Overview

The guides in this section walk through the full lifecycle of each transfer type — from generating deposit details to confirming withdrawals — and cover the rules and widgets that apply across them.

Transfer methods

Crypto transfers

Move funds on-chain via crypto networks.

• Crypto deposit
• Crypto withdrawal

Bank transfers

Fund or withdraw via bank transfer.

• Bank deposit
• Bank withdrawal

Card transfers

Fund or withdraw via credit or debit card.

• Card deposit
• Card withdrawal

Transaction rules

Rules that may apply to a transaction regardless of the transfer method.

Quote requirements

Resolve requirements for a quote before creating a transaction.

Transaction RFIs

Resolve pending requests for information (RFIs) for a held transaction.

Payment Widget

Embed a pre-built UI for deposit and withdrawal flows, with built-in 3DS card authorization.

Select for deposit

Enable users to fund their account by selecting a saved card or obtaining bank/crypto transfer instructions.

Select for withdrawal

Let users pick or add an external account to withdraw funds.

Authorize

Run card authorizations with 3DS and monitor the transaction to completion.