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This setup uses ChatGPT’s custom MCP connection. Developer mode availability depends on your account and workspace policy.
1

Enable developer mode

Open Settings → Security and login in ChatGPT and turn on Developer mode.
2

Add AgentBank

Open ChatGPT Plugins, select the plus button, and enter AgentBank as the name. Add a short description such as “Collect payments, exchange currencies, and send money with AgentBank.”Under Connection, enter:
Create the connection and review the available tools.
3

Sign in

Complete AgentBank’s browser sign-in when prompted. Choose your account and review the requested permissions.
4

Start a conversation

Start a new chat and add AgentBank from the tools menu. Ask:
Confirm that the connected account is yours.
Continue with Your first payment or Example prompts.
If developer mode is unavailable, check your account or workspace policy. Use exactly https://mcp.useagentbank.com without adding /mcp, and ensure AgentBank is enabled in the current conversation.If the available tools have changed, open the connection in ChatGPT Plugins, select Refresh, and start a new conversation. For a missing payment card, ask the assistant to reopen it.
See OpenAI’s connection guide for the current interface and access requirements.