What is Loop?

Loop is a crypto and stablecoin payment gateway and payment processor that lets Merchants accept onchain payments.

Loop can be integrated into any payment management and billing system and works with all payment types, including subscriptions, and supports payouts in fiat or stablecoins.

Loop allows you to:

Accept payments for subscriptions, one-time purchases and invoices
Accept recurring crypto and stablecoin payments from customers without the customer having to sends funds each month (i.e. unlock autopay).

Settle in fiat
Offer customers payment in crypto or stablecoin while Merchants receive fiat.

Query the payment method's status before charing it.
Query a payment method before it is charged, allowing you to troubleshoot payment issues before they occur.

How can you use Loop

Merchants can use Loop through one of our integrations: Stripe integration, OpenPay, Chargebee (coming soon), Quickbooks (wait list), Xero (wait list), or Netsuite (wait list).

In cases where Merchants have their own internal payment systems, you can integrate Loop following the options for payment systems and payment processors.

**Payment systems and payment processors ** can use Loop's APIs to unlock crypto payment and stablecoins for your Merchants. Additionally, you can embed our Pay component directly in your checkout UI with minimal configuration and overhead. You have the ability to customize the styling of the embedded component - such as colors, font sizes and border radius.

What chains and tokens does Loop support?

We support all EVM compatible chains and Solana. We support all tokens for one-time purchases and all ERC-20s (SPL for Solana) for subscriptions.

Example supported chains (non-exhaustive): Ethereum, Tron, Polygon, Base, Optimism
Example supported tokens (non-exhaustive): USDC, USDT, ETH, SOL

Is there a test environment?

Yes! We support the Ethereum testnet Sepolia as well as Solana's DevNet networks for testing. You can claim free tokens using a faucet to use these networks.

Do you have fees?

Yes, Loop takes a small fee from each payment as it orchestrates payment from the customer to the Merchant.