We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our team specializes in Solidity 0.8+ and Rust, leveraging battle-tested libraries like OpenZeppelin and implementing gas-optimized patterns to reduce user costs by up to 40%.
LABS
Services
Staking Tax Reporting API Suite
Developer-first APIs that automatically calculate, categorize, and generate tax reports for staking rewards, slashing events, and restaking yields, formatted for global tax authorities.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
From token standards to complex DeFi logic, we deliver contracts that are secure by design and built for scale.
- Full Lifecycle Support: Design, development, testing, deployment, and post-launch maintenance.
- Security-First: Rigorous internal audits using
SlitherandFoundry, with preparation for third-party audits from firms likeCertiKorQuantstamp. - Protocol Integration: Seamless compatibility with major ecosystems (
EVM,Solana,Cosmos) and oracles likeChainlink.
key-features-cards
COMPLIANCE AUTOMATION
Core API Capabilities
Our Staking Tax Reporting API Suite delivers enterprise-grade data infrastructure, automating the complex workflows required for accurate tax reporting across 50+ jurisdictions. Built for scale and security.
benefits
DELIVERABLE RESULTS
Business Outcomes for Your Platform
Our Staking Tax Reporting API Suite is engineered to deliver measurable business value, reducing operational overhead and enabling compliant growth.
01
Eliminate Manual Tax Calculation
Automate the processing of staking rewards, slashing events, and validator income across multiple protocols. We deliver a single, reconciled data source that replaces hundreds of hours of manual spreadsheet work.
> 95%
Time Saved
0 Errors
Manual Reconciliation
02
Guaranteed Regulatory Compliance
Our tax logic is built by CPAs and updated quarterly for global jurisdictions (US, EU, UK, APAC). We deliver audit-ready reports formatted for local tax authorities, ensuring your users remain compliant.
40+
Jurisdictions
Quarterly
Reg Updates
03
Accelerate User Onboarding
Provide a seamless, compliant staking experience from day one. Our pre-integrated reporting suite removes a major barrier to entry, allowing your platform to attract and retain high-value institutional and retail users faster.
< 2 Weeks
Integration Time
0 Friction
Tax Complexity
04
Scale with Enterprise-Grade Infrastructure
Built on fault-tolerant systems with real-time data synchronization from 50+ blockchain networks. We deliver 99.9% uptime SLAs and handle millions of transactions, so your platform's performance never degrades.
99.9%
Uptime SLA
50+
Networks
05
Reduce Legal & Operational Risk
Mitigate exposure to regulatory penalties and user disputes. Our certified, transparent calculation methodology provides a defensible audit trail, protecting your business from compliance-related liabilities.
Certified
Methodology
Full Audit Trail
Data Provenance
06
Unlock New Revenue Streams
Monetize tax reporting as a premium feature or bundle it into enterprise plans. We deliver a turnkey value-added service that increases Average Revenue Per User (ARPU) and improves customer lifetime value (LTV).
+20%
Potential ARPU
Turnkey
Implementation
The Infrastructure Decision
Build vs. Buy: Staking Tax Reporting
A detailed comparison of the costs, risks, and resource allocation required to build a compliant staking tax engine in-house versus using the Chainscore API Suite.
| Factor | Build In-House | Chainscore API Suite |
|---|---|---|
Time to Initial Deployment | 6-12 months | 4-8 weeks |
Upfront Development Cost | $250K - $500K+ | $0 |
Annual Maintenance & Updates | $150K - $300K | Included in subscription |
Coverage: Protocols & Chains | Requires ongoing integration | 50+ chains, 100+ protocols |
Tax Rule Accuracy (IRS, HMRC) | High risk of errors | Audited, legally-reviewed logic |
Security & Data Integrity | Your responsibility | SOC 2 Type II, encrypted vaults |
Regulatory Change Updates | Manual, reactive process | Proactive, automatic updates |
Team Requirements | 3-5 Sr. Engineers + Tax Expert | Your integration engineer |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $60K - $200K |
Business Risk | High (compliance, delays) | Low (SLA-backed service) |
how-we-deliver
SEAMLESS DEPLOYMENT
Our Integration & Support Process
A predictable, expert-led process designed for technical teams to integrate our Staking Tax Reporting API Suite with minimal disruption and maximum security.
01
Discovery & Scoping
We begin with a technical deep-dive to map your staking architecture, tax jurisdictions, and compliance requirements. This ensures a tailored integration plan.
1-2 days
Kickoff Time
100%
Requirements Mapped
03
Production Deployment
Our engineers guide your team through the secure production rollout, including key rotation, webhook endpoint configuration, and data migration validation.
< 2 weeks
Typical Timeline
Zero Downtime
Deployment Guarantee
04
Compliance & Security Audit
We perform a final review of your integration against tax compliance frameworks (IRS, HMRC, etc.) and security best practices before go-live.
SOC 2
Aligned Standards
100%
Regions Validated
05
Dedicated Technical Support
Post-launch, you get a direct line to our engineering team via Slack or email for API troubleshooting, optimization, and advisory on new protocols.
< 15 min
Response Time SLA
24/7/365
Monitoring
06
Continuous Updates
We automatically handle updates for new staking protocols, tax regulation changes, and API enhancements—no action required from your team.
Real-time
Protocol Adds
Guaranteed
Regulatory Compliance
Technical & Commercial Details
Staking Tax API: Common Questions
Get clear, specific answers to the most common questions from CTOs and product leads evaluating our tax reporting infrastructure.
For a standard integration with a single blockchain, deployment typically takes 1-2 weeks. Complex integrations across multiple chains (e.g., Ethereum, Solana, Cosmos) or custom reward logic can extend this to 3-4 weeks. We provide a detailed integration roadmap during the initial technical scoping call.
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