Eliminate KYC friction
Payment method routing
Returning user routing
your volumes with
smart APM and ramp recommendations
Serve the best ramps to each individual user, with dynamic recommendations based on conversion, price, and KYC friction.
Smart payment method
recommendations
Across 175+ payment methods
AI-based Onramp Routing
Match your users with the best ramp for maximum conversions and the lowest fees.
Smart Onramp recommendations
Based on expected conversion rates,
fees and KYC friction.
Compare, Enable, and Perform with Confidence, with Onramper Terminal
A universal data model across all ramps, ready for analysis in Onramper Terminal or your BI tooling.
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Discover the top onramps and APMs irrespective of volumes
Own your volumes and success rates effortlessly
Zero hassle integration with Onramper and Fee transparecy
Trusted by category-leaders like you
Wallets
Double your volumes with better coverage, payment method recommendations and smart onramp routing.
Trusted by
Exchanges
Add local payment infrastructure where you need it, without having to build out your in-house acquiring for each country.
Trusted by
Browsers
Onboard users directly in your browser wallet with the most well-regulated and best converting ramp stack in the world.
Trusted by
None of the headaches - all of the flexibility
Level up your onramp stack effortlessly
Bring your
existing onramps or API keys
Get razor-sharp insights into each ramp's conversion
Serve the right ramp for each user
Your UI, our APIs
Add onramps to your stack at the tap of a button
Boost success rates by
Don't reinvent the wheel
DIYing an aggregator is a fast-track to wasting valuable time, capital and resources. It may be tempting to integrate multiple onramps. But that means integrating several new stacks — and building an engine powerful enough to analyze customers’ unique profiles near-instantly.
Security by design
Our stack is built from the ground up for reliability, scalability and data security.
Rigorous due diligence
Our robust processes ensure we minimize your risk by supporting only vetted onramps.
24/7 support
Dedicated support from an assigned expert, plus direct channels to our supported onramps.
Global licenses
Our stack boasts the widest range of global licenses.
Frequently asked questions.
What is Onramper?
Onramper is a fiat-to-crypto onramp aggregator. A single integration connects your app, wallet, or exchange to 30+ onramps and 175+ payment methods, and its routing engine automatically picks the best provider for each transaction to maximize conversion and minimize fees.
What is a fiat-to-crypto onramp aggregator?
A fiat-to-crypto onramp aggregator is a service that combines many individual crypto onramps behind one API. Instead of integrating each provider separately, you integrate once and the aggregator routes every transaction to the onramp offering the best price, coverage, and approval odds for that user.
Which onramps and payment methods does Onramper support?
Onramper aggregates 30+ onramps and 175+ payment methods through a single integration, including cards, bank transfers, and local payment methods, such as MoonPay, Transak, and Banxa. Because the network is managed by Onramper, new providers and payment methods are added without extra integration work on your side.
What cryptocurrencies and countries does Onramper support?
Onramper supports 1500+ cryptocurrencies and coverage in 190+ countries through its aggregated onramp network. Because it routes across many providers, geographic and asset coverage is broader than any single onramp can offer on its own.
Does Onramper require a separate contract with each onramp?
No. Onramper works out of the box through one integration and one agreement, giving you access to the full onramp network without negotiating individually. If you prefer a direct commercial relationship with a specific onramp, that can also be arranged.
Can I add Onramper on top of my existing onramp integrations?
Yes. The Onramper API is designed to sit alongside onramps you already use — you don't have to rip anything out. You can keep existing integrations in place and connect webhooks to the Onramper Terminal to compare performance across all providers.
How long does it take to integrate Onramper, and how much engineering effort is required?
Integration takes roughly eight lines of code to embed the widget. Onramper's team supports the setup, and ongoing maintenance — adding providers, payment methods, and compliance updates — is handled by Onramper rather than your engineers.
How much does Onramper cost and what are its fees?
Onramper generally does not add a fee on top of the rate offered by each onramp. It fetches live quotes and routes to the cheapest available option, helping reduce the total cost per transaction.
How does Onramper make money?
Onramper typically does not charge end users an added fee. Instead, it earns referral fees from partner onramps based on the transaction volume it sends them — which is why it can route to the cheapest provider and still operate sustainably.
How does Onramper reduce KYC friction?
Onramper's routing engine evaluates each customer profile across 70+ factors to select the onramp most likely to approve them. For smaller transactions, it can route to providers with lighter KYC requirements, reducing drop-off during onboarding.
Is Onramper safe and compliant?
Onramper works only with regulated, vetted onramp partners and adheres to applicable AML/KYC requirements. Because KYC and compliance are handled by the underlying licensed onramps, you inherit their regulatory coverage through a single integration.
What's the difference between an onramp and an offramp?
An onramp lets users buy crypto with fiat currency (e.g., paying with a card to receive Bitcoin). An offramp is the reverse — converting crypto back into fiat and withdrawing to a bank account or card. Onramper supports both on- and off-ramp flows through the same integration.
How is Onramper different from a single onramp like MoonPay or Transak?
A single onramp offers one set of prices, payment methods, and country coverage. Onramper aggregates 30+ onramps behind one API and routes each transaction to the best option, so you get broader coverage, higher conversion, and better pricing than committing to any single provider — without maintaining multiple integrations.
