Purpose-built digital asset services

Accept, trade, and convert crypto, with integrated business accounts and fiat settlements.

Whether you’re a business looking to accept crypto payments or a HNWI or institutional client trading crypto, we’re your provider.

  • Broad range of crypto assets

    Trade in all major cryptocurrencies, including crypto-to-crypto pairs, with fiat settlements into your chosen ONE.io business account.

    Broad range of crypto assets

  • Experienced traders

    Our experienced team of crypto-native traders offer you a personalised trading experience with multiple execution options tailored to your needs.

    Experienced traders

  • Start onboarding now

    Get set up to start trading and accepting crypto payments, with round-the-clock support from day one.

    Start onboarding now

Our product offering

Crypto gateway

Crypto trading

Offer more ways to pay

Receive payments directly in a range of cryptocurrencies, with an integrated fiat conversion and settlement process.

Explore crypto gateway
Offer more ways to pay

Direct access to buy and sell crypto

All-in rates with no slippage or hidden fees. Our automated trading platform and dedicated 24/7 OTC desk gives you everything you need to trade.

Explore crypto trading
Direct access to buy and sell crypto

Support for your industry

iGaming & sports betting

Bespoke solutions designed for iGaming operators, suppliers, affiliates and aggregators, increasingly looking to embrace digital assets.

iGaming & sports betting

Crypto exchanges & VASPs

We support the operational needs of crypto exchanges and VASPs, with named business accounts accessible through UI and API to enable on/off-ramping 24/7.

Crypto exchanges & VASPs

Luxury goods and merchants

Access to crypto payment processing and a crypto-savvy consumer base, providing your customers with more ways to pay via a simple and intuitive user interface.

Luxury goods and merchants

Web3 and blockchain based businesses

We support innovators in the sector. Full suite of crypto and fiat solutions via a single onboarding, providing an integrated solution that allows your business to thrive.

Web3 and blockchain based businesses

HNWIs and family offices

We understand the needs of HNWIs and complex family office structures. On and off-ramp via a single provider, supported by our white-glove service.

HNWIs and family offices

Hear from businesses growing with ONE.io

Fusion

“ONE.io is not only a game-changer for Yolo Group, it’s going to be a game-changer for our entire industry. This is the first time we have a partner that shares our approach and vision to revolutionising the world of payments.”

Yolo Group Tim Heath, Founder and General Partner at Yolo Investments (November 2022)

“We have been using ONE.io for over two years and are very impressed with their services. Competitive pricing and excellent customer service make for a very compelling offering. Keep up the good work!”

Drinbet Marcin Wasik, Director (March, 2024)

“What really stood out was how smooth the implementation was. The ONE.io team worked closely with us to understand our specific challenges and tailored the setup accordingly. Their support throughout has been outstanding — proactive, responsive, and genuinely invested in our success.”

UK Punters Joseph Stokes, Founder/Director (June, 2025)

Trusted by

A unified solution for all your crypto needs

Tailored solutions provide you with multiple ways to accept crypto payments and trade with all-in rates, and no slippage or any hidden fees

Speak to our team
£1.3bn+
Annualised crypto trading volume
24/7
Access to major cryptocurrency and fiat pairs
20+
Coins supported for crypto trading

UK Fintech Crypto Award Winner

Integrated settlements

Integrated settlements

Access to ONE.io named business accounts in multiple currencies including EUR, GBP, USD and more, for first and third-party payments via SWIFT, SEPA Instant, Faster Payments and CHAPS.

Fusion

A unified solution by ONE.io

Explore our full suite of services

Approved by Gateway 21 [27/09/24]