Overview of supported currencies and payment rails in Grid

Supported Currencies and Rails

Squads

Building the future of programmable finance

Create and manage programmable smart accounts on Solana at scale

Learn how transaction fees work in Squads APIs and how to configure them

Create your first smart account in minutes

Learn about the different types of signers in Squads Smart Accounts

Creates a new Smart Account with specified configuration including signers, threshold, and optional settings like config authority.


Updates the signing threshold for a Smart Account

Creates a new spending limit for a Smart Account

Updates an existing spending limit for a Smart Account

Prepare arbitrary transactions using your Smart Account as a signer

Track all notable changes to the Squads Smart Account API

Gas abstraction enables users to pay any blockchain related fees in USDC.

Prepares a transaction by adding gas abstraction instructions that enable
paying for transaction fees using SPL tokens instead of SOL.


Creates a new token transfer transaction with gas abstraction instructions,
allowing the fee to be paid in SPL tokens instead of SOL.


Currency	Code	Description
United States Dollar	USD	Primary currency for US operations
Euro	EUR	Primary currency for European operations

Currency	Code	Description
USD Coin	USDC	Circle’s USD-backed stablecoin
Tether	USDT	Tether’s USD-backed stablecoin
PayPal USD	PYUSD	PayPal’s USD-backed stablecoin

Rail	Type	Description	Supported Currencies
ACH	Traditional	Standard US bank transfers	USD
ACH Push	Traditional	Same-day US bank transfers	USD
ACH Same Day	Traditional	Expedited US bank transfers	USD
SEPA	Traditional	European bank transfers	EUR
SEPA Instant	Traditional	European bank transfers	EUR
SWIFT	Traditional	International bank transfers	USD, EUR
Wire	Traditional	Direct bank transfers	USD, EUR, MXN
Solana	Blockchain	Native blockchain transfers	USDC, USDT, PYUSD