On-Ramp Integration

Crypto On-Ramp Integration Services

We integrate third-party fiat-to-crypto on-ramp providers into your application and build the surrounding product experience — wallet funding flows, KYC handling, quote display, order tracking, and admin tooling. The regulated fiat payment and conversion services are handled by the provider.

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Who This Is For

Crypto wallet apps
Stablecoin payment platforms
Web3 consumer apps
DeFi dashboards and interfaces
NFT platforms
Gaming and loyalty apps
Fintech onboarding products

What We Build

On-Ramp Provider Integration

We integrate licensed third-party on-ramp providers into your app. The provider handles fiat payment processing and crypto delivery; we build the product flow around it.

Fiat Payment Methods

Support card payments, bank transfers, open banking, and local payment methods depending on the provider and the markets you serve.

Wallet Funding Flow

A clean user flow where customers select an asset and amount, pay via their preferred fiat method, and receive the crypto directly to their in-app wallet or connected address.

KYC Integration

Most on-ramp providers require identity verification. We build the KYC trigger and status handling into your onboarding flow so it feels native to your product.

Quote Display

Show users a live price quote — expected crypto amount, fees, exchange rate, and estimated delivery time — before they commit to a purchase.

Order Tracking

Surface on-ramp order status in your app: from payment submitted through crypto delivered. Handle pending, completed, and failed states gracefully.

Webhook Handling

Receive and process provider webhooks to update order status, credit user accounts, and trigger downstream app events.

Admin Dashboard

Monitor on-ramp activity, track conversion volumes, review failed orders, and manage user KYC statuses from a back-office interface.

Transaction History

Display a clear history of on-ramp purchases to users — amounts, fiat paid, crypto received, dates, and transaction references.

Core Platform Features

1

On-ramp provider integration

2

Fiat payment methods

3

Wallet funding flow

4

User onboarding

5

KYC trigger and status handling

6

Quote display

7

Order tracking

8

Webhook handling

9

Admin dashboard

10

Transaction history

Technical Architecture

01

Frontend

  • On-ramp widget or custom UI
  • Fiat payment method selector
  • Quote display
  • Order status tracking page
  • Transaction history UI
02

Backend

  • On-ramp provider API integration
  • KYC status management
  • Order creation and tracking
  • Webhook event processing
  • Wallet credit confirmation
03

Admin & Reporting

  • On-ramp order monitoring
  • KYC status view
  • Failed order handling
  • Volume reporting
  • User activity log

Compliance & Regulatory Note

On-ramp services involve fiat payment processing, which is a regulated activity. The on-ramp provider carries the primary regulatory obligations. Depending on your product structure and jurisdiction, your platform may also need compliance controls, user verification, and reporting. We do not provide regulated on-ramp services. We build the integration layer and product flows.

Build Scope

MVP Scope

A focused first build that delivers core value.

  • 1
    Integration with a single on-ramp provider
  • 2
    Quote display flow
  • 3
    User KYC trigger and status
  • 4
    Wallet credit confirmation
  • 5
    Order status tracking
  • 6
    Basic admin order view
Advanced Features

Capabilities to add once the core is live.

  • Multi-provider support with smart routing
  • Multiple fiat payment methods
  • Native UI (replacing provider widget)
  • Custom onboarding flow
  • Multi-chain and multi-asset support
  • Volume reporting and analytics
  • White-label customization

Why Work With Us

Web3 + Fintech Execution

Deep blockchain expertise combined with practical fintech and payment product knowledge.

Full-Stack Implementation

Frontend, backend, smart contracts, wallet integrations, and admin dashboards in one engagement.

On-chain + Off-chain Design

Systems that bridge blockchain and traditional infrastructure — crypto and fiat where needed.

Compliance-Aware Development

KYC/KYB, AML, and risk control integrations built in from day one, not as an afterthought.

Fast MVP Delivery

Lean, deployable MVPs that validate product-market fit before scaling the platform.

Ongoing Support

Post-launch maintenance, scaling, feature development, and third-party integration updates.

Frequently Asked Questions

Do you provide the on-ramp service directly?
No. We integrate licensed third-party on-ramp providers that handle fiat payment processing, compliance, and crypto delivery. Our role is to build the application layer — UI, backend integration, KYC flow, order tracking — around the provider.
Which on-ramp providers can be integrated?
We integrate providers such as Transak, MoonPay, Banxa, Stripe (for fiat-to-crypto flows), and others depending on your target markets and supported assets. The right provider depends on geography, payment methods, and crypto assets required.
Can users buy USDC directly?
Yes. Most major on-ramp providers support USDC purchases with cards or bank transfers. We build the flow so users can fund their USDC wallet directly from their chosen fiat payment method.
What payment methods are supported?
Depends on the provider and geography. Common options include card payments (Visa, Mastercard), bank transfers, open banking (for European markets), Apple Pay, and Google Pay. We integrate whichever methods your chosen provider supports for your target markets.
How does KYC work in the on-ramp flow?
On-ramp providers perform their own KYC as part of their regulatory requirements. We integrate their KYC flow into your product's onboarding experience and store the verification status so repeat users do not have to repeat verification on every purchase.
How long does integration take?
A basic on-ramp integration using a provider's widget can be completed in 2–4 weeks. A fully custom integration with a native UI, backend webhook processing, and admin tools typically takes 6–10 weeks depending on complexity.

Adding a Fiat On-Ramp to Your App?

We integrate on-ramp providers and build the complete user and admin experience around them. Let us scope the technical implementation.

Book a Discovery CallGet a Technical Scope
Crypto Off-Ramp Integration →Stablecoin Wallet Development →Embedded Finance Platform →