We architect and deploy audited, gas-optimized smart contracts on EVM and Solana chains. Our focus is on security-first development using OpenZeppelin libraries and formal verification patterns to protect your assets and users.
LABS
Services
Blockchain Mobile API Gateway Development
We build secure, scalable mobile API gateways that abstract blockchain RPC complexity, provide unified endpoints, and manage authentication for your enterprise applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, efficient code.
- Custom Token Standards:
ERC-20,ERC-721,ERC-1155, andSPLwith minting, vesting, and governance modules. - DeFi & dApp Logic: Automated market makers (AMMs), staking pools, NFT marketplaces, and cross-chain bridges.
- Security & Compliance: Pre-deployment audits, upgradeable proxy patterns, and integration with monitoring tools like
Forta. - Full Lifecycle Support: Development, testing on
Sepolia/Devnet, mainnet deployment, and post-launch maintenance.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities
Our API gateway is engineered for high-throughput mobile applications, providing the reliability and performance your users demand.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Mobile Product
Our Blockchain Mobile API Gateway delivers measurable improvements to your product's performance, security, and user experience. See the concrete benefits for your business.
01
Accelerated Time-to-Market
Deploy a production-ready, secure blockchain gateway for your mobile app in weeks, not months. We provide pre-built modules for wallet connections, token swaps, and NFT interactions.
< 4 weeks
To Production
50+
Pre-built Endpoints
02
Enterprise-Grade Security & Compliance
Protect user assets with our SOC 2 Type II compliant infrastructure. Features include private key management, transaction simulation, and real-time threat monitoring to mitigate risks.
SOC 2 Type II
Compliance
Zero
Security Breaches
03
Seamless Multi-Chain User Experience
Integrate Ethereum, Solana, Polygon, and other major networks through a single, unified API. Users enjoy fast, native-feeling transactions without managing complex chain switches.
10+
Supported Chains
< 2 sec
Avg. TX Latency
04
Reduced Development & Maintenance Costs
Eliminate the overhead of building and securing blockchain RPC nodes. Our managed service handles scaling, upgrades, and monitoring, freeing your team to focus on core product features.
70%
Infra Cost Reduction
24/7
Managed Operations
05
Enhanced User Onboarding & Retention
Implement smooth, non-custodial onboarding with social logins or embedded wallets. Reduce friction to drive higher activation rates and user engagement within your app.
90%
Faster Onboarding
40%+
Higher Activation
06
Scalable, Reliable Infrastructure
Handle spikes in user activity with our auto-scaling, globally distributed nodes. Guaranteed uptime ensures your mobile product is always available for transactions.
99.9%
Uptime SLA
Global
Edge Network
The Infrastructure Decision for Your Mobile App
Build vs. Buy vs. Chainscore
Choosing the right path for your blockchain mobile API gateway impacts your time-to-market, security posture, and total cost of ownership. Here's how the options compare.
| Key Factor | Build In-House | Generic Third-Party API | Chainscore Mobile API Gateway |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 weeks | 2-4 weeks |
Initial Development Cost | $250K - $600K+ | $0 - $50K (SDK/Setup) | $25K - $75K (Implementation) |
Multi-Chain Support (EVM, Solana, etc.) | Your team builds & maintains | Limited or chain-specific | Pre-built, unified interface for 15+ chains |
Security & Audits | High risk (unaudited custom code) | Varies by provider | Enterprise-grade, audited infrastructure |
Mobile-Optimized Features (Push Tx, Wallet Connect) | Custom development required | Basic or non-existent | Native SDKs with pre-built UI components |
Ongoing Maintenance & Updates | Full-time engineering team | Provider's roadmap, limited control | Managed service with dedicated support |
Uptime & Reliability SLA | Your responsibility | Typically 99.5% | 99.9% SLA with monitoring |
Custom Business Logic Integration | Full control, high complexity | Impossible or highly restricted | Fully customizable middleware & webhooks |
Total Cost of Ownership (Year 1) | $400K - $1M+ | $50K - $200K | $75K - $200K |
Recommended For | Large enterprises with massive, unique scale needs | Simple, non-critical prototypes or single-chain apps | FinTechs & startups launching secure, scalable production apps |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready mobile API gateways through a structured, security-first development lifecycle designed for FinTech and Web3 startups.
01
Discovery & Architecture Design
We begin with a technical deep-dive to define your mobile API requirements, token standards (ERC-20/721/1155), and optimal blockchain architecture (EVM, Solana, Cosmos).
1-2 weeks
Design Phase
3+ protocols
Architecture Options
02
Secure Smart Contract Development
Our engineers build your core smart contracts in Solidity 0.8+ or Rust, using OpenZeppelin libraries and implementing gas optimization patterns from day one.
100%
OpenZeppelin Audited
< 50k gas
Optimized Functions
03
Mobile-First API Gateway Build
We develop the REST/GraphQL API layer with mobile SDKs for iOS/Android, handling wallet connectivity, transaction signing, and real-time blockchain state queries.
< 100ms
API Latency
iOS & Android
Native SDKs
04
Rigorous Testing & Security Audit
Every component undergoes unit, integration, and load testing. Smart contracts receive a formal security review, with findings documented in a comprehensive report.
99.9%
Test Coverage
2+ Auditors
Peer Review
05
Staging Deployment & Monitoring
We deploy to a staging environment matching mainnet conditions, configure monitoring with Prometheus/Grafana, and establish SLAs for uptime and performance.
99.9%
Uptime SLA
24/7
Alerting
06
Production Launch & Documentation
We manage the mainnet deployment, provide complete technical documentation and runbooks, and conduct knowledge transfer sessions with your engineering team.
< 4 hours
Deployment Window
Full Handoff
Developer Docs
Blockchain Mobile API Gateway
Frequently Asked Questions
Get clear, technical answers about our development process, security, and timelines for building your mobile-first Web3 gateway.
A Blockchain Mobile API Gateway is a secure, scalable backend service that abstracts complex blockchain interactions into simple RESTful or GraphQL APIs, specifically optimized for mobile applications. You need one to enable seamless Web3 features in your mobile app—like wallet connections, token transfers, and NFT interactions—without forcing users to manage private keys on-device. Our gateways handle RPC calls, gas estimation, transaction relaying, and state caching, reducing mobile app complexity and improving user experience.
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