Crypto Wallet Development: Build a Secure and Scalable Digital Asset Wallet

Launch a Custom Crypto Wallet with SDK.finance

Developing a secure and feature-rich crypto wallet is essential for businesses looking to enter the digital asset space. SDK.finance provides a robust crypto wallet development platform that allows businesses to build, customize, and scale digital wallets with seamless integration of cryptocurrencies and fiat transactions.

 

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Why Choose SDK.finance for Crypto Wallet Development?

SDK.finance offers a white-label crypto wallet solution designed for FinTech startups, payment providers, and financial institutions. Our software is built with security, compliance, and scalability at its core, ensuring a smooth user experience for both businesses and their customers.

Banks and financial institutions

Strengthen your offerings by adding crypto banking features. Let clients manage crypto and fiat from a unified platform, complete with real-time analytics, AML compliance tools, and advanced fraud prevention. Enhance the efficiency of banking systems by automating compliance checks and minimizing the need for manual processes.

Retail enterprises

Embrace the growing demand for cryptocurrency payments with SDK.finance’s crypto card payment solutions. Empower customers to make purchases in crypto while you receive payments seamlessly converted into fiat through a versatile merchant payment gateway that facilitates secure transactions and protects customer data.

FinTech companies

Perfect for innovators seeking to build bespoke crypto banking apps, SDK.finance accelerates digital transformation and development with its pre-developed solution. Launch crypto-to-debit card services and payment systems without delays, supported by over 470 APIs for flexibility.

Key Features of Our Crypto Wallet Software

 

Fiat & Crypto Transactions

Multi-currency wallet with crypto and fiat support

Crypto debit cards

Instant crypto-to-fiat conversion

Crypto payments and withdrawals

QR/NFC contactless payment options

Peer-to-peer (P2P) transfers

Detailed transaction history for both fiat and crypto transactions

Bank-Grade Security

Ledger for crypto, fiat, and digital assets transactions

Multi-factor authentication (MFA)

End-to-end encryption for transactions

Customizable fee and commission structures

In-system CRM & chat with clients

Detailed transaction monitoring, reporting and analytics

Seamless User Experience

Customizable UI/UX for mobile and web

Multi-language support

Built-in KYC and AML process

API-First Architecture

Easy integration with external services

RESTful APIs for seamless connectivity

Ready-to-use blockchain connections

Use Cases of Crypto Wallet Development

SDK.finance’s crypto wallet software can be used to build:

  • Crypto Exchange Wallets – Secure digital wallets for storing and trading cryptocurrencies
  • DeFi Wallets – Non-custodial wallets for decentralized finance applications
  • Merchant Payment Wallets – Accept cryptocurrency payments for e-commerce and retail
  • Cross-Border Remittance Wallets – Enable fast and low-cost international transfers
  • NFT Wallets – Store, manage, and trade NFTs securely
2,700

transactionsper second

34,5M

transactionsper day

1,08B

transactionsper month

12,6B+

transactionsper year

Smarter choice
for crypto banking

Source code license

Gain full control and flexibility with SDK.finance’s source code license, empowering you to tailor the platform to your unique business requirements while maintaining complete ownership of your infrastructure.

Robust digital assets & currency management

Manage fiat and digital currencies, assets, and even bonuses through a multicurrency bank account to align with your business model and requirements.

All-in-one toolkit

With pre-built backend, 470+APIs, backoffice for the team and white-label mobile app you receive everything needed for your crypto product launch.

Faster time-to-market

Skip the complexity of crypto wallet development from scratch. Our white-label crypto wallet solution provides all the essential functionalities, allowing businesses to launch their wallets in weeks instead of months.

Customize your way

Tailor every aspect of the Platform to fit your business model, brand, and customer needs.

Scale effortlessly

Built for enterprises, our Platform easily accommodates growing transaction volumes and user bases.

Your strategic advantage?

White-label software

We've done the heavy lifting, you get the credit

Future ready technology

With a modern tech foundation, your app is built to last.

Streamlined integrations

Use pre-developed integrations or build yours with our 470+ APIs

Inspiring success stories

Our software has become a game changer for our customers operating in the crypto payments industry.

Crypto-to-fiat app

Nebeus: Elevating crypto-to-fiat connectivity

Nebeus, a Barcelona-based financial app, used SDK.finance to streamline crypto-to-fiat transactions, enabling direct spending through multi-currency accounts linked to crypto assets. By leveraging SDK.finance’s ledger-based platform, Nebeus accelerated development and enhanced customer experience.

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Nebeus

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    from 2,700

    Transactions per second

    11+

    Years on the market

    470+

    APIs

    60+

    modules

    Our pre-integrated partners

    Frequently asked questions

    How to develop an own crypto wallet?

    Creating your own crypto wallet involves:

    1. Exploring regulatory compliance in your operating region.
    2. Defining your product requirements
    3. Developing your branded crypto app (in-house, outsourcing or using a reliable software vendor for efficiency like SDK.finance)
    4. Testing and launching your product.
    How much does it cost to develop a crypto wallet app in 2025?

    Estimated development costs for crypto wallet apps ranges from $25,000 to $300,000 or more. Cost optimization strategies include starting with an MVP focusing on core features that can help in assessing market response and managing initial costs, using white-label solutions like SDK.finance or hiring dedicated software development teams.

    Does SDK.finance provide source code?

    Absolutely, SDK.finance offers a source code license, allowing financial institutions full control and customisation of their crypto banking platform. 

    How long does it take to develop a crypto wallet app?

    Developing a basic crypto wallet takes 3 to 6 months, while a more advanced wallet with multi-currency support and security features can take 9 to 12 months. Using a white-label solution can significantly reduce the development time to 3 to 6 weeks. With SDK.finance, you can launch a fully branded and customized crypto banking app within weeks. The actual timeline depends on the capabilities of your development team and the level of customization and integrations required.