An API key is a unique string that authenticates requests to an API. It is like a password for machine-to-machine communication - it identifies who is making the request and controls what they can access.

How should API keys be stored securely?

API keys should be stored in environment variables or secret managers, never in client-side code or version control. Rotate keys regularly, use the minimum required permissions, and monitor for unauthorized usage.

Security & Compliance

API Key

An API key is a unique identifier used to authenticate requests to an application programming interface (API), controlling access and tracking usage.

API keys are one of the simplest forms of API authentication. They are essentially long, randomly generated strings that identify the caller and grant access to specific API endpoints. When your application makes a request to an API, it includes the API key so the server can verify authorization.

API keys are simpler than OAuth but less flexible. While OAuth provides user-specific authorization with granular permissions, API keys typically provide service-level access. They are best suited for server-to-server communication where the API key is stored securely and never exposed in client-side code.

In the context of AI platforms and integrations, API keys are commonly used to connect backend services, while OAuth is used for user-facing integrations. Pocodot's developer API uses API keys for authentication, while connections to your personal email and calendar use OAuth to ensure you maintain control over what the AI can access.

How Cole uses api key

Cole, Pocodot's AI coworker, leverages api key as part of its core capabilities. Working across 6 messaging channels with 3,500+ tool integrations, Cole applies these concepts to handle real business tasks - from email management and scheduling to research, follow-ups, and team coordination. Instead of learning the theory yourself, you get the practical benefits through natural conversation.

See Cole in action