We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our code is built for security-first, using audited patterns from OpenZeppelin and rigorous internal testing to mitigate risks before deployment.
Avalanche Subnet for Institutional Payments
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- End-to-End Development: From ideation and
Solidity/Rustcoding to deployment and verification on mainnet. - Gas Optimization: Contracts engineered for up to 40% lower transaction costs through efficient storage and logic patterns.
- Compliance & Upgradability: Build with
ERC-20,ERC-721, and custom standards, featuring upgradeable proxy patterns for future-proofing.
We deliver battle-tested contracts that form the secure foundation for tokens, DeFi protocols, NFTs, and DAOs, enabling you to launch with confidence.
Core Components of Your Payment Subnet
We architect and deliver a fully managed, production-ready subnet tailored for high-volume, compliant payments. Each component is built for performance, security, and regulatory adherence.
Custom Virtual Machine (VM)
A dedicated, high-performance VM optimized for payment logic, enabling sub-second finality and predictable gas costs. We implement custom transaction types and fee structures specific to your payment flows.
Permissioned Validator Set
A private, vetted network of validators you control, ensuring transaction privacy and meeting institutional governance requirements. We handle node deployment, monitoring, and key management.
Regulatory-Compliant Smart Contracts
Audited payment rails with built-in compliance hooks (e.g., OFAC screening, transaction limits) and multi-signature treasury management. Built with OpenZeppelin standards and formal verification.
Enterprise Bridge & Interoperability
Secure, high-throughput bridges to connect your payment subnet with other Avalanche subnets, Ethereum, or private ledgers. Includes fraud detection and real-time monitoring.
Monitoring & Analytics Dashboard
A real-time dashboard for tracking payment volumes, validator health, compliance alerts, and settlement status. Integrates with your existing SIEM and alerting systems.
Disaster Recovery & Backup
Automated state snapshots, geo-redundant validator deployment, and a documented failover procedure to guarantee business continuity and data integrity for your payment network.
Business Outcomes for Payment Providers
Our Avalanche Subnet development delivers specific, measurable results for institutional payment platforms, moving beyond technical features to tangible business value.
Sub-Second Settlement
Deploy a private Avalanche Subnet with finality under 1 second, enabling real-time payment confirmation and unlocking new use cases like point-of-sale transactions.
Predictable, Ultra-Low Fees
Eliminate public network volatility with a fixed, predictable fee structure on your dedicated Subnet. Reduce operational costs by over 90% compared to public L1/L2 fees.
Regulatory & Compliance Readiness
Build with built-in compliance tooling, including customizable KYC/AML modules, transaction monitoring, and permissioned validator sets to meet institutional requirements.
Enterprise-Grade Uptime SLA
Deploy on a fault-tolerant, multi-cloud Subnet architecture with automated failover, backed by a 99.9% uptime SLA and 24/7 monitoring and support.
Seamless Fiat & Crypto Rails
Integrate native bridges to Avalanche C-Chain and custom on/off-ramps, connecting your private payment network to public DeFi and traditional banking systems.
Rapid Deployment & Time-to-Market
Go from concept to production in weeks, not months, with our standardized Subnet deployment framework and pre-audited smart contract libraries for payments.
Structured Development Path
A clear, phased approach to building and scaling your institutional payment subnet on Avalanche. Each tier includes all features from the previous level.
| Capability | Foundation | Production | Institutional |
|---|---|---|---|
Custom Subnet Design & Deployment | |||
Avalanche Warp Messaging Integration | |||
Multi-Sig Treasury & Admin Controls | Basic | Advanced | Custom |
Real-Time Transaction Monitoring Dashboard | |||
Smart Contract Audit (by Partner Firm) | Limited Scope | Full Suite | Full Suite + Pen Test |
SLA-Backed Infrastructure Uptime | 99.5% | 99.9% | 99.99% |
Dedicated Technical Support | Email (Biz Hours) | Slack Channel (<4h) | 24/7 PagerDuty (<1h) |
Compliance & Reporting Module | Basic Analytics | Full Audit Trail & KYT | |
Time to Launch | 6-8 weeks | 10-12 weeks | Custom (12+ weeks) |
Estimated Investment | From $75K | From $150K | Custom Quote |
Smart Contract Development
Secure, audited smart contracts built for production by Web3-native engineers.
We architect and deploy mission-critical Solidity and Rust contracts with OpenZeppelin security patterns and formal verification for high-value applications. Our focus is on gas efficiency, upgradability, and resilience against novel attack vectors.
Deliver production-ready contracts in 2-4 weeks, backed by a 99.9% uptime SLA and comprehensive audit reports.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced features like vesting, staking, and governance. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, yield aggregators, and derivative contracts.
- Enterprise Logic: Multi-signature wallets, cross-chain bridges, and custom business logic for real-world asset (RWA) tokenization.
Designed for Specific Financial Workflows
Our Avalanche Subnet solutions are engineered from the ground up for institutional payment systems, delivering the performance, compliance, and reliability required for high-value financial operations.
Cross-Border Settlement
Build a dedicated settlement rail with sub-2 second finality, eliminating multi-day delays and correspondent banking fees. Our subnet architecture ensures deterministic settlement for FX and remittance flows.
Institutional Custody & Transfers
Deploy a private, permissioned ledger for secure asset transfers between regulated entities. Integrate MPC/TSS custody solutions with on-chain transaction rules for enhanced security and auditability.
B2B Invoice & Trade Finance
Automate invoice discounting, factoring, and letters of credit with programmable smart contracts. Tokenize real-world assets (RWAs) to create liquid, auditable trade finance instruments.
Real-Time Treasury Management
Enable real-time visibility and movement of corporate treasury funds across subsidiaries and partners. Implement automated multi-signature policies and spending limits directly on-chain.
Regulatory Reporting & Audit
Generate immutable, verifiable transaction logs for regulators (FATF Travel Rule, MiCA) and internal auditors. Our subnets provide built-in data availability layers for compliant record-keeping.
High-Frequency Payment Routing
Process thousands of micro-payments per second for gig economy payouts, streaming royalties, or IoT machine-to-machine transactions with predictable, low transaction fees.
Technical and Commercial FAQs
Clear answers to the most common questions from CTOs and technical leaders evaluating a custom payments Subnet.
For a standard institutional payments Subnet with core features (custom EVM, bridge, validator set), deployment to mainnet typically takes 4-6 weeks. This includes 2 weeks for architecture and smart contract development, 1-2 weeks for integration and testing on Fuji Testnet, and 1-2 weeks for final security review and mainnet launch. Complex requirements like multi-signature treasury modules or custom consensus can extend this timeline, which we scope and agree upon upfront.
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.