---
title: "E15107 — WhatsAppEmbeddedSignupRequired"
description: "Connecting a number by its WhatsApp IDs is only for organizations enabled for multi-partner solutions with Bird."
canonical: "https://bird.com/docs/api/errors/E15107"
---

# E15107 — WhatsAppEmbeddedSignupRequired

Connecting a number by its WhatsApp IDs is only for organizations enabled for multi-partner solutions with Bird.

- **HTTP status**: `403`
- **Type**: `permission_error`
- **Name**: `WhatsAppEmbeddedSignupRequired`

## What to do

Connect the number with Embedded Signup in the Bird dashboard. A person must complete it in a browser. No API call or agent can complete it, so retrying will not help.

## Related

- [Authentication](/docs/api/authentication): scopes and workspace roles
- [E15xxx — WhatsApp sending & delivery](/docs/api/errors/E15xxx): every code in this range
- [Errors](/docs/api/errors): the full wire contract, status mapping, and error catalog
- [Error handling](/docs/guides/errors): branching on `type` and `code`, validation details, and `vendor_code`

## Related resources

- [Should I use a Bird SDK or call the API directly?](/explained/platform/should-i-use-an-sdk-or-call-the-api-directly) (answer)
- [Build your first integration](/learn/paths/integration) (course)
- [Send your first email](/docs/get-started/send-your-first-email) (docs)

[Get an implementation brief](/learn/workspace?topic=api-basics)