📖LLM API

TTAPI 集成 OpenAI,Claude等多家LLM产品于一身

ChatGPT completion

POST https://api.ttapi.io/v1/chat/completions

TTAPI中转Openai chat completion接口,除去Header中的TT-API-KEY外,所有请求以及相应参数全都同步官方一致,具体使用详见

Headers

Name
Value

Content-Type

application/json

TT-API-KEY

Your key

Body

参数
类型
是否必填
描述
messages

json

*

聊天message数组

[
      {
        "role": "system",
        "content": "You are a helpful assistant."
      },
      {
        "role": "user",
        "content": "Hello!"
      

model

string

*

ttapi支持使用的模型,详见GPT支持模型

...

...

其他具体详见官方文档,所有参数同步官方文档

Response

{
        "id": "chatcmpl-9ugiTupGJUmeRNqyqUvYO34GOUzyv",
        "object": "chat.completion",
        "created": 1723297597,
        "model": "gpt-3.5-turbo-0125",
        "choices": [
            {
                "index": 0,
                "message": {
                    "content": "你好!有什么可以帮助你的吗?",
                    "role": "assistant",
                    "name": null,
                    "refusal": null
                },
                "logprobs": null,
                "finish_reason": "stop",
                "delta": null
            }
        ],
        "usage": {
            "prompt_tokens": 11,
            "completion_tokens": 17,
            "total_tokens": 28
        },
        "system_fingerprint": null
}

Claude message

POST https://api.ttapi.io/v1/messages

TTAPI中转Claude create message ,除去Header中的TT-API-KEY外,所有请求以及相应参数全都同步官方一致,具体使用详见

Headers

Name
Value

Content-Type

application/json

TT-API-KEY

Your key

Body

参数
类型
是否必填
描述

model

string

*

ttapi支持claude模型列表,详见Claude支持模型

messages

string

*

消息

[
    {"role": "user", "content": "Hello, Claude"}
]

max_tokens

number

*

停止之前生成的最大令牌数。

请注意,我们的模型可能会在达到此最大值之前停止。此参数仅指定要生成的绝对最大标记数。

...

...

其他具体详见官方文档,所有参数同步 官方文档

Response

{
  "completion": " Hello! My name is Claude.",
  "id": "compl_018CKm6gsux7P8yMcwZbeCPw",
  "model": "claude-2.1",
  "stop_reason": "stop_sequence",
  "type": "completion"
}

Grok chat

POST https://api.ttapi.io/v1/grok/chat/completions

TTAPI中转grok chat,除去Header中的TT-API-KEY外,所有请求以及相应参数全都同步官方一致,具体使用详见

Headers

Name
Value

Content-Type

application/json

TT-API-KEY

Your key

Body

参数
类型
是否必填
描述

model

string

*

ttapi支持grok模型列表,详见Grok支持模型

messages

string

*

消息

[
    {"role": "user", "content": "Hello"}
]

...

...

其他具体详见官方文档,所有参数同步 官方文档

Response

 {
        "created": 1741164819,
        "usage": {
            "completion_tokens": 10,
            "prompt_tokens": 7,
            "prompt_tokens_details": {
                "audio_tokens": 0,
                "text_tokens": 7,
                "image_tokens": 0,
                "cached_tokens": 0
            },
            "total_tokens": 17
        },
        "model": "grok-2-1212",
        "id": "f048edbb-ae27-4fc1-8b78-841c47c72946",
        "choices": [
            {
                "finish_reason": "stop",
                "index": 0,
                "message": {
                    "role": "assistant",
                    "refusal": null,
                    "content": "Hello! How can I assist you today?"
                }
            }
        ],
        "system_fingerprint": "fp_5c0c5bd9d9",
        "object": "chat.completion"
}

GPT支持模型

模型
Openai价格
折扣比例

gpt-3.5-turbo

$3.00 / 1M input tokens $6.00 / 1M output tokens

80%

gpt-4-turbo

$10.00 / 1M input tokens $30.00 / 1M output tokens

80%

gpt-4

$30.00 / 1M input tokens $60.00 / 1M output tokens

80%

gpt-4o

$5.00 / 1M input tokens $15.00 / 1M output tokens

80%

gpt-4o-mini

$0.150 / 1M input tokens $0.600 / 1M output tokens

80%

o1-preview

$15.00 / 1M input tokens $60.00 / 1M output tokens

80%

o1-mini

$3.00 / 1M input tokens $12.00 / 1M output tokens

80%

o1

$15.00 / 1M input tokens $60.00 / 1M output tokens

80%

Claude支持模型

模型
Claude价格
折扣比例

claude-3-sonnet-20240229

$3.00 / 1M input tokens $15.00 / 1M output tokens

80%

claude-3-opus-20240229

$15.00 / 1M input tokens $75.00 / 1M output tokens

80%

claude-3-haiku-20240307

$0.25 / 1M input tokens $1.25 / 1M output tokens

80%

claude-3-5-sonnet-20240620

$3.00 / 1M input tokens $15.00 / 1M output tokens

80%

claude-2.0

$8.00 / 1M input tokens $24.00 / 1M output tokens

80%

claude-2.1

$8.00 / 1M input tokens $24.00 / 1M output tokens

80%

claude-instant-1.2

$0.80 / 1M input tokens $2.40 / 1M output tokens

80%

claude-3-5-sonnet-20241022

$3.00 / 1M input tokens $15.00 / 1M output tokens

80%

claude-3-5-sonnet-latest

$3.00 / 1M input tokens $15.00 / 1M output tokens

80%

claude-3-5-haiku-20241022

$1.00 / 1M input tokens $5.00 / 1M output tokens

80%

claude-3-5-haiku-latest

$1.00 / 1M input tokens $5.00 / 1M output tokens

80%

claude-3-7-sonnet-20250219

$3.00 / 1M input tokens $15.00 / 1M output tokens

80%

Grok支持模型

模型
X.AI价格
TTAPI价格
折扣

grok-beta

$5.00 / 1M input tokens $15.00 / 1M output tokens

$3.00 / 1M input tokens $9.00 / 1M output tokens

60%

grok-vision-beta

$5.00 / 1M input tokens $15.00 / 1M output tokens

$3.00 / 1M input tokens $9.00 / 1M output tokens

60%

grok-2-1212 grok-2 grok-2-latest

$2.00 / 1M input tokens $10.00 / 1M output tokens

$1.20 / 1M input tokens $6.00 / 1M output tokens

60%

grok-2-vision-1212 grok-2-vision grok-2-vision-latest

$2.00 / 1M input tokens $10.00 / 1M output tokens

$1.20 / 1M input tokens $6.00 / 1M output tokens

60%

grok-3 grok-3-beta grok-3-latest

$3.00 / 1M input tokens $15.00 / 1M output token

$1.80 / 1M input tokens $9.00 / 1M output token

60%

grok-3-fast grok-3-fast-beta grok-3-fast-latest

$5.00 / 1M input tokens $25.00 / 1M output token

$3.00 / 1M input tokens $15.00 / 1M output token

60%

grok-3-mini grok-3-mini-beta grok-3-mini-latest

$0.30 / 1M input tokens $0.50 / 1M output token

$0.18 / 1M input tokens $0.30 / 1M output toke

60%

grok-3-mini-fast grok-3-mini-fast-beta grok-3-mini-fast-latest

$0.60 / 1M input tokens $4.00 / 1M output toke

$0.36 / 1M input tokens $2.40 / 1M output token

60%

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