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Rhyza

Wallet addresses

Last reviewed: Oct 2, 2026

A wallet address is a secure, unique URL of a payment account that supports Open Payments. It acts as an entry point to the Open Payments Resource Server, facilitating interactions like sending and receiving payments.

You can determine whether a URL is a wallet address by sending a GET request to the URL with an accept: application/json header.

Example request
curl --request GET \
 --url https://wallet.example.com/alice \
 --header 'accept: application/json'

A valid response means the URL is a wallet address.

Example response
{
  "id": "https://wallet.example.com/alice",
  "publicName": "Alice",
  "assetCode": "USD",
  "assetScale": 2,
  "authServer": "https://auth.wallet.example.com",
  "resourceServer": "https://wallet.example.com",
}

Rhyza will assign each customer account a wallet address on behalf of the FSP. See the integration requirements for wallet addresses for more information.