We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and formal verification tools to mitigate risks before mainnet deployment.
LABS
Services
AppChain Custom RPC Solutions
Design, deploy, and manage dedicated RPC infrastructure for your application-specific blockchain. We deliver high-availability endpoints, custom indexing, and 24/7 monitoring for Cosmos SDK, Polygon Edge, and Arbitrum Orbit chains.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
Deliver a market-ready product in 2-4 weeks with a battle-tested codebase and comprehensive audit trail.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and SPL token implementations. - DeFi Protocols: Custom DEXs, lending/borrowing platforms, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, vesting schedules, and governance modules.
- Full Lifecycle Support: From architecture and development through to mainnet deployment and monitoring.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our AppChain RPC Service
Our dedicated RPC endpoints provide the high-performance, secure, and reliable foundation your application-specific blockchain requires to scale.
01
Dedicated Node Infrastructure
Deploy isolated, high-performance RPC nodes exclusively for your AppChain. Eliminate noisy neighbor issues and ensure consistent, low-latency performance under load.
99.9%
Uptime SLA
< 100ms
P99 Latency
02
Advanced Indexing & Data APIs
Access enriched, indexed blockchain data via custom GraphQL or REST APIs. Get real-time insights into transactions, token balances, and protocol activity without building complex indexers.
Sub-second
Query Speed
Real-time
Data Sync
03
Enterprise Security & Compliance
RPC endpoints secured with enterprise-grade DDoS protection, private VPC peering, and role-based access control (RBAC). SOC 2 Type II compliant infrastructure.
SOC 2
Compliance
24/7
Security Monitoring
04
Global Load Balancing & Failover
Automated global traffic routing and instant failover across multiple regions. Maintain 100% request success rates and sub-50ms global latency for your users.
100%
Request Success
5+
Global Regions
05
Custom Method Support & WebSockets
Full support for custom RPC methods specific to your AppChain's logic. Real-time event streaming via persistent WebSocket connections for instant UI updates.
Unlimited
Custom Methods
< 1 sec
Event Push
06
Developer Experience & Analytics
Comprehensive dashboard with real-time metrics, error logging, and usage analytics. Integrate with your existing tools via webhooks and detailed API documentation.
Real-time
Metrics
24h
Onboarding
benefits
MEASURABLE RESULTS
Business Outcomes for Your AppChain
Our custom RPC infrastructure delivers specific, quantifiable advantages that directly impact your application's performance, cost, and scalability.
01
Sub-Second Transaction Finality
Dedicated, low-latency RPC endpoints ensure your users experience near-instant transaction confirmations, critical for DeFi swaps and gaming interactions.
< 1 sec
Average Latency
99.9%
Uptime SLA
02
Predictable & Reduced Infrastructure Costs
Eliminate unpredictable public RPC costs and rate limits. Our tailored solutions provide fixed, scalable pricing, cutting your operational overhead by up to 40%.
40%
Cost Reduction
Fixed Pricing
No Surprises
03
Enhanced Security & Reliability
Enterprise-grade infrastructure with DDoS protection, private endpoints, and 24/7 monitoring. Your chain's data integrity and availability are guaranteed.
99.9%
Uptime SLA
24/7
SRE Monitoring
04
Faster Time-to-Market
Deploy a production-ready, custom RPC cluster for your AppChain in under two weeks, accelerating your development cycle and product launch.
< 2 weeks
Deployment Time
Zero Config
Managed Service
05
Seamless Scalability
Automatically scale RPC capacity to handle user growth and traffic spikes without performance degradation, supporting millions of daily requests.
Millions
Daily Requests
Auto-Scaling
No Downtime
Infrastructure Comparison
Custom RPC vs. Public Endpoints
A detailed comparison of building and managing your own RPC infrastructure versus using Chainscore's dedicated AppChain RPC solution.
| Infrastructure Factor | Public Endpoints | Chainscore Custom RPC |
|---|---|---|
Time to Production | Immediate (but limited) | 4-8 weeks (fully customized) |
Initial Setup Cost | $0 | $25K-$75K |
Annual Operational Cost | $0 (public) / $100K+ (self-hosted) | $50K-$200K (managed SLA) |
Performance SLA | None (best-effort) | 99.9% Uptime, <100ms P95 Latency |
Request Rate Limits | Strict (requests/second) | Custom, Scalable to 10K+ RPS |
Dedicated Resources | ||
Advanced APIs (Trace, Debug) | ||
Priority Tx Routing | ||
Multi-Region Failover | ||
24/7 SRE & Dev Support | ||
Security & DDoS Protection | Basic | Enterprise-grade WAF + Rate Limiting |
how-we-deliver
CORE INFRASTRUCTURE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-ready smart contracts that form the trustless backbone of your application. Our process ensures security-first development with formal verification, comprehensive unit testing, and third-party audits from firms like Quantstamp and CertiK.
- Custom Logic: Tailored
Solidity 0.8+orVypercontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Gas Optimization: Expert-level code to minimize transaction fees and maximize user savings.
- Security Standards: Implementation of
OpenZeppelinlibraries and industry best practices. - Full Lifecycle: From initial design and development to deployment, verification, and ongoing maintenance on mainnet.
Deploy with confidence. We deliver audited, battle-tested contracts that protect your users and your reputation.
Compare Our Custom RPC Solutions
Technical Specifications & Service Tiers
Select the optimal infrastructure tier for your AppChain's performance, security, and support requirements.
| Specification / Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Dedicated RPC Endpoints | 1 | 3 | Custom |
Maximum Requests Per Second (RPS) | 1,000 | 10,000 | Unlimited |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Average Latency | < 200ms | < 100ms | < 50ms |
Historical Data Retention | 30 days | 90 days | 1 year+ (Custom) |
Priority Support & Response Time | Business Hours (24h) | 24/7 (4h) | 24/7 Dedicated (1h) |
Advanced APIs (Debug, Trace) | |||
Custom Indexing & Webhook Alerts | |||
Multi-Region Deployment & Failover | |||
Security Audit & Penetration Testing | Basic | Comprehensive | Comprehensive + Ongoing |
Monthly Commitment | $499 | $2,499 | Custom |
AppChain RPC Solutions
Frequently Asked Questions
Get clear answers on our custom RPC development process, security, and support for scaling your blockchain application.
A custom RPC (Remote Procedure Call) endpoint is a dedicated gateway your dApp uses to communicate with a blockchain. While public RPCs are convenient, they are often slow, unreliable, and rate-limited. A custom RPC solution provides dedicated infrastructure, offering sub-second response times, 99.9%+ uptime, and no rate limits. This is critical for trading platforms, high-frequency DeFi protocols, and NFT marketplaces where performance directly impacts user experience and revenue. We build endpoints optimized for your specific chain and use case.
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