How do I connect CustomGPT?

Add the CustomGPT piece to a flow, then authenticate with API key. Once connected, its 1 trigger and 8 actions are available anywhere in the builder.

What can I automate with CustomGPT?

"New Conversation" can start a flow that runs "Create Agent", and you can chain CustomGPT together with any of 760+ other apps and AI steps in between.

Can I self-host the CustomGPT integration?

Yes. Activepieces is fully self-hostable, so you can run the CustomGPT piece on your own infrastructure with your connections and your data staying in your environment.

Can my AI agent use CustomGPT as a tool?

Yes. Every piece you connect can be exposed over one Activepieces MCP server, so Claude, Cursor, Windsurf or any MCP client can call CustomGPT actions as tools.

CustomGPT integration

CustomGPT allows you to create and deploy custom AI chatbots tailored to your specific needs.

Start building Use CustomGPT with your AI

Actions: 8
Triggers: 1
Auth: API key
License: MIT, open source
Updated: August 2026

About the CustomGPT integration

Add the CustomGPT piece to a flow, connect your account once, and the rest of the builder can read from it and write to it. Because the piece is open source you can run it on our cloud or self-host it, and combine CustomGPT with 760+ other apps in the same flow.

Triggers

Start a flow the moment something happens in CustomGPT

Each trigger below can start a flow on its own, either instantly or on a schedule.

New Conversation
Triggers when a new conversation is created in an agent
1 field

Actions

Everything Activepieces can do in CustomGPT

Drop any of these into a flow and fill in the fields. No code is required.

Create Agent
Create a new CustomGPT agent by importing data from a sitemap or file
3 fields
Create Conversation
Create a new conversation in a CustomGPT project
2 fields
Delete Agent
Delete a CustomGPT agent
1 field
Export Conversation
Export a conversation with all messages, authors, feedbacks and metadata
2 fields
Find Conversation
List and search conversations for an agent with optional filtering
4 fields
Send Message
Send a message to a conversation within an agent
11 fields
Update Agent
Update an existing agent with specific details
9 fields
Update Agent Settings
Update agent configuration and behavior settings
23 fields

Use CustomGPT in a flow

Connect CustomGPT once and every trigger and action above is yours to drop into the builder, alongside 760+ other apps. Free to start, on our cloud or your own servers.

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CustomGPT, answered.

Yes. Activepieces is open source and free to start, and the CustomGPT piece is included on every plan, from the free cloud tier to any self-hosted deployment.