We architect and deploy custom smart contracts that form the operational backbone of your Web3 application. Our development process is built on security-first principles and proven patterns, delivering contracts that are gas-optimized, upgradeable, and fully auditable.
LABS
Services
Atomic Swap-Enabled Streaming Services
We build real-time value streaming systems where users pay in one asset (e.g., BTC) and recipients receive another (e.g., USDt), powered by on-demand atomic swaps on the Lightning Network.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We deliver battle-tested code, not just prototypes. Every contract undergoes rigorous internal review against a library of known vulnerabilities before deployment.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, and bespoke token standards with advanced features like vesting, staking, and governance. - DeFi & DEX Core: Automated Market Makers (AMMs), liquidity pools, yield aggregators, and lending/borrowing protocols.
- Enterprise Logic: Multi-signature wallets, asset tokenization platforms, and compliant KYC/AML integration modules.
- Security & Audits: Full test suites, deployment scripts, and preparation for third-party audits from firms like CertiK or Quantstamp.
Our engineers work with Solidity 0.8+, Hardhat, and Foundry, leveraging OpenZeppelin libraries. We ensure your contracts are future-proof with upgrade patterns like Transparent Proxy or UUPS, giving you the agility to iterate without compromising security or user funds.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities We Deliver
Our engineering team delivers production-ready infrastructure for atomic swap-enabled streaming, combining battle-tested protocols with custom logic to power your next-generation financial applications.
01
Custom Atomic Swap Engine
We build bespoke cross-chain atomic swap logic using HTLCs (Hashed Timelock Contracts) and adapters for major protocols like Thorchain and Comdex. Ensures trustless, secure asset exchange as the foundation for your streaming service.
Zero-Slippage
Guaranteed Execution
Multi-Chain
EVM & Cosmos SDK
02
Real-Time Payment Streaming
Implementation of continuous payment streams (like Sablier or Superfluid patterns) integrated with atomic settlement triggers. Enables salary, subscription, and vesting models with sub-second payment granularity.
Sub-Second
Payment Granularity
Non-Custodial
Fund Security
03
Secure Smart Contract Architecture
End-to-end smart contract development in Solidity 0.8+ and CosmWasm, following OpenZeppelin standards and formal verification practices. Every contract undergoes internal and third-party audit review cycles.
Formal Verification
Security Standard
OpenZeppelin
Audited Libraries
04
High-Performance Relayer & Indexer
Deployment of dedicated, low-latency relayers to monitor swap conditions and trigger streaming payments. Custom indexers provide real-time data feeds for settlement status and user dashboards.
< 500ms
Event Detection
99.9% SLA
Relayer Uptime
05
Cross-Chain Bridge Integration
Seamless integration with canonical bridges (like Axelar, Wormhole) and liquidity networks to facilitate asset movement between chains prior to atomic swap execution, expanding your service's reach.
10+ Chains
Supported Networks
Audited
Bridge Security
06
Enterprise-Grade DevOps & Monitoring
Full lifecycle support including CI/CD pipelines, automated testing suites, and 24/7 monitoring with alerting for smart contract events, relayer health, and liquidity pool balances.
24/7
Infra Monitoring
Automated
Deployment Pipelines
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our atomic swap-enabled streaming service infrastructure delivers measurable improvements to your core business metrics, from user acquisition to operational efficiency.
01
Instant User Onboarding
Eliminate the friction of pre-funding wallets. Users can start streaming payments immediately, reducing signup drop-off by up to 70% and accelerating time-to-first-value.
70%
Reduced Drop-off
< 1 min
First Payment
02
Predictable Revenue Streams
Convert one-time transactions into recurring, real-time revenue. Our infrastructure enables reliable micropayment streaming for subscriptions, salaries, and API usage with 99.9% settlement accuracy.
99.9%
Settlement Accuracy
Real-time
Revenue Recognition
05
Enterprise-Grade Reliability
Deploy with confidence on infrastructure built for financial applications. We provide 99.9% uptime SLAs, 24/7 monitoring, and automated failover to ensure your service never stops streaming.
99.9%
Uptime SLA
< 2 sec
Failover Time
06
Reduced Operational Overhead
Offload the complexity of payment routing, gas management, and reconciliation. Our managed service cuts development time by 80% and eliminates the need for in-house blockchain ops teams.
80%
Faster Development
Managed
Gas & Routing
Choose Your Path to Atomic Swap Streaming
Phased Development & Integration Tiers
A structured comparison of our service tiers, from initial proof-of-concept to full-scale enterprise deployment with atomic swap-enabled streaming.
| Feature / Deliverable | Proof-of-Concept | Production-Ready | Enterprise Scale |
|---|---|---|---|
Custom Atomic Swap Smart Contracts | |||
Multi-Chain Support (EVM) | Single Chain | Up to 3 Chains | Unlimited |
Streaming Payment Module | Basic (Time-based) | Advanced (Event/Time-based) | Custom Logic |
Security Audit Scope | Automated Tools | Manual Review + Automated | Full Audit + Formal Verification |
Integration Support | Documentation Only | Technical Guidance | Dedicated Engineer |
Deployment & DevOps | Self-Service | Assisted Deployment | Managed Infrastructure |
Uptime & Performance SLA | 99.5% | 99.9% | |
Incident Response Time | Best Effort | < 12 Hours | < 1 Hour |
Ongoing Maintenance & Upgrades | Not Included | Optional Retainer | Included (Quarterly) |
Estimated Timeline | 2-4 Weeks | 6-10 Weeks | 12+ Weeks |
Starting Engagement | $15K | $50K | Custom Quote |
use-cases
PRACTICAL IMPLEMENTATIONS
Target Applications & Industries
Atomic swap-enabled streaming unlocks new revenue models and user experiences across Web3. We build the infrastructure for these key verticals.
01
Decentralized Content Platforms
Build platforms where creators earn instantly per-second of content consumed, with payments settled via atomic swaps. Eliminate platform fees and payment delays.
Key Deliverables:
- Custom streaming smart contracts (ERC-1155/3525)
- Token-gated content access modules
- Real-time revenue dashboards for creators
< 1 sec
Payment Finality
0% Platform Fee
Creator Revenue
02
DeFi & Yield-Generating Streams
Implement streaming vesting, salary payments, or subscription services where funds earn yield until the moment they are claimed by the recipient.
Key Deliverables:
- Time-locked streaming vaults with integrated DeFi strategies
- Automated payroll systems for DAOs
- Compliant vesting schedules for token allocations
24/7
Yield Accrual
Cancel Anytime
Stream Flexibility
03
Gaming & In-Game Economies
Enable pay-per-minute gaming, dynamic NFT rentals, or real-time resource trading between players without custodial risk.
Key Deliverables:
- In-game asset streaming protocols
- Cross-chain item marketplaces with atomic settlements
- Player-owned economy smart contracts
Sub-second
Trade Execution
Non-Custodial
Asset Security
04
Enterprise SaaS & B2B Services
Modernize B2B invoicing with usage-based billing that settles in real-time. Ideal for API services, cloud computing, or software subscriptions.
Key Deliverables:
- Whitelabel streaming payment widgets
- Enterprise-grade audit trails and reporting
- Integration with existing ERP/accounting systems
Real-time
Billing Reconciliation
ERC-20 / Stablecoins
Payment Options
05
NFT Memberships & Subscriptions
Create dynamic NFT-based memberships where access is streamed over time, allowing for prorated cancellations and transfers of remaining value.
Key Deliverables:
- ERC-3525 or ERC-1155 streaming NFT contracts
- Membership dashboard with transferable time balances
- Integration with existing NFT marketplaces
Prorated
Cancel/Refund
Fully Tradable
Membership NFT
06
Cross-Chain Streaming Bridges
Facilitate streaming payments that originate on one chain (e.g., Ethereum) and are claimable on another (e.g., Solana), abstracting complexity for end-users.
Key Deliverables:
- Cross-chain messaging (CCIP, LayerZero) integration
- Unified streaming front-end for multiple chains
- Security audit for bridge contract interactions
Multi-Chain
Compatibility
Audited
Bridge Security
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy audit-ready smart contracts on EVM and Solana chains. Our code follows OpenZeppelin standards and includes comprehensive testing for gas optimization and security.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, DeFi protocols, DAOs, and bespoke business logic. - Full Lifecycle: Development, deployment, verification, and ongoing maintenance with 99.9% uptime SLAs.
- Security-First: Rigorous internal review and preparation for third-party audits from firms like CertiK or Quantstamp.
Reduce your time-to-market from months to weeks. We deliver a fully functional MVP in 2-4 weeks, complete with documentation and a deployment pipeline.
Atomic Swap Streaming
Frequently Asked Questions
Get clear answers on how our atomic swap-enabled streaming services work, from integration to security.
A standard integration takes 2-4 weeks from kickoff to mainnet deployment. This includes smart contract development, frontend integration, and security review. Complex multi-chain implementations can extend to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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