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Welcome
Onboard users instantly with Ramper. Ramper provides free web3 SDK for auth, key management, and crypto/NFT purchase for DApps built on multi-chains.
- One click auth solution: Let users sign in instantly using email, SSO of FaceID that generate non-custodial wallets behind the scene.
- Integrated wallet interface: Let users buy tokens, manage their NFTs, and sign transactions inside your DApp seamlessly.
- Simplified NFT purchase: Let users purchase NFTs using debit or credit card instantly
Ramper SDK
Ramper Connect SDK provides an easy wallet solution for developers to integrate into their DApps. Once integrated, your users will be able to log in with a popular OAuth solution and instantly interact with your DApp.
Ramper Connect SDK also provides a "WalletView" component, which provides the DApp with various wallet-related functionalities such as transaction signatures, fiat-on-ramp, and token transfers.
- Ethereum
- Polygon
- NEAR
- Terra 2.0
Make your NFTs accessible to everyone globally. Ramper's NFT Fiat Checkout provides a fast NFT checkout solution supporting both crypto & fiat. Ramper handles chargebacks, instant wallet creation, and pays you in your NFT contract's native tokens.
- Ethereum
- Polygon
- NEAR
At Ramper, our mission is to make web3 accessible for the next billion users. To do so — we are reimagining the wallet sign-in experience. We believe everyone should be able to login & authenticate into blockchain applications seamlessly.
No seed phrases. No downloads. No passwords. It should be a single-click login experience.
To enable this experience, we have designed a key management system that enables seamless wallet sign-in operations at scale while guaranteeing the security of the private wallet keys. Our system is patent-pending, audited by CertiK, and undergoing SOC2 II.
Ramper KMS architecture
Tell us about your project, and ask us any technical questions you have.
Dive a little deeper and start exploring our SDK specifications to get an idea of everything that's possible with Ramper:
Last modified 1mo ago