We architect and deploy bespoke blockchain solutions from the ground up. Our team delivers production-ready networks, sidechains, and dApps with 99.9% uptime SLAs and enterprise-grade security audits.
LABS
Services
Token-Gated Database Query & Access Control
We build fine-grained, programmable access control systems for decentralized databases. Query permissions are dynamically governed by token ownership or NFT holdings, enabling secure, monetizable data ecosystems.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
Build secure, scalable blockchain networks and applications tailored to your business logic.
- Private & Consortium Networks: Permissioned
Hyperledger FabricorEVM-compatible chains with custom consensus. - Application-Specific Chains: Optimized for your transaction volume, finality, and fee model.
- Cross-Chain Bridges & Oracles: Secure interoperability with major networks like Ethereum, Solana, and Polygon.
Go from concept to a live testnet in 4-6 weeks. We handle the full stack—consensus, RPC nodes, indexers, and wallets—so you can focus on your product.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities We Deliver
We build secure, scalable data access layers that turn token ownership into a powerful business logic engine. Our solutions are designed for production from day one.
02
High-Performance Query Engine
Sub-100ms query response times for token-verified data access, built with indexed on-chain event processing and optimized database schemas for Web3 scale.
< 100ms
P95 Query Latency
10k+
TPS Verified
04
Audited Smart Contract Integration
Secure integration with your existing token contracts or deployment of new, gas-optimized contracts. All code follows OpenZeppelin standards and is ready for third-party audit.
05
Real-Time Permission Syncing
Automated, event-driven system that instantly updates user permissions based on on-chain transfers, mints, and burns, ensuring zero-lag access control.
06
Managed Infrastructure & Monitoring
Fully managed deployment on AWS/GCP with 24/7 monitoring, alerting, and 99.9% uptime SLA. Includes dashboards for query analytics and user activity.
99.9%
Uptime SLA
< 2 weeks
Avg. Deployment
benefits
DELIVERABLES & IMPACT
Business Outcomes for Your Project
Our token-gated database service delivers measurable results, from accelerating product launches to fortifying your data security posture. Here's what you can expect.
01
Accelerated Time-to-Market
Deploy a production-ready, token-gated API in under 2 weeks. We provide pre-built modules for common access patterns, eliminating months of backend development.
< 2 weeks
Production Deployment
80%
Dev Time Saved
02
Enterprise-Grade Security & Compliance
Built-in SOC 2 Type II principles and role-based access control (RBAC). Every query is cryptographically verified against on-chain token ownership or off-chain attestations.
SOC 2
Compliance Framework
Zero-Trust
Access Model
03
Scalable, Cost-Efficient Infrastructure
Serverless architecture that scales automatically with your user base. Pay only for the queries you run, with predictable pricing and no overhead for idle capacity.
99.9%
Uptime SLA
Pay-per-Query
Pricing Model
04
Seamless Multi-Chain Integration
Support for Ethereum, Solana, Polygon, and other EVM/L1 chains out of the box. Unify user access across ecosystems with a single, consistent API.
10+
Supported Chains
Single API
Unified Interface
05
Enhanced User Experience & Retention
Enable instant, permissionless access to gated content or features. Smooth onboarding flows increase user activation and reduce drop-off rates.
< 100ms
Query Latency
40%+
Activation Boost
Token-Gated Database Solutions
Structured Development Packages
Compare our standardized packages for implementing secure, on-chain permissioning for your off-chain data. Each tier includes core smart contract development with increasing levels of support, customization, and operational oversight.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Access Control Logic | |||
Solidity Smart Contracts (Audited) | |||
Query API & SDK Integration | Basic REST | GraphQL + SDK | GraphQL + Multi-SDK |
Supported Data Sources | 1 (PostgreSQL) | Up to 3 | Unlimited (Custom Connectors) |
Custom Token Gating Rules | Pre-set Templates | Custom Logic | Advanced Multi-Token Logic |
Deployment & Configuration | Self-Service | Guided Deployment | Full Managed Deployment |
Uptime & Performance SLA | 99.5% | 99.9% | |
Technical Support | Email (Business Hours) | Slack Channel (12h) | Dedicated Engineer (4h) |
Security Monitoring & Alerts | Basic Dashboard | 24/7 Proactive Monitoring | |
Implementation Timeline | 2-4 weeks | 4-6 weeks | 6-8+ weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
CLIENT-CENTRIC DELIVERY
Our Development & Integration Process
A structured, transparent approach designed to integrate token-gated access into your existing data layer with minimal disruption and maximum security.
01
Discovery & Architecture Design
We analyze your data models, user roles, and token standards to design a tailored access control schema. This phase defines the smart contract logic, query permissions, and integration points with your database (PostgreSQL, MongoDB, etc.).
1-2 weeks
Design Phase
100%
Requirement Sign-off
02
Smart Contract & Policy Engine Development
Development of custom, auditable smart contracts (ERC-20/721/1155) and off-chain policy engines. We implement role-based and token-holding logic to gate database queries, ensuring on-chain verification with off-chain efficiency.
Solidity 0.8+
Secure Foundation
OpenZeppelin
Audited Libraries
03
Secure API & Middleware Integration
We build and deploy a secure middleware layer that validates wallet signatures, checks token ownership on-chain, and issues signed JWTs or session keys for authorized database access, seamlessly connecting your frontend to your data.
< 100ms
Auth Latency
OAuth2.0 Compatible
Integration Standard
04
Testing, Audit & Deployment
Rigorous unit and integration testing, followed by a security review of the entire stack. We manage the deployment to your chosen environment (AWS, GCP, etc.) with documented runbooks and provide 24/7 monitoring from day one.
99.9%
Uptime SLA
Full Audit Trail
Compliance Ready
The Infrastructure Decision
Build vs. Buy: Why Partner with Chainscore
Compare the total cost, risk, and time investment of building your own token-gated data layer versus using our managed service.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security & Audit Overhead | High (unaudited, custom logic) | Low (pre-audited modules, battle-tested) |
Ongoing Maintenance | Full-time DevOps & security team | Managed service with optional SLA |
Protocol Support | Custom integration per chain | Multi-chain (EVM, Solana, Cosmos SDK) |
Feature Velocity | Slowed by core infra work | Fast (leverage our roadmap) |
Total Cost (Year 1) | $300K - $750K+ | $50K - $150K |
Compliance & Standards | Your responsibility | Built-in (ERC-20, ERC-721, ERC-1155, SPL) |
Token-Gated Database
Frequently Asked Questions
Common questions from CTOs and product leads about implementing secure, blockchain-verified data access.
Standard deployments take 2-4 weeks from kickoff to production. This includes schema design, smart contract development, API integration, and security review. Complex multi-chain or high-throughput systems may extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during scoping.
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