Byoky by byoky
Keep every AI API key in one encrypted wallet in your browser. Apps connect to it, you approve, and Byoky makes the calls. Your keys never leave the extension. No account, no cloud, open source.
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About this extension
Byoky is a wallet for your AI API keys.
Stop pasting API keys into every app. Byoky keeps your OpenAI, Anthropic, Gemini and other AI keys in one encrypted wallet. Apps connect to the wallet, you approve, and Byoky makes the API calls for them. The app never sees your key.
ONE WALLET, EVERY PROVIDER
Anthropic (API keys and Claude setup tokens), OpenAI, Google Gemini, Mistral, Cohere, xAI, DeepSeek, Perplexity, Groq, Together AI, Fireworks, OpenRouter, Azure OpenAI, plus any OpenAI-compatible endpoint.
YOU STAY IN CONTROL
• Every app asks before it connects. Approve once, or trust a site.
• See every connected app and every request it makes.
• Set token allowances per app and per provider.
• Revoke access with one click.
GROUPS AND CROSS-PROVIDER ROUTING
Put apps in groups ("Work", "Personal") and pin each group to a key. Drag an app from a Claude group to a GPT group and Byoky translates requests and streaming responses on the fly. The app doesn't change a line.
WORKS WITH YOUR TOOLS
The open-source Byoky bridge lets Claude Code, OpenClaw and other CLI tools use your wallet through a localhost proxy. Your keys stay in the extension.
NO SERVERS
No account. No cloud. No telemetry. Keys are encrypted on your device with AES-256-GCM, using a key derived from your password. Requests go straight from your wallet to the provider. To move keys to another device, export a password-protected .byoky file.
OPEN SOURCE
Every line is MIT-licensed on GitHub: github.com/MichaelLod/byoky
FOR DEVELOPERS
Add "Connect with Byoky" to your app in two lines with @byoky/sdk and keep using the official OpenAI, Anthropic or Gemini SDKs. byoky.com/docs
Stop pasting API keys into every app. Byoky keeps your OpenAI, Anthropic, Gemini and other AI keys in one encrypted wallet. Apps connect to the wallet, you approve, and Byoky makes the API calls for them. The app never sees your key.
ONE WALLET, EVERY PROVIDER
Anthropic (API keys and Claude setup tokens), OpenAI, Google Gemini, Mistral, Cohere, xAI, DeepSeek, Perplexity, Groq, Together AI, Fireworks, OpenRouter, Azure OpenAI, plus any OpenAI-compatible endpoint.
YOU STAY IN CONTROL
• Every app asks before it connects. Approve once, or trust a site.
• See every connected app and every request it makes.
• Set token allowances per app and per provider.
• Revoke access with one click.
GROUPS AND CROSS-PROVIDER ROUTING
Put apps in groups ("Work", "Personal") and pin each group to a key. Drag an app from a Claude group to a GPT group and Byoky translates requests and streaming responses on the fly. The app doesn't change a line.
WORKS WITH YOUR TOOLS
The open-source Byoky bridge lets Claude Code, OpenClaw and other CLI tools use your wallet through a localhost proxy. Your keys stay in the extension.
NO SERVERS
No account. No cloud. No telemetry. Keys are encrypted on your device with AES-256-GCM, using a key derived from your password. Requests go straight from your wallet to the provider. To move keys to another device, export a password-protected .byoky file.
OPEN SOURCE
Every line is MIT-licensed on GitHub: github.com/MichaelLod/byoky
FOR DEVELOPERS
Add "Connect with Byoky" to your app in two lines with @byoky/sdk and keep using the official OpenAI, Anthropic or Gemini SDKs. byoky.com/docs
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Permissions and data
Required permissions:
- Exchange messages with programs other than Firefox
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.1.0
- Size
- 158.52 KB
- Last updated
- 5 days ago (Oct 24, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection