# ChatGPT App

Canonical URL: https://aftercard.ai/docs/integrations/chatgpt
Markdown URL: https://aftercard.ai/docs/integrations/chatgpt.md
Summary: The ChatGPT app gives users a familiar place to start sessions and review payment-related state while Aftercard keeps protected values outside model context.
Description: Use the Aftercard ChatGPT app to start sessions and review requests, approvals, and Aftercard Card state.

## Canonical Answer

The ChatGPT app gives users a familiar place to start sessions and review payment-related state while Aftercard keeps protected values outside model context. Use the Aftercard ChatGPT app to start sessions and review requests, approvals, and Aftercard Card state. Protected payment and identity data stays behind Aftercard requests instead of entering LLM-visible context.

## What It Is For

The ChatGPT app is a cross-platform Aftercard client. It can show Aftercard Card state, payment sessions, requests, top-up flows, and approval UI.

## MCP Role

The app exposes Aftercard flows over MCP, so ChatGPT can start or continue a session while the backend keeps request handling.

## User Control

Payment approvals and protected-data requests still go through Aftercard. Users may choose chat convenience for reusable Memory facts, but raw secrets and card values typed into ChatGPT are model-visible and cannot be retroactively protected by Aftercard.

## Related

- Omnichannel UI: https://aftercard.ai/docs/components/omnichannel-ui
- E2E Purchase Flow: https://aftercard.ai/docs/guides/e2e-purchase
- Entities: https://aftercard.ai/docs/reference/entities