QuickBooks

Use this guide to configure QuickBooks OAuth for the correct environment, maintain connections, and target the intended company account.

Configure QuickBooks OAuth for the environment

Use the sandbox API base URL for sandbox accounts. For QuickBooks sandbox accounts, pass https://sandbox-quickbooks.api.intuit.com as the URL/base URL when initiating the connection. Production connections should use the production Intuit API base URL.

Match Intuit credentials and the Composio redirect URL. When creating a QuickBooks auth config, enter the QuickBooks OAuth credentials from the Intuit developer app and configure the Composio redirect URL in the QuickBooks auth app. A mismatch or missing redirect URL can break the OAuth flow.

Use current toolkit support for custom auth and token URLs. QuickBooks toolkit support accepts auth and token URLs during connection initiation. If you need sandbox or custom Intuit OAuth endpoints, use a toolkit version that supports passing those URLs.

Request the payment scope only when payment access is enabled. If the QuickBooks OAuth flow includes the payments scope com.intuit.quickbooks.payment, the QuickBooks payment module must be enabled for that account/app. If the customer does not need payment tools, remove that scope and retry the connection.

Maintain the QuickBooks connection and auth experience

Let Composio refresh tokens and retry transient failures. QuickBooks OAuth refresh is handled by Composio through the provider's token endpoint. The current refresh path retries transient failures and uses credential-expiry timing rather than promising a fixed 15-minute schedule. If the provider conclusively rejects the grant or failures persist past the platform's retry budget, the connected account expires and the user must reauthenticate through a new auth link.

Send users directly to Intuit when the hosted auth screen should be skipped. The Composio auth screen can be skipped for QuickBooks by sending users directly to the OAuth provider, following Composio's white-labeling/direct-provider auth flow. Use this when the customer wants the user to see the provider consent screen without the intermediate Composio auth screen.

Target the correct QuickBooks account and toolkit version

Retry realm or company mapping issues on the latest toolkit version. For QuickBooks realm/company mapping issues, retry on the latest toolkit version rather than a historical pinned version.

Use distinct account identifiers for multiple QuickBooks accounts. Create separate connected accounts for each QuickBooks account, preferably with distinct user_id values. In Claude/MCP setup, append the desired connected_account_id or user_id to the MCP URL/configuration so the session targets the intended QuickBooks connection.