We architect and build custom blockchain networks and layer-2 solutions tailored to your specific throughput, privacy, and governance needs. Our full-cycle development delivers production-ready infrastructure in 6-12 weeks, not just proof-of-concepts.
LABS
Services
Mobile On-Ramp/Off-Ramp Integration
Seamlessly integrate fiat-to-crypto gateways and liquidity aggregators into your mobile-first Progressive Web App. We deliver optimized checkout flows, localized payment methods, and real-time settlement tracking for global user acquisition.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
From zero to mainnet with a dedicated team of protocol engineers and cryptographers.
- Core Protocol Development: Custom consensus (
PoS,PoA), EVM-compatible execution layers, and cross-chain bridges. - Layer-2 & Scaling:
zkRollupandOptimistic Rollupimplementations for high-throughput applications. - Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers with 99.9% uptime SLA.
- Security & Audits: Formal verification, economic modeling, and third-party audits (OpenZeppelin, Trail of Bits).
key-features-cards
BUILT FOR SCALE
Core Integration Capabilities
Our mobile on-ramp/off-ramp integration is engineered for high-volume, secure, and compliant operations. We deliver the infrastructure, so you can focus on user growth.
01
Multi-Provider Aggregation
Integrate with a single API to access 50+ global payment providers (fiat gateways, local banks, PSPs). We handle provider selection, routing logic, and failover to maximize conversion rates and minimize fees.
50+
Payment Providers
< 200ms
Routing Logic
02
Compliance & KYC Orchestration
Pre-integrated, modular compliance stack. Plug into leading KYC/AML providers (Sumsub, Onfido) with automated rule engines for sanctions screening, transaction monitoring, and jurisdiction management.
200+
Jurisdictions Supported
99.5%
Auto-Approval Rate
03
Real-Time Settlement & Webhooks
Get instant payment status updates via webhooks. Our system provides real-time balance tracking, automated settlement reconciliation, and multi-currency ledgering for accurate financial reporting.
< 2 sec
Status Updates
24/7
Settlement Monitoring
04
Custom Checkout SDKs
White-labeled, embeddable UI components for iOS, Android, and Web. Fully customizable flows for buy/sell/swap with support for 100+ cryptocurrencies and 50+ fiat currencies.
< 1 day
SDK Integration
100+
Crypto Assets
05
Enterprise-Grade Security
SOC 2 Type II compliant infrastructure. All transactions are secured with MPC wallets, non-custodial by design. Regular penetration testing and smart contract audits by firms like CertiK.
SOC 2
Compliance
MPC
Wallet Security
06
Analytics & Fraud Dashboard
Real-time dashboard for monitoring transaction volumes, success rates, fee analytics, and user behavior. Advanced fraud detection rules and alerting to protect your revenue.
Real-Time
Analytics
< 0.1%
Fraud Rate
benefits
TANGIBLE RESULTS
Business Outcomes for Your Mobile App
Integrating Chainscore's on-ramp and off-ramp is an infrastructure decision, not just a feature. Here are the measurable outcomes you can expect for your mobile application.
01
Accelerated User Onboarding
Reduce the time-to-first-transaction from days to minutes with our KYC-verified, multi-currency on-ramp. We handle compliance, payment processing, and settlement so you can focus on user engagement.
< 5 min
Avg. Onboarding Time
150+
Countries Supported
02
Seamless Global Payouts
Enable instant, low-cost withdrawals to bank accounts, cards, and digital wallets worldwide. Our off-ramp network provides local settlement in fiat, removing a major friction point for your users.
40+
Fiat Currencies
< 24h
Payout Settlement
03
Enterprise-Grade Security & Compliance
Deploy with confidence using our SOC 2 Type II compliant infrastructure. We manage PCI DSS, AML, and regional licensing requirements, significantly reducing your compliance overhead and liability.
SOC 2
Certified
99.9%
Uptime SLA
04
Reduced Development & Maintenance Costs
Eliminate the need to build, secure, and maintain complex payment rails. Our unified API abstracts the complexity of banking partners, liquidity providers, and blockchain networks.
80%
Dev Time Saved
< 2 weeks
Integration Time
05
Increased User Retention & Revenue
Frictionless deposits and withdrawals directly correlate with higher user lifetime value (LTV). Provide a native, branded financial experience that keeps users engaged within your app ecosystem.
3.5x
Higher Transaction Volume
40%
Lower Churn
06
Scalable, Future-Proof Infrastructure
Our platform is built to handle volume spikes and support new payment methods, blockchains, and regulatory frameworks as they emerge, ensuring your app never faces a payments bottleneck.
10,000+
TPS Capacity
Zero Downtime
Upgrades
Mobile On-Ramp/Off-Ramp Integration
Build vs. Buy vs. Partner with Chainscore
Compare the time, cost, and risk of developing a custom on-ramp solution in-house versus leveraging Chainscore's production-ready infrastructure.
| Factor | Build In-House | Buy Generic API | Partner with Chainscore |
|---|---|---|---|
Time to Launch | 6-12 months | 2-4 months | 2-4 weeks |
Initial Development Cost | $250K-$500K+ | $50K-$100K | $25K-$75K |
Compliance & Licensing | Your responsibility | Limited | Full coverage (MSB, PCI DSS) |
Supported Payment Methods | Build from scratch | Credit/Debit only | Cards, ACH, Apple Pay, Google Pay, SEPA |
Smart Contract Security | High risk (unaudited) | Varies by provider | Low risk (audited by Spearbit, CertiK) |
Fraud & Chargeback Handling | Your team's burden | Basic tools | Managed service with <1% fraud rate |
Multi-Chain Support | Custom integration per chain | Often limited | Ethereum, Polygon, Arbitrum, Base, Solana, 10+ more |
Ongoing Maintenance & Updates | Full-time dev team | Limited API updates | Included with 99.9% uptime SLA |
Total Cost of Ownership (Year 1) | $500K-$1M+ | $150K-$300K | $75K-$200K |
how-we-deliver
PREDICTABLE TIMELINE
Our 4-Week Integration Process
A structured, milestone-driven approach to integrate fiat-to-crypto on-ramps and off-ramps into your application. We deliver a production-ready solution in four weeks, from kickoff to launch.
01
Week 1: Discovery & Architecture
We conduct a technical deep dive to map your user flows, compliance needs, and target geographies. Deliverables include a finalized integration architecture, provider selection matrix, and a detailed project plan.
1
Technical Specification
3-5
Provider Options Evaluated
02
Week 2: Sandbox Integration
Our engineers implement the core API connections and webhook handlers in a sandbox environment. You receive a functional prototype for internal testing with simulated transactions and balance updates.
100%
API Coverage
Testnet
Environment
03
Week 3: Compliance & Security Hardening
We integrate KYC/AML provider APIs, implement secure wallet address validation, and configure fraud detection rules. The system undergoes internal security review against OWASP Top 10 for Web3.
Global
KYC Coverage
PCI DSS
Compliant Flows
04
Week 4: Staging & Go-Live
Final integration into your staging environment, end-to-end testing with live provider endpoints, and load testing. We provide launch support and monitoring dashboards for a smooth production cutover.
Go/No-Go
Launch Review
24/7
Launch Support
security-compliance
FOUNDATION
Blockchain Infrastructure Development
Build, scale, and secure your core blockchain infrastructure with expert engineering.
We architect and implement the foundational systems your application needs to perform at scale. Our focus is on security-first design, high availability, and developer velocity.
- Node Infrastructure: Managed
EVMandSolanaRPC nodes with 99.9% uptime SLA and global low-latency endpoints. - Smart Contract Backends: Production-ready systems for indexing, event processing, and off-chain computation using
The Graphor custom indexers. - Wallet & Key Management: Secure, non-custodial solutions with MPC, social login, and enterprise-grade key rotation policies.
We deliver a battle-tested infrastructure layer so your team can focus on product, not plumbing. Typical deployments are production-ready in under 4 weeks.
Mobile On-Ramp/Off-Ramp Integration
Frequently Asked Questions
Get clear answers on integrating secure, compliant crypto buy/sell flows into your mobile app.
A standard integration with a provider like MoonPay, Ramp Network, or Transak takes 2-3 weeks from kickoff to production. This includes SDK implementation, KYC/AML flow customization, wallet connection, and full testing. Complex multi-provider setups or custom compliance logic may extend the timeline to 4-5 weeks.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall