Anthropic

Anthropic ↗ 帮助构建可靠、可解释和可操控的 AI 系统。

端点

https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_id}/anthropic

前提条件

在向 Anthropic 发出请求时，确保您具有以下内容：

• 您的 AI 网关账户 ID。
• 您的 AI 网关网关名称。
• 一个有效的 Anthropic API 令牌。
• 您要使用的 Anthropic 模型的名称。

示例

cURL

示例获取请求

curl https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_id}/anthropic/v1/messages \
 --header 'x-api-key: {anthropic_api_key}' \
 --header 'anthropic-version: 2023-06-01' \
 --header 'Content-Type: application/json' \
 --data  '{
    "model": "claude-3-opus-20240229",
    "max_tokens": 1024,
    "messages": [
      {"role": "user", "content": "What is Cloudflare?"}
    ]
  }'

在 JavaScript 中使用 Anthropic SDK

如果您使用 @anthropic-ai/sdk，您可以这样设置您的端点：

JavaScript

import Anthropic from "@anthropic-ai/sdk";

const apiKey = env.ANTHROPIC_API_KEY;
const accountId = "{account_id}";
const gatewayId = "{gateway_id}";
const baseURL = `https://gateway.ai.cloudflare.com/v1/${accountId}/${gatewayId}/anthropic`;

const anthropic = new Anthropic({
  apiKey,
  baseURL,
});

const model = "claude-3-opus-20240229";
const messages = [{ role: "user", content: "What is Cloudflare?" }];
const maxTokens = 1024;

const message = await anthropic.messages.create({
  model,
  messages,
  max_tokens: maxTokens,
});

OpenAI-Compatible Endpoint

You can also use the OpenAI-compatible endpoint (/ai-gateway/chat-completion/) to access Anthropic models using the OpenAI API schema. To do so, send your requests to:

https://gateway.ai.cloudflare.com/v1/{account_id}/{gateway_id}/compat/chat/completions

Specify:

{
"model": "anthropic/{model}"
}