> For the complete documentation index, see [llms.txt](https://docs.mews.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mews.com/loyalty-partner/readme.md).
# Loyalty Partner API
The **Mews Loyalty Partner API** enables loyalty program providers to integrate their membership systems with Mews. Once connected, **Mews Operations** users (like front desk staff) can view and manage customer loyalty memberships directly within the Mews guest profile.
Guest profile in Mews Operations with loyalty membership connected
### Reverse API model
This integration uses a reverse API pattern: Mews calls your system, not the other way around. You implement a set of operations defined by a Mews-provided OpenAPI specification. Once deployed, Mews calls your API when **Mews Operations** users perform loyalty-related actions.
The integration works as follows:
1. Mews provides an OpenAPI specification describing the operations you must implement.
2. You implement those operations on your system.
3. Mews calls your API when a **Mews Operations** user performs a loyalty action, for example enrolling a customer.
### Changes to this API
See the [Changelog](/loyalty-partner/changelog.md) for notable updates, deprecations, and breaking changes.
{% hint style="warning" %}
The OpenAPI specification is the authoritative source for implementation details. This documentation provides context and examples, but the spec takes precedence.
{% endhint %}
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