---
title: "Changes to Lookup a client by email or phone (for existing client booking flow)"
method: POST
path: "/public/widget/clients/lookup"
---

# Changes to Lookup a client by email or phone (for existing client booking flow)

`POST /public/widget/clients/lookup`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 14 revisions.

- **2026-08-26** `a57456aa87b0`: 3 breaking

## Changes

- **2026-08-26** `a57456aa87b0`: 3 breaking
  - added the new required request property `sessionId` (media type: application/json)
  - added the new required request property `sessionId` (media type: text/json)
  - added the new required request property `sessionId` (media type: application/*+json)

---

[Operation](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/docs/public/widget/clients/lookup/post.md) - [API](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1.md) - [Page](https://skmtc.dev/clinicos/apis/pawthosx-business-api-v1/changes/public/widget/clients/lookup/post)