We architect and deploy battle-tested smart contracts that form the foundation of your Web3 application. Our development process is built on security-first principles and gas-optimized code, ensuring your protocol is both resilient and cost-effective to operate.
LABS
Services
API Development for Third-Party Grid Services
We build robust, documented APIs that enable third-party applications to securely access on-chain grid data, energy markets, and automated settlement functions.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your token, DeFi, or NFT project.
From concept to mainnet, we deliver contracts you can trust with your users' assets.
- Custom Development: Tailored
ERC-20,ERC-721,ERC-1155, and bespoke DeFi logic (staking, bonding, AMMs). - Security & Audits: Code follows OpenZeppelin standards and undergoes rigorous internal review; we facilitate third-party audits with firms like CertiK or Quantstamp.
- Full Lifecycle Support: Development, testing (
Hardhat/Foundry), deployment, verification, and ongoing maintenance with 99.9% uptime SLAs. - Typical Deliverables: Audited source code, comprehensive technical documentation, and a deployment roadmap for your 2-week MVP or full-scale launch.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Grid Service APIs
Our APIs provide the foundational data and compute layer for building scalable, reliable Web3 applications. We handle the infrastructure complexity so your team can focus on product innovation.
01
Real-Time Blockchain Data Feeds
Access normalized, low-latency data streams for transactions, events, and state across 30+ EVM and non-EVM chains. Eliminate the overhead of managing your own node infrastructure.
< 1 sec
Data Latency
30+
Supported Chains
02
High-Performance RPC Endpoints
Dedicated, load-balanced RPC nodes with automatic failover. Built for high-throughput dApps requiring consistent sub-500ms response times and 99.9% uptime.
99.9%
Uptime SLA
< 500ms
P95 Response
03
Advanced Indexing & Query Engine
Query complex on-chain relationships and historical data with GraphQL or REST APIs. Pre-indexed data models for tokens, NFTs, DeFi positions, and governance.
PB-scale
Data Warehouse
GraphQL
Native Support
04
Enterprise Security & Compliance
SOC 2 Type II compliant infrastructure with role-based access controls, audit logging, and data encryption. Isolated environments for regulated applications.
SOC 2
Compliance
Zero Trust
Security Model
05
Custom Webhook & Alerting System
Configure real-time webhooks for specific on-chain events (large transfers, contract deployments, governance proposals). Automate workflows and user notifications.
Real-time
Event Detection
Custom Logic
Webhook Builder
06
Developer Experience & Support
Comprehensive API documentation, SDKs in 5 languages, and dedicated technical support from engineers who have built at scale. Get production-ready in days, not months.
5
Language SDKs
24/7
Eng Support
benefits
DELIVERABLES
Business Outcomes: From Infrastructure to Ecosystem
Our API development delivers more than endpoints; it provides the foundational infrastructure that powers your growth, enabling you to build, scale, and monetize your platform's capabilities.
01
Rapid Time-to-Market
Deploy production-ready, fully documented APIs in under 2 weeks. We handle the entire stack—from smart contract integration to rate limiting and authentication—so your team can focus on core product features.
< 2 weeks
Production Deployment
100%
API Documentation
02
Enterprise-Grade Reliability
Built on battle-tested infrastructure with multi-region failover. We guarantee 99.9% uptime SLA for all core endpoints, ensuring your third-party developers and users experience zero service disruption.
99.9%
Uptime SLA
< 100ms
P99 Latency
03
Scalable Developer Ecosystem
Launch a secure, self-service developer portal with API key management, usage analytics, and billing. Enable third-party innovation on your platform while maintaining full control and visibility.
Unlimited
Concurrent Keys
Real-time
Usage Dashboards
05
Monetization & Analytics Engine
Integrate flexible billing models (freemium, tiered, pay-per-call) directly into your API. Gain deep insights with built-in analytics on usage patterns, top consumers, and revenue performance.
Multiple
Billing Models
Granular
Usage Analytics
06
Future-Proof Protocol Integration
Our APIs abstract away blockchain complexity, providing unified interfaces for Ethereum, Solana, and Layer 2s. We manage protocol upgrades and indexer maintenance, ensuring your services are always current.
10+
Supported Chains
24/7
Indexer Monitoring
Choose Your Integration Tier
Structured Development Paths
Compare our structured API development packages for third-party grid services, from initial proof-of-concept to enterprise-grade production systems.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom API Endpoints | 5 | 15 | Unlimited |
Supported Chains | Ethereum Mainnet | Ethereum, Polygon, Arbitrum | All EVM + Solana, Aptos |
Smart Contract Integration | |||
Real-time Data Feeds | |||
Custom Webhook Triggers | 3 | Unlimited | |
Dedicated API Gateway | |||
Response Time SLA | Best Effort | < 500ms P95 | < 200ms P99 |
Uptime SLA | 99.5% | 99.9% | 99.99% |
Security Audit & Pen Testing | Basic Review | Full Audit Report | Full Audit + Quarterly Tests |
Developer Support | Community + Docs | Priority Slack Channel | Dedicated Engineer |
Implementation Timeline | 2-4 weeks | 4-8 weeks | 8-12 weeks |
Starting Price | $25K | $75K | Custom Quote |
how-we-deliver
ENGINEERED FOR PRODUCTION
Our Delivery Methodology: Secure, Scalable, Documented
We build robust, enterprise-grade APIs for third-party services. Our process is defined by security-first architecture, battle-tested scalability, and comprehensive documentation to ensure your integration is seamless and future-proof.
01
Security-First Architecture
Every API endpoint is built with OWASP Top 10 compliance, includes rate limiting, DDoS protection, and mandatory audit trails. We implement zero-trust principles and provide optional penetration testing reports from certified partners.
OWASP 10
Compliance
SOC 2
Framework
02
Horizontal Scalability
Designed for high-throughput environments. Our APIs auto-scale to handle millions of requests per day with sub-100ms p95 latency. We use load-balanced, multi-region deployments to guarantee performance under peak load.
< 100ms
p95 Latency
99.99%
Uptime SLA
04
CI/CD & Versioning
Automated deployment pipelines with zero-downtime updates and semantic versioning. We maintain backward compatibility for all non-major releases and provide a deprecation policy with 6-month migration windows.
Zero-Downtime
Deployments
6 Months
Deprecation Policy
05
Monitoring & Observability
Gain full visibility with integrated dashboards for API health, performance metrics (RPS, latency, errors), and business KPIs. We set up real-time alerts for SLA breaches and anomalous behavior.
24/7
Real-time Alerts
10+
Core Metrics
06
Dedicated Technical Support
Access to senior engineers via dedicated Slack channel or ticketing system. We provide guaranteed response times for critical issues (P0 < 1 hour) and quarterly architecture reviews.
< 1 Hour
P0 Response
Senior
Engineer Tier
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and rigorous internal audits before formal review.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield optimizers, and staking contracts.
- Enterprise Logic: Multi-signature wallets, cross-chain bridges, and custom business logic for real-world asset (RWA) tokenization.
We deliver fully documented, gas-optimized contracts with a clear path to mainnet deployment in as little as 2-4 weeks for an MVP.
API Development
Frequently Asked Questions
Common questions about building secure, scalable APIs for third-party grid services and energy data marketplaces.
For a standard third-party grid API with core data ingestion, aggregation, and a REST/WebSocket interface, we deliver in 3-5 weeks. Complex integrations with multiple grid operators (e.g., PJM, CAISO) or custom oracle solutions may extend to 6-8 weeks. We provide a detailed sprint-by-sprint roadmap after the initial discovery phase.
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