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

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.

Endpoint: GET /user/{domain}/address/{symbol}/signature
Version: 1.0.0

## Path parameters:

  - `domain` (string, required)
    The domain name to query profile data

  - `symbol` (string, required)
    The ticker symbol for the blockchain to verify

## Response 200 fields (application/json):

  - `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


## Response 400 fields

## Response 404 fields