Connect to ChatGPT
Connect PriceLabs MCP to ChatGPT. This guide walks you through getting a callback URL from ChatGPT, connecting the ChatGPT Integration in PriceLabs, configuring OAuth, and completing the authorization flow.
Step 1 - Get your callback URL from ChatGPT
Before connecting in PriceLabs, you need the callback URL that ChatGPT will use for the OAuth flow.
1. Log into ChatGPT
Go to chatgpt.com and sign in to your account.
2. Add a new plugin
Navigate to the Plugins section, click the + icon, then select Create custom MCP server.
In the dialog that opens, click Create MCP App.
⚠️ Can't see the + icon? Enable Developer Mode first
If the + icon is not visible on the Plugins page, you need to enable Developer Mode first:
- In ChatGPT, go to Settings → Security & Login.
- Scroll down to Developer Mode.
- Toggle it on.
- Return to the Plugins page — the + icon should now appear.
3. Enter plugin details
Fill in the following:
4. Get your callback URL
Click on Advanced OAuth Settings. ChatGPT will display a Callback URL specific to your account. Copy this URL — you will need it in the next step.
Step 2 - Connect ChatGPT in PriceLabs
1. Open MCP settings
Sign in to PriceLabs and navigate to Account Settings → AI Connector (MCP).
The Connect button on the ChatGPT Integration card is only shown to the account admin. Team member logins do not see it, so sign in as the account admin to complete this step. See Team members for how team members connect their own ChatGPT.
2. Open the ChatGPT Integration
On the ChatGPT Integration card, click Connect.
3. Enter the callback URL
In the dialog that opens, paste the callback URL you copied from ChatGPT, then click Connect.
4. Save your credentials
PriceLabs will display a Client ID and Client Secret. Copy both immediately.
The Client Secret is shown only once and cannot be retrieved again. Store both values securely before closing the dialog.
Step 3 - Complete OAuth setup in ChatGPT
1. Enter credentials and create the plugin
Go back to the ChatGPT plugin configuration (Advanced OAuth Settings). Enter the Client ID and Client Secret you copied from PriceLabs, click “I understand and want to continue” to acknowledge the OAuth configuration, then click Create to finalize the plugin.
2. Authorize with PriceLabs
After the plugin is created, a popup will prompt you to connect. Click Sign in with PriceLabs MCP. ChatGPT will redirect you to PriceLabs to complete the authorization flow. Sign in with your PriceLabs credentials and grant authorization.
3. Start using PriceLabs in ChatGPT
Once authorized, PriceLabs MCP tools will be available in your ChatGPT conversations. Test the connection by asking:
Team members
The ChatGPT Integration is created once per account by the account admin. Team members use the same credentials to connect their own ChatGPT accounts:
- The account admin enables MCP access for the team member.
- The account admin shares the Client ID and Client Secret from Step 2 with the team member.
- The team member follows Step 1 in their own ChatGPT account, skips Step 2, and enters the shared credentials in Step 3. They sign in with their own PriceLabs login when authorizing.
A team member’s connection follows the listing-level read and write access the account admin has set for them.
Disconnect
To revoke your PriceLabs connection from ChatGPT, use the Disconnect button on the ChatGPT Integration card in Account Settings → AI Connector (MCP). This revokes the OAuth token for your account only — you can reconnect later by repeating the steps above.
Next steps
- Enable MCP for team members — grant MCP access to sub-users
- Explore MCP tools — see the full list of available tools and example prompts