---
title: "Verify Sender Domain"
method: POST
path: "/api/branding/sender-domain/verify"
tags: ["branding"]
---

# Verify Sender Domain

`POST /api/branding/sender-domain/verify`

## Request

- Base URL: `https://zsign.io` (the document declares no server; this is the origin it was published from)
- URL: `https://zsign.io/api/branding/sender-domain/verify`
- Auth: HTTP bearer

Ask Resend to check DNS for the sender domain and report status.

## Response `200`

Successful Response

- SenderDomainResponse
  - `sender_domain` string, nullable, required
  - `sender_domain_verified` boolean
  - `records` object[]

---

[API](https://skmtc.dev/zsign/apis/zsign-api.md) · [All operations](https://skmtc.dev/zsign/apis/zsign-api/llms.txt) · [OpenAPI document](https://skmtc.dev/zsign/apis/zsign-api/revisions/a674ac4137ba?raw)