Nango

What is Nango?

Nango is a developer-friendly platform that makes it easy to build, run, and maintain product integrations with 700+ APIs—all powered by AI. Instead of wrestling with complex authentication flows or fragile webhook setups, you write clean, code-first syncs and actions using your existing stack. Nango handles the heavy lifting like OAuth, rate limiting, retries, and scaling so you can focus on building features your customers love.

Whether you're syncing calendar events, enriching data from CRMs, or connecting AI agents to external tools, Nango gives you full control with a powerful SDK and local testing via CLI. It’s infrastructure built for scale, trusted by companies like Replit, Motion, and Vapi to process billions of API requests every month—reliably and securely.

What are the features of Nango?

• Code-First Integrations: Write syncs and actions as regular functions in TypeScript with full access to APIs using Nango’s intuitive SDK.
• AI-Powered Development: Generate integration code directly in your IDE using AI tools trained on real-world API patterns.
• 700+ Pre-Built API Templates: Jumpstart development with ready-to-use configurations for Google Calendar, Slack, Salesforce, and more.
• Two-Way Sync & Webhooks: Not just read data—write back to APIs and listen to real-time events with universal webhook support.
• Built-In Observability: Get detailed logs, metrics, and OpenTelemetry integration to debug and monitor every sync.
• Local Testing & CI/CD Friendly: Test integrations locally with nango dryrun, then deploy seamlessly through your Git-based workflow.
• LLM Tool Calling Support: Easily expose your integrations to AI agents so they can interact with external services securely.
• Enterprise-Grade Infrastructure: Auto-scaling, tenant isolation, encrypted data, and 99.9% uptime for mission-critical workloads.

What are the use cases of Nango?

• Sync Google Calendar events into your app every 10 minutes to power scheduling features.
• Let AI customer support agents pull and update Zendesk tickets in real time.
• Build a unified contact list by pulling data from HubSpot, Salesforce, and Pipedrive simultaneously.
• Trigger internal workflows when new files appear in Dropbox or Google Drive.
• Enable users to create Asana tasks directly from your product without leaving the UI.
• Backfill historical data from legacy systems during onboarding using robust pagination and retry logic.
• Monitor Stripe webhooks for payment events and automatically update user billing status.
• Offer custom field mapping per customer while maintaining a single codebase.

How to use Nango?

• Install the CLI with npm i -g nango and log in to your account.
• Scaffold a new sync using nango create --sync google-calendar calendar-events.
• Edit the generated TypeScript file to define your schema, frequency, and logic (like fetching primary calendar events).
• Test locally with nango dryrun calendar-events test-user-1 before deploying.
• Commit your code and run nango deploy dev to push changes to production.
• Connect real users via the built-in OAuth flow—no pop-up blockers allowed!