Secure, production-ready smart contracts built by Web3 experts.
We architect and deploy custom smart contracts that form the foundation of your application. Our development process ensures security-first design, gas optimization, and comprehensive audit readiness from day one.
ERC-20, ERC-721, ERC-1155, and custom implementations.We deliver battle-tested code that passes rigorous security reviews, reducing your time-to-audit by 50%.
Our engineers use Solidity 0.8+, Hardhat/Foundry, and OpenZeppelin libraries to build with industry best practices. Each contract includes extensive documentation and unit/integration tests for reliable mainnet deployment.
Our Wallet Webhook & Event System is engineered for reliability at scale, providing the real-time data foundation for your most critical Web3 applications.
Receive instant webhook notifications for on-chain transactions, token transfers, and contract interactions with sub-500ms latency. Eliminate polling and build responsive user experiences.
Monitor wallets and contracts across Ethereum, Polygon, Arbitrum, Base, and Solana from a single API. We handle chain-specific complexities so you don't have to.
Built with SOC 2 Type II compliant infrastructure. Features include payload signing, IP allowlisting, automatic retries, and a 99.9% uptime SLA for mission-critical operations.
Create precise webhook triggers based on transaction value, specific function calls, token amounts, or custom logic. Reduce noise and process only the events that matter.
Access a complete, queryable history of all wallet events. Replay past events for data reconciliation, debugging, or onboarding new services without gaps.
Get production-ready in hours with comprehensive REST APIs, SDKs for Node.js & Python, detailed logs, and dedicated technical support during integration.
Our Wallet Webhook & Event System delivers tangible, data-driven results that directly impact your bottom line and user experience.
Trigger personalized notifications and on-chain actions within 500ms of a wallet event, increasing user retention and transaction volume.
Detect and respond to suspicious wallet activity (e.g., large transfers, new token approvals) before it impacts your platform or users.
Eliminate the need to build and maintain custom indexers, RPC nodes, and listener services. We handle the blockchain data layer.
Integrate complex on-chain logic (airdrops, loyalty programs, governance) in days, not months, by leveraging our event-driven architecture.
Gain deep insights into user wallet behavior, asset holdings, and transaction patterns to inform your roadmap and marketing strategies.
Built on multi-chain, fault-tolerant infrastructure with guaranteed SLAs, ensuring your critical business logic never misses an event.
Compare the total cost, risk, and time-to-market of building a wallet webhook system in-house, using a generic third-party service, or partnering with Chainscore for a custom, production-ready solution.
| Key Factor | Build In-House | Generic Third-Party Service | Chainscore |
|---|---|---|---|
Time to Production | 4-6 months | 2-4 weeks | 2-4 weeks |
Initial Development Cost | $150K - $300K+ | $5K - $20K / year | $25K - $75K |
Real-Time Event Reliability | Your responsibility (High Risk) | Shared, multi-tenant (Medium Risk) | Dedicated, monitored infrastructure (99.9% SLA) |
Smart Contract Event Parsing | Build from scratch | Limited to popular standards | Custom logic for any contract, any chain |
Security & Data Integrity | Your audit burden | Opaque; shared risk | Audited pipelines, E2E encryption, SOC 2 compliant |
Scalability & Multi-Chain Support | Significant ongoing engineering | Often limited or extra fees | Built-in support for 15+ L1/L2 chains |
Ongoing Maintenance & Updates | Full-time DevOps/backend team | Vendor roadmap, limited customization | Fully managed with optional 24/7 support SLA |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $25K - $50K | $50K - $150K |
A structured, four-phase engagement designed for technical teams. We deliver production-ready wallet webhook systems with clear milestones, transparent communication, and guaranteed SLAs.
We conduct a technical deep-dive to map your specific use cases, token standards (ERC-20, ERC-721), and target chains. Deliverables include a detailed system architecture diagram, event specification document, and a finalized project roadmap.
Our engineers build the robust backend infrastructure: a high-availability event listener, secure webhook dispatcher with retry logic, and a management dashboard. All code follows security-first patterns and is ready for your internal audit.
We integrate the system with your application's backend and deploy to a staging environment. This phase includes comprehensive testing: simulating high-volume transaction loads, verifying webhook payload integrity, and validating security headers.
We manage the production rollout and provide ongoing infrastructure monitoring. Your service is backed by a 99.9% uptime SLA for webhook delivery, with 24/7 alerting and dedicated support for incident response.
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing suites.
From initial concept to mainnet deployment, we ensure your business logic is translated into resilient, gas-optimized, and upgradeable code.
ERC-20, ERC-721, ERC-1155), DeFi primitives (AMMs, lending pools), and custom governance systems.Transparent or UUPS proxies).Get clear answers about our real-time wallet monitoring and notification infrastructure for Web3 applications.
A standard deployment for a custom wallet event system takes 2-4 weeks. This includes initial scoping, development of smart contract listeners, integration of our notification engine (email/SMS/API), and end-to-end testing. Complex requirements, such as multi-chain support or advanced event filtering, can extend this timeline. We provide a detailed project plan within 48 hours of your initial consultation.
Our experts will offer a free quote and a 30min call to discuss your project.