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duckduckgo-ai

(★ 74)

Deploy free DuckDuckGO AI in Cloudflare Worker.

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Download Latest Version (.zip)

- index.ts
- types.d.ts
.gitignore
LICENSE
package-lock.json
package.json
README.md
README.zh.md
tsconfig.json
wrangler.toml

# Installation Guide

1. Get the code

git clone https://github.com/anhao/duckduckgo-ai

Downloads the entire project code from GitHub to your computer.

cd duckduckgo-ai

Moves into the project folder you just downloaded.

2. Node.js

Easy Recommended

Prerequisites

Git Needed to download the project code from GitHub.
Node.js Node.js must be installed to use npm. The LTS version is recommended.

npm install

Downloads and installs the libraries listed in package.json.

npm run deploy

Type this command into your terminal and run it.

✅ After running the command, open the address shown in the terminal (usually something like http://localhost:3000) in your browser.

Pulled directly from this repo's README.

// repository documentation

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# DuckDuckGo AI

[中文说明](README.zh.md)

Deploy a free DuckDuckGo AI using Cloudflare Worker, supporting models like **gpt-3.5-turbo-0125**,**claude-3-haiku-20240307**, ...

DuckDuckGo AI: https://duckduckgo.com/?q=DuckDuckGo&ia=chat

## Deployment

```shell
git clone https://github.com/anhao/duckduckgo-ai.git
cd duckduckgo-ai
npm install
npm run deploy
```

## Supported Models

- gpt-4o-mini
- claude-3-haiku-20240307
- meta-llama/Meta-Llama-3.1-70B-Instruct-Turbo
- mistralai/Mixtral-8x7B-Instruct-v0.1

## Usage

Replace **worker_url** with your own:

```shell
curl https://worker_url/v1/chat/completions \
-H "Authorization: Bearer $YOU_APIKEY" \
-H "Content-Type: application/json" \
-d '{
    "model": "gpt-3.5-turbo-0125",
    "messages": [{"role": "user", "content": "Hello"}],
}'
```

## Authorization Access

In the `wrangler.toml` file, set the value of the `apikey` parameter. If not set, anyone can make requests.

```
[vars]
apikey = "" ## Set the apikey value, if not set, anyone can make requests.
```

## Known Issues

Currently, it does not support continuous dialogue, meaning the `messages` can only be passed once.

If you want to pass multiple messages, you need to manually pass the `x-vqd-4` parameter value to the request header.

The `x-vqd-4` parameter will be returned in the response header after the first dialogue, and subsequent requests need
to pass the `x-vqd-4` value. A new `x-vqd-4` parameter is required for each new dialogue added.

- [ ] Automatically pass the **x-vqd-4** by storing the conversation **hash** in **Cloudflare KV**