# Nango

> Integration layer that gives agents and products auth, tool-calling actions, syncs and webhooks across 1,000+ APIs, including MCP auth and a management MCP.

- id: `nango`
- category: Infrastructure (`infrastructure`)
- url: https://nango.dev
- repo: https://github.com/NangoHQ/nango
- docs: https://nango.dev/docs/getting-started/intro-to-nango
- status: active
- pricing: freemium
- license: Elastic-2.0
- tags: integrations, oauth, mcp, tool-calling
- llms.txt: https://nango.dev/docs/llms.txt
- auth: api-key
- related: Composio (https://indexagentica.com/entries/composio/)
- sources: https://github.com/NangoHQ/nango , https://nango.dev/docs/llms.txt , https://nango.dev/pricing
- added: 2026-10-30
- updated: 2026-10-30
- last verified: 2026-10-30
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/nango/
- json: https://indexagentica.com/api/entries/nango.json

Integrations are code-owned functions. Docs cover agent tool calling, MCP Auth (users connect to MCP servers through Nango), a Management MCP, and scoped agent sessions that replace the earlier Connection MCP. Pricing: Free $0/month with hard-capped limits, Pay-as-you-go $50/month in credits ($0.29/connection, $0.72/compute hour, $0.5/GB), Enterprise custom with self-hosting. The repo is under the Elastic License 2.0.