---
title: "Find possible duplicates"
method: GET
path: "/v3/client-book/client/match"
tags: ["Client Book"]
---

# Find possible duplicates

`GET /v3/client-book/client/match`

## Request

- Base URL: `https://api.rhinoartisan.com`
- URL: `https://api.rhinoartisan.com/v3/client-book/client/match`
- Auth: API key in header `apikey`
- TypeScript: <https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/docs/v3/client-book/client/match/get.ts> (a function with typed inputs; its response is checked against the schema)

Clients of the organization with the same email (case-insensitive) or phone (digits only), archived included. A warning aid: nothing is merged and creating is still allowed.

## Query parameters

- `email` string
- `phone` string
- `except` integer

## Response `200`

Matching clients (may be empty)

## Changes

- **2026-10-02** `82c79770c36b`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/changes/v3/client-book/client/match/get.md)

---

[API](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api.md) - [All operations](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/llms.txt) - [OpenAPI document](https://skmtc.dev/rhinoartisan/apis/rhinoartisan-api/revisions/f0e1d3d69cfb?raw)