Live since 2022

USDC cash on-ramps and off-ramps on Stellar

Integrate USDC cash-in and cash-out for Stellar wallets with the Ramps widget SDK and API keys. Cash access across 170+ countries and territories. Compliance and settlement handled by MoneyGram.

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Designed for Stellar builders

Widget cash access.
Production-ready since 2022.

Whether you ship a non-custodial wallet, exchange, or custodial platform, MoneyGram Ramps connects your users to cash at MoneyGram locations worldwide.

MoneyGram handles KYC, compliance, settlement, and the global cash network. You embed the widget and sign Stellar USDC when the flow needs it.

Wallets

Embed cash-in and cash-out inside your Stellar wallet with the Ramps widget. Sessions on your server, USDC signing in the wallet, settlement on Stellar.

Exchanges

Expand fiat on- and off-ramps with the same widget SDK and API keys used on Solana.

Developers

Widget SDK + API keys. Sandbox after registration, KYB in the partner portal, and guides for web and React Native.

How it works

From sandbox to live cash ramps in three steps.

Same integration model as Solana: embed the widget, create sessions with your secret key, and sign Stellar USDC. MoneyGram manages KYC, quoting, and cash settlement.

  1. 1

    Register and get sandbox keys

    Create a partner account in the MoneyGram Ramps portal to get sandbox API keys. Submit KYB from the partner portal while you build.

  2. 2

    Embed the widget

    Create a session on your server, then open the Ramps widget SDK in your web or React Native app. Sign Stellar USDC when the widget calls onSignTransaction.

  3. 3

    Test and go live

    Complete cash-in and cash-out end to end in sandbox. Once KYB is approved and your tests are certified, switch to production keys. MoneyGram handles compliance, USDC settlement and cash payout.

Ready to integrate?

Start with sandbox access or read the guide.

New partners register for sandbox API keys, embed the widget SDK, and submit KYB from the partner portal. The Stellar hub covers web and React Native paths, custodial flows, and signing.

Create a partner accountOpen Stellar hub

Already live on Stellar: LOBSTR, Beans, Vesseo and Decaf give their users USDC cash-in and cash-out at MoneyGram locations. Existing whitelist partners on the legacy SEP-10 / SEP-24 path can stay there; see the legacy SEP guide. Or go back to the MoneyGram Ramps overview.