AOPP Portal

Obtaining an AOPP Portal Link

In the 21 Travel dashboard, navigate to Self-Hosted Wallets and click AOPP Portal Link.

Fill in the corresponding values in the form. The deposit transaction type will require the customer to submit his xpub key. If you leave the signed message empty, a random one will be generated for you.

The AOPP Proof Link will be displayed after you click Get AOPP Portal Link.

If you are integrating with our API, a AOPP Proof Link can be obtained with the requestAoppProof mutation.

Optional Redirect Query Argument

The AOPP Portal supports the usage of a redirect query argument, which can be optionally added after you have obtained the AOPP Portal Link from the API:

https://aopp-portal.vasp.com/someid?redirect=www.vasp.com

By using the redirect query argument /someid?redirect=www.vasp.com, a VASP can redirect a customer back to its main site upon successful proof submission. A valid URL must be entered, or the query argument will be ignored.

Wallet Address Picking Strategies

Different wallets will inhibit different strategies for picking an address for the ownership proof. These are detailed below.

BitBox

BitBox picks the next available address.

Ledger

Ledger picks the native segwit address at index 0. Native segwit needs to be configured in the settings of Ledger Live in order for the address to become visible.

Trezor

Trezor picks the native segwit address at index 0.