Perplexity

Perplexity ↗ 是一个 AI 驱动的答案引擎。

端点

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

前提条件

在向 Perplexity 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 Perplexity API 令牌。
• 您要使用的 Perplexity 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}/perplexity-ai/chat/completions \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --header 'Authorization: Bearer {perplexity_token}' \
     --data '{
      "model": "mistral-7b-instruct",
      "messages": [
        {
          "role": "user",
          "content": "What is Cloudflare?"
        }
      ]
    }'

在 JavaScript 中通过 OpenAI SDK 使用 Perplexity

Perplexity 没有自己的 SDK，但它们与 OpenAI SDK 兼容。您可以使用 OpenAI SDK 通过 AI 网关进行 Perplexity 调用，如下所示：

JavaScript

import OpenAI from "openai";

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

const perplexity = new OpenAI({
  apiKey,
  baseURL,
});

const model = "mistral-7b-instruct";
const messages = [{ role: "user", content: "What is Cloudflare?" }];
const maxTokens = 20;

const chatCompletion = await perplexity.chat.completions.create({
  model,
  messages,
  max_tokens: maxTokens,
});

OpenAI-Compatible Endpoint

You can also use the OpenAI-compatible endpoint (/ai-gateway/chat-completion/) to access Perplexity 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": "perplexity/{model}"
}