---
title: "Get username suggestions"
method: GET
path: "/v1/whatsapp/business-profile/username/suggestions"
tags: ["WhatsApp"]
---

# Get username suggestions

`GET /v1/whatsapp/business-profile/username/suggestions`

## Request

- Base URL: `https://zernio.com/api`
- URL: `https://zernio.com/api/v1/whatsapp/business-profile/username/suggestions`
- Auth: HTTP bearer

Retrieve a list of available WhatsApp Business username suggestions based on the account's
business profile name. Use these to help users discover valid, unclaimed usernames.

## Query parameters

- `accountId` string, required

## Response `200`

Username suggestions retrieved successfully

- object
  - `success` boolean
  - `suggestions` string[]: List of available username suggestions

## Other responses

- `401`: Missing or invalid API key. `code` is `missing_credentials` when no Authorization header was sent and `invalid_credentials` when the key is unknown, revoked or expired.
- `404`: WhatsApp account not found

## Changes

- **2026-10-06** `f8c8f34fb41a`: 1 warning
  - added the new `account` enum value to the `details/budgetScope` response property for the response status `401`
- **2026-10-02** `d556591af3f6`: 7 info
  - added the optional property `code` to the response with the `401` status
  - added the optional property `details` to the response with the `401` status
  - added the optional property `docUrl` to the response with the `401` status
  - added the optional property `param` to the response with the `401` status
  - …3 more

[Operation history](https://skmtc.dev/zernio/apis/zernio-api/changes/v1/whatsapp/business-profile/username/suggestions/get.md)

---

[API](https://skmtc.dev/zernio/apis/zernio-api.md) · [All operations](https://skmtc.dev/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc.dev/zernio/apis/zernio-api/revisions/4e74db179e73?raw)