> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usezentra.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Customers Overview

> Manage customer records and profiles

Manage customer records and profiles

<Warning>
  Draft/reference namespace only. Customer APIs are retained here for tenant-specific overlays and compatibility, not as the reviewed public API default.
</Warning>

## Overview

Customer endpoints are retained as a compatibility surface for tenants that still use profile overlays above the reviewed public API model. They are not the default path for every integration.

<Info>
  If your tenant still uses customer overlays, confirm the current schema, lifecycle rules, and migration plan with Zentra before building new product logic on top of this namespace.
</Info>

## When To Use This Surface

* You have an existing tenant contract that stores customer profiles through Zentra-managed overlay endpoints.
* You need backwards-compatible profile reads or updates while moving toward more primitive account, identity, or ledger-driven flows.
* You need operator visibility into customer records that are still managed in the compatibility layer.

## Integration Notes

* Do not assume every tenant has this namespace enabled in live.
* Keep identifiers stable and idempotent so customer creation and update retries stay safe.
* Avoid treating this surface as your single source of truth if your tenant already owns richer customer state elsewhere.

## Quick Links

<CardGroup cols={2}>
  <Card title="Create Customer" icon="user-plus" href="/api-reference/customers/create">
    Review the compatibility-layer create contract and required profile fields.
  </Card>

  <Card title="Get Customer" icon="user" href="/api-reference/customers/get">
    Retrieve a single customer record when your tenant still uses overlay profiles.
  </Card>

  <Card title="List Customers" icon="users" href="/api-reference/customers/list">
    Browse paginated customer records with compatibility-safe filtering.
  </Card>

  <Card title="Migration Help" icon="shield-check" href="/support/contact">
    Confirm whether to keep this surface or migrate to a reviewed primitive flow.
  </Card>
</CardGroup>