---
title: "Retrieves the message that must be signed to verify ownership of a blockchain address"
method: GET
path: "/user/{domain}/address/{symbol}/signature"
tags: ["Message generator endpoints"]
---

# Retrieves the message that must be signed to verify ownership of a blockchain address

`GET /user/{domain}/address/{symbol}/signature`

Retrieves the message that must be signed to verify ownership of a blockchain address. The message must be signed with the blockchain address private key and submitted using the POST call for verification.

## Path parameters

- `domain` string, required
- `symbol` string, required

## Response `200`

Message to be signed

- SerializedAddressVerificationMessage
  - `address` string — The address being verified
  - `message` string — The message that must be signed by the domain owner's private key to verify the blockchain address
  - `symbol` string — The blockchain associated with the address

## Other responses

- `400` — Address not defined for domain
- `404` — Domain not found

---

[API](https://skmtc.net/unstoppabledomains/apis/profile-api.md) · [All operations](https://skmtc.net/unstoppabledomains/apis/profile-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/unstoppabledomains/profile-api/revisions/10f8400cb1c1/schema)