What does BYOK (Bring Your Own Key) mean?

BYOK means you supply your own API key from providers like OpenAI, Anthropic, or Google to use with a platform. The platform never stores or proxies your key — API calls go directly from your browser to the AI provider, giving you full control over costs, rate limits, and data privacy.

Is BYOK more secure than using a shared API key?

Yes. With BYOK, your API key stays in your browser and is never sent to the platform's servers. This eliminates the risk of server-side key leakage, ensures your prompts are processed under your own API account's privacy policy, and gives you direct audit trails in your provider's dashboard.

How does BYOK affect pricing?

BYOK separates platform costs from AI usage costs. You pay the platform for its features (prompt generation, templates, library management) and pay your AI provider directly for API usage at their published rates. This is often cheaper than platforms that bundle AI costs into subscription tiers.

Features8 March 20265 min readAI Prompt Architect Team

BYOK: How Bring Your Own API Key Works

BYOK (Bring Your Own Key) is a model where you provide your own Google Gemini API key to use with AI Prompt Architect. This means you pay Google directly for API usage at their published rates — with zero markup from us.

How Is My API Key Protected?

Your API key is encrypted in your browser using AES-256-GCM before it ever leaves your device. We use a zero-knowledge architecture — meaning even our own team cannot see your key. During API calls, your key exists in server memory for less than 2 seconds and is never logged or stored in plain text.

Who Should Use BYOK?

BYOK is ideal for developers and teams who want full control over their API costs and already have a Google Cloud account. It's available through our API Tier subscription, which gives you unlimited platform access while you manage your own API billing.

Getting Started with BYOK

Sign up for the API Tier, generate a Gemini API key from the Google AI Studio, and paste it into your AI Prompt Architect settings. The platform handles the rest.

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BYOK: How Bring Your Own API Key Works

How Is My API Key Protected?

Who Should Use BYOK?

Getting Started with BYOK

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