# Payo ## Docs - [Authentication](https://docs.payo.dev/concepts/authentication.md): Understanding API keys and tokens in Payo - [Managing API Keys](https://docs.payo.dev/guides/agent/api-keys.md): Create, rotate, and manage your agent API keys - [Configuring Your Agent](https://docs.payo.dev/guides/agent/configuration.md): Set up your MCP client to use Payo authentication - [Deposits & Balance](https://docs.payo.dev/guides/agent/deposits.md): Add funds and manage your agent balance - [Error Handling](https://docs.payo.dev/guides/provider/error-handling.md): Customize error messages for better agent experience - [Setting Prices](https://docs.payo.dev/guides/provider/pricing.md): How to set and update prices for your MCP tools - [SDK Setup](https://docs.payo.dev/guides/provider/sdk-setup.md): Install and configure the Payo SDK - [How It Works](https://docs.payo.dev/how-it-works.md): Technical overview of the Payo payment flow - [What is Payo?](https://docs.payo.dev/introduction.md): The payment rail for AI agents and MCP tool providers - [Quickstart: Agents](https://docs.payo.dev/quickstart-agent.md): Enable your AI agent to use paid MCP tools in 5 minutes - [Quickstart: Providers](https://docs.payo.dev/quickstart-provider.md): Monetize your MCP tools in 10 minutes - [Configuration](https://docs.payo.dev/sdk/configuration.md): All SDK configuration options - [Error Handling](https://docs.payo.dev/sdk/errors.md): Payment error types and codes - [Examples](https://docs.payo.dev/sdk/examples.md): Complete code examples for common scenarios - [SDK Overview](https://docs.payo.dev/sdk/overview.md): Payo SDK for MCP server monetization - [withPayments()](https://docs.payo.dev/sdk/with-payments.md): Main function to enable payments on your MCP server ## Optional - [Dashboard](https://payo.dev) - [GitHub](https://github.com/Payo-Systems)