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Yellow Card Partners with Onramper
Onramper today announced a partnership with Yellow Card, Africa's leading stablecoin on- and off- ramp, to enhance fiat-to-crypto onboarding across the continent.

November 26, 2024 – Onramper today announced a partnership with Yellow Card, Africa's leading stablecoin on- and off- ramp, to enhance fiat-to-crypto onboarding across the continent. As part of the collaboration, Onramper will integrate Yellow Card’s on- and off-ramps into its aggregation offering.
Yellow Card launched in Nigeria in 2019 and has quickly become one of Africa's fastest-growing fintechs, now present in 20 countries with over 1.7 million retail customers. It is the first and largest licensed stablecoin on- and off-ramp on the African continent, providing secure and cost-effective methods to buy and sell USDT, USDC, and PYUSD via local currency and its Payments API.
Onramper will add three of Yellow Card’s local payment methods to its growing stack, enabling the purchase of stablecoins (and other coins) in 20 African countries using local mobile money, bank transfers, and instant peer to peer bank transfers.
Notably, Nigeria ranked #2 in the Chainalysis 2024 Global Crypto Adoption Index, a report identifying countries leading the world in grassroots crypto adoption. Through Onramper’s partnership with Yellow Card, Nigerian users of all of Onramper’s clients can now easily access crypto.
“Nigeria is a key market for many digital wallets, with a large user base that seeks to onboard into the crypto ecosystem,” said Thijs Maas, CEO of Onramper. “Our work with Yellow Card will improve access to crypto, making it more localized for users in Nigeria and across Africa as a whole.”
Onramper’s industry-leading on-ramp aggregator enables users to purchase crypto across 190+ countries and 130+ local payment methods. This extensive geographic coverage is complemented by sophisticated routing engines that recommend the best conversion for users in real-time — maximizing the odds of a successful transaction and ensuring that users receive the most crypto for their fiat.
“As we continue to drive financial inclusion across Africa, our partnership with Onramper marks a pivotal step toward making digital assets more accessible and user-friendly. This collaboration is more than just a technological integration—it’s a pathway to economic resilience and a step forward in empowering Africans to take control of their financial futures.” — Gillian Darko, Chief of Staff and Director of Strategy at Yellow Card
With the addition of Yellow Card, Onramper boasts an impressive lineup of 27 on-ramps for the best crypto experience around the world.
About Yellow Card
Yellow Card is a pan-African Fintech company operating across 20 countries. We are the largestand first licensed Stablecoin on/off ramp on the African continent. We provide businesses of all sizes with secure and cost-effective methods to buy and sell USDT, USDC, and PYUSD via their local currency directly and through our Payments API.
Founded in 2016 by Chris Maurice (CEO) and Justin Poiroux (CTO), Yellow Card launched inNigeria in 2019, and since then it has quickly grown to be one of the fastest-growing fintechs inAfrica, with a presence in 20 countries and over 1.7 million retail customers.
In 2023, Yellow Card was awarded the prestigious “Disrupter of the Year” award at the Africa Financial Industry Summit (AFIS). The award acknowledges companies that have demonstrated resilience in challenging times and whose innovation represents a market disruption.
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Ult integrates Onramper to power seamless fiat access
We're excited to announce that Ult has integrated Onramper, bringing seamless fiat onramping to users directly inside the app.
Ult is a multi-market trading app that brings crypto, tokenized stocks, perps, and sports prediction markets into one experience. It gives users a single place to access multiple markets without juggling separate apps, separate accounts, or separate funding flows for each one.
Fund every market in one flow
Ult users can now fund their accounts with fiat through a single onramp integration, rather than relying on one payment provider with limited coverage. Onramper aggregates more than 15 onramp providers and automatically routes each transaction to the most competitive option based on location, payment method, and availability. Users get access to 175+ payment methods across markets, all inside one streamlined flow. Whatever they're trading– crypto, stocks, perps, or predictions– the funding experience stays the same.
"Onramper was built to give any product access to the best global onramp coverage through a single integration," said Rick Thomas, co-CEO of Onramper. "Ult is exactly the kind of app this infrastructure was designed for, multi-market, user-first, and built to remove friction at the exact moment users are ready to get started."
Ult with Onramper is available now. Open the Ult app to get started.
About Onramper
Onramper is the leading fiat-to-crypto payments aggregator, providing a turnkey API-based solution for dynamically routing fiat-to-crypto onramp flows based on algorithms optimizing for conversion, fees and payment methods. Onramper’s platform allows users of clients to buy 2000+ digital assets, in over 190 countries with over 130 payment methods in 120 currencies, with advanced routing options and unified analytics. The company is based in the Netherlands. To learn more about Onramper, visit www.onramper.com.

Guarda Wallet Integrates Onramper to Power Fiat to Crypto Access
Onramper brings native fiat purchasing to Guarda Wallet, live now on web and Android
We're excited to announce that Guarda Wallet has integrated Onramper.
Guarda Wallet is a non custodial, multi platform wallet supporting more than 70 blockchains and over 1 million assets. Founded in 2017, Guarda is available on desktop, web, mobile and browser extension–giving users full control of their private keys across every platform they use.
Onramper fiat purchasing is now live natively within Guarda Wallet on web and Android. Users can buy Bitcoin, Ethereum, Solana, XRP, Cardano, Litecoin, Dogecoin, TRON, and more directly inside the wallet, without needing to move funds elsewhere first.
Onramper aggregates multiple fiat onramp providers into a single, optimised flow, routing each transaction through the best available provider at the time of purchase. This gives Guarda users broader payment coverage and more reliable pricing without Guarda needing to manage multiple provider relationships on its own.
"Guarda has always been about giving users real ownership of their assets across every chain that matters," said a spokesperson for Guarda Wallet. "Onramper makes the path from fiat to self custody faster and more accessible for our users worldwide."
"Guarda is exactly the kind of wallet Onramper is built for: broad chain coverage, a committed user base, and a genuine commitment to non custodial principles," said Rick Thomas, Co CEO of Onramper. "This integration puts a reliable fiat onramp in front of millions of self custody users from day one."
Onramper is live now in Guarda Wallet on web and Android. To learn more, visit guarda.com.

Umbra integrates Onramper to power private crypto access and payroll
Buy crypto with fiat and get paid in crypto — all without compromising your on-chain privacy.
We're excited to announce that Umbra has integrated Onramper, bringing private fiat onramping and crypto payroll to users directly inside the Umbra app.
Umbra is a privacy-first wallet built on Arcium's MPC encrypted execution engine and zero-knowledge proofs. It lets users send and receive crypto without exposing their financial activity onchain. Every transaction is designed to keep the sender, recipient, and transaction history private by default, giving users the kind of financial discretion that traditional finance takes for granted but that most crypto wallets still lack.
Buy crypto privately, in your currency
Umbra users can now buy crypto with fiat across 24 major currencies without leaving the app. Onramper aggregates the best onramp providers globally and automatically routes each transaction to the most competitive option based on location, payment method, and availability. Users get better rates and access to local payment methods, all inside a single, streamlined flow. The funds land directly in a wallet that is private by default.
Get paid without the exposure
Umbra Payroll, powered by Onramper, solves a problem that has no clean solution elsewhere. Users can receive crypto payroll and offramp directly to their bank account without linking that withdrawal back to their main wallet. On-chain activity and bank account details stay disconnected. For anyone who wants to be paid in crypto without compromising their financial privacy, this is a meaningful step forward.
Together, these two integrations address the most common friction points in private crypto usage: getting funds in, and getting paid out, both without leaving a traceable trail.
"Onramper was built to give any product access to the best global onramp coverage through a single integration," said Rick Thomas, co-CEO of Onramper. "Umbra is exactly the kind of app this infrastructure was designed for, privacy-native, user-first, and solving a real problem. Together we're making it possible to participate fully in crypto without sacrificing financial privacy."
"Privacy in crypto has always been about more than anonymity. It's about giving people genuine control over their financial lives," said Krutarth Shah, CEO of Umbra. "Integrating Onramper means our users can fund their wallets and receive payroll with the same level of discretion they expect from every other part of the Umbra experience."
Umbra with Onramper is available now. Open the Umbra app to get started.
About Onramper
Onramper is the leading fiat-to-crypto payments aggregator, providing a turnkey API-based solution for dynamically routing fiat-to-crypto onramp flows based on algorithms optimizing for conversion, fees and payment methods. Onramper’s platform allows users of clients to buy 2000+ digital assets, in over 190 countries with over 130 payment methods in 120 currencies, with advanced routing options and unified analytics. The company is based in the Netherlands. To learn more about Onramper, visit www.onramper.com.
About Umbra
Umbra is a privacy-first wallet on Solana, built on Arcium's encrypted execution engine. It lets people send, receive, and swap crypto with the sender, recipient, and amount private by default, while keeping compliance tooling like viewing keys and risk screening intact. Umbra was the first live application on Arcium's Mainnet Alpha and ships an SDK that extends the same privacy infrastructure to developers building on Solana

