Businesses
Wallet-as-a-service
Secure and scalable white-labeled digital asset wallet infrastructure via our Wallet-as-a-Service (WaaS) API, providing flexible options for businesses and institutions of any size to efficiently and compliantly manage cryptoassets while seamlessly accessing and offering Web3 and DeFi services.
Launching November 2024
Wallet-as-a-service
Our digital wallet solution addresses all the key needs of crypto wallets, enabling businesses and institutions to access and provide Web3 and DeFi services. It combines ease of use with robust security, allows quick integration with multiple blockchains, features a reliable key recovery system, and keeps costs low.
Secure & compliant
By utilizing MPC and Account Abstraction technologies, we ensure that you and your users always retain full control over security while remaining compliant with the latest regulations.
Scalable
Achieve unmatched speed to meet high-volume demands. Ideal for your upcoming NFT drop.
White-label
Welcome your users with custom wallet branding that blends with your product. Personalize the interface to suit your style. Easily integrates with your tech stack.
Self-custodial
JOIN gives you full control of your cryptoassets, ensuring that only you can access your funds. Our MPC technology offers the highest level of security without requiring a seed phrase.
Gas-abstracted
Make it easier for users to transact in your app by sponsoring network fees and removing the need for them to source native tokens.
Low transaction fees
The advanced MPC and Account Abstraction methods we use minimizes transaction size, cutting gas fees by up to 50%.
Multi-chain
Compatible with 20+ major blockchains, enabling your customers to easily navigate and execute transactions across leading blockchains with a single tap.
Fiat on/off ramps
Onboard new Web3 users seamlessly for instant crypto access. Users can buy and sell cryptoassets 24/7 using instant EUR, GBP, or INR bank transfers via their personal vIBAN.
Audited by the best
We've partnered with Quantstamp, a top-tier audit firm securing billions in digital assets ensuring you and your clients always receive the highest security standards.
Integrate in a few lines
Building in-app wallets with our solution is simple in any language. Create and configure wallets, then deploy seamlessly across multiple blockchains.
20x faster than building a wallet in-house
Accelerate your launch and get to market ahead of schedule with our easy backend setup, responsive support, and developer-friendly API documentation.
Secured by MPC technology and streamlined through account abstraction
Our solution provides unmatched security in key management for transaction signing, introducing a revolutionary, user-friendly, and compliant self-custodial approach designed specifically for businesses and institutions.
How MPC Works
Multi-Party Computation (MPC) enhances the security of crypto wallets by splitting private keys between the user and secure servers, lowering the risk of theft.
It removes the need for complex seed phrases, allowing for easy recovery of funds through identity verification if a device is lost.
This system ensures that users maintain full control over their assets without compromising on security.
How Account Abstraction Works
Account Abstraction simplifies blockchain interactions by allowing customized management of transactions and smart contracts for user accounts.
Instead of relying on a standard account model, it enables flexible rules, such as multi-signature approvals or spending limits, tailored to individual needs.
This customization enhances both security and usability, making blockchain interactions easier and more user-friendly, without adding unnecessary complexity.
WAAS technologies comparison
| Wallet |  |  |
|---|---|---|
| Technology | MPC | MPC + Account Abstraction |
| Blockchain type | EVM + Non-EVM | EVM + Non-EVM |
| Self-custodial |  | |
| Cross-chain swaps |  | |
| Batched transactions reducing gas fees | | |
| No gas fees management | | |
| No seed phrase | | |
| Social recovery features | | |
| Personal (v)IBAN | | |
Technology
MPCBlockchain type
EVM + Non-EVMSelf-custodial
Cross-chain swaps
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Technology
MPC + Account AbstractionBlockchain type
EVM + Non-EVMSelf-custodial
Cross-chain swaps
Batched transactions reducing gas fees
No gas fees management
No seed phrase
Social recovery features
Personal (v)IBAN
Reimagine your customer experience
Our advanced blockchain product suite empowers businesses and institutions to build compliant ecosystems for the future.
Accept crypto as payment
Accept crypto as payment for your goods and services. Our solution supports a wide range of cryptoassets, including stablecoins, ensuring fast and accurate settlement 24/7.
Simplify global transactions
Enhance the speed and reduce costs of cross-border money transfers using blockchain with our innovative Smart Gas feature, eliminating the hassle to manage gas fees.
Connect users to Web3 & DeFi
Allow users to seamlessly link their in-app wallets to decentralized applications (dApps), enabling them to trade on DeFi protocols, utilize tokens in play-to-earn games, or acquire NFTs from marketplaces with ease.
Deeper customer engagement
Deliver unique blockchain experiences to boost user engagement and enhance your brand image while fostering customer loyalty through brand engagement, reward points, and loyalty programs.
Legally-backed digital assets
Ensure the legitimacy and enforceability of tokens. This bridges the digital and physical realms, adding transparency and trust to tokenization.
Crypto custody
Securely store digital assets for institutional investors with our crypto wallet management services. With advanced, multi-layered security technology, keep signing on your side while we handle the rest.
Crypto taxes & accounting
As businesses adopt cryptocurrency, the demand for simplified tax reporting grows. JOIN streamlines crypto tax solutions. Our endpoints offer clear visibility into transactions, live and historical blockchain data, and exchange rates to easily calculate gains or losses.
All-in-one dashboard
One dashboard for all of your crypto operations. Get API keys, generate addresses, setup webhooks, monitor failed requests, callbacks and more.
Free to launch, pay-as-you-grow
JOIN uses existing developer standards to save you time. With JOIN SDK and dedicated support, you will launch on time, on budget.
Request a consultation with our team of experts, who can guide you on your enterprise Web3 strategy.