Launch your crypto-to-fiat app, in weeks

Build a robust crypto-to-fiat spending app that bridges centralized and decentralized financial systems, and let your customers use their digital wealth in everyday transactions. Get started in weeks, using the SDK.finance engine with a rich ecosystem of pre-integrated vendors.

Everything you need for a quick start in the crypto-to-fiat market

Accounts storing any currency/assets

Manage an unlimited number of cryptocurrencies and fiat currencies seamlessly. Users can hold, transfer, and exchange a variety of currencies, ensuring flexibility and broad market reach for your crypto spending app.

Real-time exchange rates

Get accurate conversions with real-time exchange rates (powered by Currencycloud). This ensures that users get the best possible rates when converting their assets, making crypto-to-fiat transactions smooth and transparent.

Crypto payments and withdrawals

Facilitate instant payments and withdrawals, including payments to cards, bank accounts, and mobile top-ups. Enable your users to access and use their funds, allowing them to pay bills with crypto effortlessly.

Crypto debit cards issuance

Offer your users the convenience of spending their crypto assets anywhere traditional cards are accepted. Our crypto debit card integration allows for seamless transactions, bridging the gap between digital and traditional finance.

Comprehensive funds management

Let users create accounts for different currencies, link their bank accounts and cards, and view transaction history. This feature ensures that users can easily manage their digital assets and track their crypto payments within your app.

Ready functionality we’ve built, so you don’t have to

Customer-facing features

Client onboarding

Accounts

Transactions

AML/Anti-fraud capabilities

Built-in CRM

User action history

Client onboarding

Self-registration via email or phone

Flexible survey and document uploading (such as identity, utility bills, etc)

KYC

Automated (via pre-integrated vendors)

Manual (via back-office interface)

Two-factor authentication (2FA)

Accounts

Accounts in any currency

Any digital assets: crypto, points, bonuses, etc.

Ledger for accounting and reflection in the system of any currencies or digital assets

Card issuing (via pre-integrated vendor)

IBANs (via pre-integrated vendor)

ACH (via pre-integrated vendor, coming soon)

Transactions

Top-ups and withdrawals

Payment gateway operations (via pre-integrated vendors)

In-system transfers or payments

In-system currency exchange

External currency exchange (via pre-integrated vendors)

Payment links

QR-payments (coming soon)

Refund and chargeback (coming soon)

AML/Anti-fraud capabilities (coming soon)

Identify suspicious transactions promptly

Obtain the client’s confirmation to exclude fraud

Get a proof of income from a client to be AML-compliant

Freeze/unfreeze customer accounts if necessary

Close the case

Built-in CRM (coming soon)

All customer details and activities in one place

Communication with clients and creating notes

Chats with customers via in-system messaging service

Notes about a customer for future

User action history

Log of system activities by clients and team members

Full details: logins, sessions, actions performed

Valuable for investigation purposes

Flexible financial management

Contracts and vendors

Fees and limits

Reconciliation and settlement

Contracts and vendors

Vendor terms and conditions input

Creating customer contracts with different sets of commissions and limits

Let customers choose the preferred contract type (e.g. with or without monthly fees)

Fees and limits

Customizable fees for any transaction: %, flat fee, or combination of them

Configuring the fee bearer (sender or receiver)

Transaction limits (per period, amount or number of transactions)

Reconciliation and settlement (coming soon)

Company liabilities reconciliation

Liabilities in front of your clients

Liabilities in front of your vendors

Identifying unmatched transactions and discrepancies

Resolving the detected issues

Clear picture of your company’s gains on top of transactions

Cost-efficient crypto payment app foundation

Robust transaction accounting

Utilize our system as a general ledger to track operations, commissions, and balances across multiple currencies and cryptocurrencies.

Affordable subscription model

Get the SDK.finance functionality available in the cloud, ready to use in no time and at a reasonable cost.

Source code license available

Get full control over your crypto off-ramp app by acquiring the source code license for maximum flexibility.

Use flexible out-of-the box integrations

Leverage our integration with Corefy for crypto payments
Utilize Currencycloud for exchange rates and potential crypto trading functionality
Integrate with Marqeta’s APIs to manage card issuance, spending limits, and real-time transaction tracking.
Connect with 500+ banks via Salt Edge open banking provider
and more pre-integrated vendors and opportunities

See all integrations

Real-world results: case studies

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

Crypto-to-fiat

Nebeus multi-currency accounts, linked to Crypto & Fiat

Explore how Nebeus, the go-to financial app for digital nomads and businesses, seamlessly connected clients' multi-currency accounts to their crypto assets, allowing users to effortlessly manage both traditional and digital currencies.

Explore

What our customers say

Nebeus sought a platform with ready-made solutions to save on development time and SDK.finance stood out for its competitive pricing, 24/7 support, responsive professional team, and flexibility for customization. The implementation process was smooth since we built our solution from scratch after partnering. Overall, we saved lots of time and money so I would recommend SDK.finance to those seeking a swift and affordable start.

Sergey Romanovskiy Founder, CEO & CTO

Let's discuss how our crypto-to-fiat software aligns with your vision

Connect with our experts and learn how our Platform aligns with your product needs.

from 2,700

Transactions per second

11+

Years on the market

470+

APIs

60+

modules

Our pre-integrated partners