Toolkits with managed auth work out of the box with no OAuth setup. For toolkits without managed auth, you need to provide your own credentials. You can also check programmatically whether a toolkit has managed auth: ```bash curl 'https://backend.composio.dev/api/v3/toolkits/posthog' \\ -H 'x-api-key: YOUR_API_KEY' ``` See \[When to use your own developer credentials\](/docs/custom-app-vs-managed-app.md) for help deciding which approach fits your use case.
Toolkits with managed auth work out of the box with no OAuth setup. For toolkits without managed auth, you need to provide your own credentials. You can also check programmatically whether a toolkit has managed auth: ```bash curl 'https://backend.composio.dev/api/v3/toolkits/posthog' \\ -H 'x-api-key: YOUR_API_KEY' ``` See \[When to use your own developer credentials\](/docs/custom-app-vs-managed-app.md) for help deciding which approach fits your use case. On Nagent, Composio Managed Auth is exposed as a fully-configurable integration integration that any agent can call — with actions, and standard authentication authentication. No code is required to wire Composio Managed Auth into your workflow — connect it once via the External Integrations panel and reuse it across every agent you build.
Every action and trigger is paired with a structured input/output schema (visible in the sections below), so when you wire Composio Managed Auth into Helix — our agentic agent builder — the editor knows exactly what each step expects and produces. Configure once, deploy anywhere across your Nagent agents.
No publicly available marketplace agent is found using this tool yet. There are 32 agents privately built on Nagent that already use Composio Managed Auth.
Build on Nagent
Connect Composio Managed Auth to any Nagent agent in minutes — no API key management, no boilerplate. Just configure and deploy.
The five questions agent builders ask before adopting a new integration.
Open the External Integrations panel inside Nagent (app.nagent.ai/externalIntegration), find Composio Managed Auth, and click "Connect Now." You'll authenticate with standard authentication — Nagent handles credential storage and refresh automatically. Once connected, Composio Managed Auth is available to any agent in your workspace.
No. Nagent provides no-code integration for every tool. Once Composio Managed Auth is connected, you configure its actions directly in the agent builder UI — no API calls, no boilerplate, no schema management.
Helix — Nagent's agentic agent builder — lets you drop Composio Managed Auth steps into any workflow visually. Pick an action (e.g., one of those listed above), fill in the inputs (Helix knows the required vs. optional schema for each parameter), and connect it to upstream/downstream steps. Triggers run as the entry point of an agent, so when a Composio Managed Auth event fires, the agent kicks off automatically.
Every Composio Managed Auth action and trigger ships with a fully-typed schema — input parameters with name, type, required flag, and description, plus the output payload shape. The schemas are documented in the sections above. Helix uses these schemas to validate your configuration at build time and to type-check the data flowing between steps.
Yes. While Composio Managed Auth ships with 0 pre-built actions, you can layer custom logic around them inside Helix — pre/post-processing steps, conditional branches, retries, or stitching Composio Managed Auth together with other connected tools. For deeper customization, talk to our team about Nagent's Agentic AI Lab — forward-deployed engineers who build Composio Managed Auth-based workflows tailored to your business.
