We architect and deploy custom smart contracts that form the secure, automated backbone of your application. Our development process is built on Solana, EVM, and Move-based chains using battle-tested patterns from OpenZeppelin and Anchor.
LABS
Services
Token-Gated Messaging API & SDK
We build modular, well-documented APIs and SDKs that let your application embed token-verified messaging features in 2-4 weeks, focusing on developer experience and seamless integration.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 product.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, gas-efficient code.
- Security-First Development: Every contract undergoes internal audits, formal verification, and testing against known attack vectors before deployment.
- Full-Stack Integration: We deliver contracts with comprehensive documentation, deployment scripts, and frontend SDKs (
ethers.js,web3.js). - Measurable Outcomes: Achieve >99.9% uptime, sub-second finality, and launch your MVP in as little as 2-4 weeks.
key-features-cards
BUILD, DEPLOY, SCALE
A Complete Toolkit for Token-Gated Social Features
Go beyond basic access control. Our API and SDK provide the modular components to build rich, engaging, and secure token-gated social experiences—from private chats to exclusive content feeds—without managing complex blockchain infrastructure.
01
Real-Time Access Verification API
Server-side API for instant, gasless verification of NFT/ERC-20 holdings. Validate user permissions for every message, post, or action with sub-second latency and 99.9% uptime SLA. Eliminates front-end spoofing risks.
< 200ms
Verification Latency
99.9%
Uptime SLA
02
Client-Side SDK & UI Components
Pre-built React/JS SDKs and customizable UI components (connect wallet buttons, access-gated content wrappers, role badges). Accelerate front-end development and ensure a consistent user experience.
2-4 weeks
Dev Time Saved
5+
Framework Integrations
03
Flexible Gating Logic Engine
Support complex membership rules: single/multi-token holdings, specific token IDs, timelocks, snapshot-based verification, and multi-chain asset aggregation (Ethereum, Solana, Polygon). Configure via dashboard or API.
10+
Rule Types
5+
Supported Chains
04
Granular Role & Permission Management
Define detailed user roles and channel-level permissions based on token traits (e.g., Gold Pass holders get admin rights, Holder role can post). Syncs seamlessly with your existing community mod tools.
Unlimited
Custom Roles
Real-time
Permission Sync
05
Audit-Ready Security & Compliance
Enterprise-grade security with signed API requests, rate limiting, and comprehensive audit logs. Built following OWASP guidelines. SOC 2 Type II compliant infrastructure for regulated environments.
SOC 2
Compliance
24/7
Security Monitoring
06
Analytics & Engagement Dashboard
Monitor key metrics: active token-gated users, channel engagement, membership growth, and verification success/failure rates. Export data to your BI tools to measure community health and ROI.
15+
Core Metrics
CSV/API
Data Export
benefits
THE INFRASTRUCTURE ADVANTAGE
Why Founders and CTOs Choose Our Token-Gated API
Built for technical leaders who need production-ready, secure, and scalable infrastructure to ship features faster.
01
Enterprise-Grade Security & Compliance
Our API is built with SOC 2 Type II principles, featuring role-based access, audit trails, and zero-trust architecture. We handle the compliance burden so you can focus on your product.
SOC 2
Compliance Framework
Zero-Trust
Security Model
02
Launch in Days, Not Months
Skip the 6-12 month build cycle. Our pre-built SDKs for React, Node.js, and mobile platforms let you integrate token-gated chat, notifications, and communities in under two weeks.
< 2 weeks
Integration Time
3+
SDK Platforms
03
Scale Without Infrastructure Headaches
Automatically scale to millions of concurrent users with our globally distributed edge network. We guarantee 99.9% uptime and handle spikes so your team doesn't have to be on-call.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Future-Proof Protocol Support
Support for EVM, Solana, and Cosmos SDK chains out of the box. Our abstraction layer means new chain integrations don't require rewriting your application logic.
10+
Supported Chains
Multi-Chain
Abstraction
05
Battle-Tested by Leading Teams
Our infrastructure secures billions in digital assets and powers token-gated experiences for top DAOs, NFT projects, and DeFi protocols. You're building on proven ground.
$1B+
Assets Secured
50+
Production Clients
06
Dedicated Technical Partnership
Get direct access to our solution architects and engineering team. We provide white-glove integration support, architectural reviews, and a dedicated Slack channel for your devs.
< 1 hour
Avg. Support Response
24/7
Engineering Access
Token-Gated Messaging API & SDK
Structured Development Packages for Every Stage
Compare our tiered service packages designed to accelerate your go-to-market timeline and scale with your project's needs.
| Feature / Support | Launch Package | Scale Package | Enterprise Suite |
|---|---|---|---|
Custom SDK Integration | |||
Smart Contract Development & Audit | Basic (1 chain) | Advanced (3 chains) | Multi-Chain with Custom Logic |
API Rate Limits | 10,000 req/day | 100,000 req/day | Unmetered + Custom |
Message Encryption Standards | Standard E2E | Standard E2E + ZK Proofs | Fully Customizable Crypto |
Priority Support & SLA | Email (72h) | Slack Channel (24h) | Dedicated Engineer (<4h) |
Infrastructure Hosting | Shared | Dedicated Instance | Private Cloud / On-Prem |
Compliance & Audit Trail | Basic Logs | Advanced Analytics Dashboard | SOC 2 Type II Ready |
Implementation Timeline | 4-6 weeks | 6-10 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PREDICTABLE DEPLOYMENT
Our 4-Week Integration Process
A structured, milestone-driven approach to integrate token-gated messaging into your platform. We deliver a production-ready system in one month, from kickoff to launch.
01
Week 1: Discovery & Architecture
We map your user roles, token holdings, and channel logic to design a tailored access control schema. Deliverables include a technical specification and integration roadmap.
1
Technical Spec
3-5
Strategy Sessions
02
Week 2: SDK Integration & Staging
Our engineers embed the Chainscore SDK into your frontend and backend. You get a staging environment with mock wallets for end-to-end testing of token-gated flows.
< 48 hrs
Initial SDK Setup
1
Staging Instance
03
Week 3: Custom Logic & Security Audit
We implement your custom rules (e.g., multi-token requirements, time-based access) and conduct a comprehensive security review of the integration against OWASP top 10.
100%
Custom Logic Coverage
OWASP
Security Standard
04
Week 4: Go-Live & Handoff
Final deployment to production, performance load testing, and comprehensive documentation handoff. Your team receives admin training and 30 days of launch support.
99.9%
Uptime SLA
30 days
Launch Support
tech-stack
ENTERPRISE-GRADE INFRASTRUCTURE
Built on Proven, Secure Foundations
Our Token-Gated Messaging API is engineered for production from day one, combining battle-tested cryptography with enterprise-grade reliability to protect your community and data.
04
High-Availability API
RESTful and WebSocket APIs with 99.9% uptime SLA, global CDN distribution, and automatic failover. Built for scale to handle millions of concurrent users and messages with sub-100ms latency.
99.9%
Uptime SLA
< 100ms
P95 Latency
05
Compliance by Design
Architected with regulatory considerations in mind. Features include configurable data retention policies, on-demand deletion, and audit trails for message access events to support enterprise compliance requirements.
GDPR Ready
Data Privacy
Configurable
Retention Policies
Technical & Commercial FAQs
Common Questions About Token-Gated Messaging APIs
Get clear answers on implementation, security, and commercial details for our enterprise-grade token-gated messaging infrastructure.
Standard integrations are completed in 2-4 weeks from kickoff to production deployment. This includes API key provisioning, SDK integration, smart contract deployment (if required), and end-to-end testing. Complex customizations, such as multi-chain support or bespoke token logic, may extend the timeline, which we scope and agree upon upfront.
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