We architect and deploy secure, gas-optimized smart contracts tailored to your specific business logic. Our process delivers audit-ready code from day one, significantly reducing time-to-market and mitigating critical risks.
Institutional API for ESG & Carbon Credit Data
Custom Smart Contract Development
Production-ready smart contracts built with security-first principles for DeFi, NFTs, and enterprise applications.
- Security-First Development: Built on
Solidity 0.8+withOpenZeppelinlibraries and comprehensive unit/integration testing. - Protocol Specialization: Custom
ERC-20,ERC-721,ERC-1155, DeFi vaults, staking mechanisms, and multi-signature wallets. - Full Audit Support: We prepare contracts for third-party audits and provide remediation, ensuring compliance with industry security standards.
Core Features of Our ESG & Carbon Data API
Purpose-built for financial institutions, our API delivers the verified, granular, and real-time ESG and carbon data required for compliant reporting, risk analysis, and sustainable product development.
Regulatory-Compliant Data Feeds
Pre-mapped data aligned with SFDR, EU Taxonomy, and TCFD frameworks. Eliminate manual mapping and ensure your reports meet global regulatory standards from day one.
Real-Time Carbon Credit Intelligence
Access live pricing, project verification status, and retirement data across Verra, Gold Standard, and Puro.earth registries. Power dynamic offsetting strategies and tokenized carbon products.
Enterprise-Grade Security & Uptime
SOC 2 Type II certified infrastructure with end-to-end encryption, role-based access controls, and comprehensive audit logs. Built for the security requirements of Tier-1 banks and asset managers.
Granular Corporate ESG Metrics
Go beyond scores with 2,000+ raw data points per company, including Scope 1-3 emissions, board diversity, and supply chain audits. Enable deep due diligence and proprietary model development.
On-Chain & Off-Chain Data Fusion
Unified API delivering traditional corporate ESG data alongside on-chain carbon credit retirement proofs and DeFi protocol sustainability metrics. A single source for holistic analysis.
Dedicated Technical Integration Support
Get a dedicated solutions engineer and comprehensive API documentation with code samples in Python, JS, and Go. We ensure full integration within your existing data stack in weeks, not months.
Business Outcomes for Your Sustainable Finance Platform
Our Institutional API for ESG & Carbon Credit Data delivers more than just data feeds. We provide the technical foundation for building compliant, scalable, and market-ready sustainable finance applications.
Accelerated Time-to-Market
Integrate verified ESG scores and carbon credit data in under 2 weeks, not months. Our unified API eliminates the need to aggregate and validate disparate data sources yourself.
Regulatory & Audit-Ready Compliance
Build with confidence using data from verified registries (Verra, Gold Standard) and methodologies aligned with TCFD, SFDR, and EU Taxonomy. Every data point is source-attributed for audit trails.
Enhanced Platform Liquidity & Utility
Enable real-time carbon credit trading, automated retirement, and ESG-linked DeFi products. Our low-latency feeds support high-frequency portfolio rebalancing and on-chain settlement.
Reduced Operational Overhead
Eliminate the cost and complexity of maintaining direct registry integrations, data pipelines, and validation logic. We handle infrastructure, updates, and data integrity.
Institutional-Grade Security & Reliability
Enterprise-grade API with DDoS protection, SOC 2 Type II compliance, and granular access controls. Data is delivered via signed payloads to ensure tamper-proof integrity.
Future-Proof Data Architecture
Seamlessly adapt to new carbon standards, ESG frameworks, and regulatory requirements. Our schema is designed for extensibility, ensuring your platform never faces data obsolescence.
Build vs. Buy: ESG Data Infrastructure
A direct comparison of the costs, risks, and time involved in developing your own ESG data pipeline versus using Chainscore's Institutional API.
| Factor | Build In-House | Chainscore API |
|---|---|---|
Time to Initial Integration | 4-6 months | 2-4 weeks |
Data Source Integration | Manual (10+ sources) | Unified API (50+ sources) |
Carbon Credit Registry Coverage | 1-2 (e.g., Verra) | 8+ (Verra, Gold Standard, etc.) |
Real-time ESG Score Updates | ||
Smart Contract Data Feeds | Custom development | Pre-built oracles |
Security & Audit Overhead | High (your responsibility) | SOC 2 Type II compliant |
Annual Maintenance Cost | $250K+ (dev team) | Starting at $75K/year |
Regulatory Compliance (SFDR, etc.) | Manual reporting | Automated reporting templates |
API Reliability SLA | Self-managed | 99.95% uptime |
Expert Team Required | Data Engineers, Solidity Devs | Your integration team only |
Primary Use Cases & Applications
Our institutional-grade API delivers verifiable, real-time ESG and carbon credit data directly into your workflows. Built for compliance, reporting, and product innovation.
Automated ESG Reporting & Compliance
Streamline mandatory disclosures (SFDR, CSRD, SEC) with auditable, on-chain data trails. Eliminate manual data collection and reduce reporting cycle time by up to 70%.
Carbon Credit Portfolio Management
Track, verify, and manage tokenized carbon credit holdings across registries (Verra, Gold Standard) with real-time pricing, retirement status, and project-level metadata.
DeFi & Green Finance Products
Power carbon-backed lending, yield-bearing green assets, and sustainability-linked derivatives with reliable, on-chain oracle data for smart contract execution.
Supply Chain Carbon Footprinting
Integrate Scope 1, 2, and 3 emissions data from supplier smart contracts into your sustainability dashboard for granular, lifecycle analysis.
Institutional Investment Due Diligence
Enable fund managers and analysts to screen assets based on live ESG scores and real carbon offset holdings, integrated directly into their research platforms.
Regulatory Technology (RegTech)
Build compliance tools for tax authorities and regulators to automatically verify carbon credit transactions and corporate climate claims on public blockchains.
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited code patterns and gas optimization from day one, ensuring your logic is both secure and cost-effective to execute.
- From Zero to Mainnet: We handle the full lifecycle, from initial design and
Solidity/Rustdevelopment to deployment and verification on chains like Ethereum, Polygon, Arbitrum, and Solana. - Security-First: Every contract undergoes rigorous internal review following OpenZeppelin standards and is prepared for formal audits by leading firms.
- Real-World Ready: We build for production with upgradeability patterns, gas-efficient logic, and comprehensive event logging for seamless front-end integration.
Deploy with confidence. We deliver battle-tested contracts that secure your assets and enable your core business logic, reducing time-to-market by weeks.
Frequently Asked Questions
Common questions from CTOs and product leads evaluating enterprise-grade blockchain data infrastructure.
Our API aggregates and normalizes ESG and carbon credit data from over 15 major protocols and registries, including Verra (VCS), Gold Standard, Toucan, KlimaDAO, Moss.Earth, and Celo's Climate Collective. We support real-time on-chain data from Ethereum, Polygon, Celo, and Base, plus verified off-chain registry data. New sources are added bi-weekly based on market demand.
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Our experts will offer a free quote and a 30min call to discuss your project.