How to migrate from Composio to Nango

The migration guide provides a comprehensive roadmap for developers transitioning integrations from Composio to Nango by mapping Composio features to their Nango equivalents and detailing step-by-step migration procedures. It highlights the use of AI coding agents, such as Claude Code and Codex, paired with Nango's AI Function Builder to automate much of the transition process, including reading upstream APIs, writing, and testing functions. Key steps include setting up a Nango project, updating OAuth configurations, migrating authentication and tool calls, and implementing webhook-driven syncs in place of Composio's triggers. The guide also introduces Nango's new data sync capabilities for durable data management and outlines how to configure per-customer settings using Nango's connection metadata. Developers are advised to gradually shift traffic from Composio to Nango, leveraging feature flags and detailed logging for validation before completing the migration. The guide emphasizes the advantages of Nango's runtime for handling token refresh, concurrency, and retries while offering insights into self-hosting options for enterprise users.