kb_id does not need to be passed when using this type of key

Price List： https://302.ai/price

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

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

Header Params

Body Params application/json

Example

{
    "kb_id": 0,
    "model_name": "gpt-4o-mini",
    "query": "你好",
    "stream": false,
    "history": [
        {"role": "user","content": "你好啊"},
        {"role": "assistant","content": "你好"}
    ],
    "top_k": 5,
    "score_threshold": 1,
    "temperature":0.5
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/302/kb/chat/knowledge_base_chat' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "kb_id": 0,
    "model_name": "gpt-4o-mini",
    "query": "你好",
    "stream": false,
    "history": [
        {"role": "user","content": "你好啊"},
        {"role": "assistant","content": "你好"}
    ],
    "top_k": 5,
    "score_threshold": 1,
    "temperature":0.5
}'

Responses

🟢200成功

application/json

Body

Example

{
    "code": 0,
    "msg": "success",
    "data": {
        "answer": "你好！有什么我可以帮助你的吗？"
    }
}

Modified at 2026-01-13 09:23:35

Rerank（Ali Qianwen）

Chat（with KB-OpenAI compatible）