DePIN Device Payment Swaps

overview

CORE SERVICE

Smart Contract Development

Secure, audited smart contracts that power your Web3 product's core logic.

We architect and deploy production-grade smart contracts on EVM and Solana networks. Our development process is built for security and speed, delivering audit-ready code in 2-4 weeks for most MVPs.

Security-First Development: Code with OpenZeppelin standards, formal verification, and comprehensive test suites covering >95% of logic paths.
Gas Optimization: We minimize transaction costs by 15-40% through efficient storage patterns and bytecode optimization.
Full Lifecycle Support: From initial architecture and Hardhat/Foundry setup to mainnet deployment and post-launch upgrade management.

We don't just write code; we engineer the immutable foundation of your business.

Our contracts are built for real-world use: multi-sig administration, upgradeable proxies, and gas-efficient batch operations. We specialize in custom DeFi primitives (AMMs, lending pools), NFT ecosystems (dynamic metadata, staking), and enterprise utilities (tokenization, governance).

key-features-cards

ENGINEERED FOR DEPIN SCALE

Core Technical Capabilities

We build the secure, scalable payment infrastructure that connects IoT hardware to blockchain value. Our solutions are designed for high-volume, low-latency transactions in real-world environments.

Secure Hardware Integration SDK

Embedded SDKs for ESP32, Raspberry Pi, and custom hardware to sign and broadcast transactions directly from devices. Supports secure element chips and hardware wallets for key management.

ESP32, RPi

Supported Platforms

HSM/TPM

Secure Element Support

EXPLORE

Multi-Chain Payment Routing

Intelligent swap layer that routes device payments through the most cost-effective liquidity pools across EVM, Solana, and L2s. Reduces gas costs by up to 70% for microtransactions.

Real-Time Oracle Feeds

Low-latency price oracles and proof-of-work attestations tailored for DePIN. Delivers verifiable data on device usage, energy consumption, and location with sub-second finality.

Automated Settlement & Compliance

End-to-end payment settlement with automated fiat off-ramps, multi-sig escrow, and regulatory reporting. Built-in KYC/AML checks for enterprise-grade compliance.

benefits

TANGIBLE RESULTS

Business Outcomes for DePIN Operators

Our DePIN Device Payment Swaps infrastructure delivers measurable improvements to your network's economics and operational efficiency. Here are the concrete outcomes you can expect.

Accelerated Revenue Collection

Convert device-generated tokens into stable revenue in real-time. Automate swaps on DEXs like Uniswap V3 to eliminate manual treasury management and reduce settlement cycles from days to minutes.

< 60 sec

Settlement Time

24/7

Automated Execution

Optimized Treasury Management

Mitigate volatility risk for your network's treasury with automated, rule-based swaps. Implement custom strategies for cost-averaging or threshold-based conversions to protect your operational capital.

Custom Slippage

Risk Controls

Multi-DEX

Best Price Routing

Reduced Operational Overhead

Eliminate the need for in-house development of swap infrastructure and ongoing smart contract maintenance. Our managed service handles liquidity aggregation, gas optimization, and security updates.

DevOps Burden

Managed

Security & Upgrades

Enhanced Network Participant Trust

Provide transparent, on-chain proof of payments and swap execution. Build credibility with your device operators and token holders through verifiable, automated settlement processes.

On-Chain

Full Audit Trail

Real-Time

Proof of Execution

Scalable Global Payment Infrastructure

Support a growing network of devices and participants without re-architecting your payment layer. Our system scales with your DePIN's adoption across multiple regions and blockchains.

Multi-Chain

EVM Compatible

Elastic

Handles Network Growth

Faster Time-to-Market

Launch your device payment system in weeks, not months. Leverage our pre-audited swap modules and integration templates to focus on your core hardware and network growth.

2-4 weeks

Integration Timeline

Pre-Built

Audited Modules

Choose the right level of support for your IoT payment network

DePIN Swap Implementation Tiers

Compare our structured service packages for implementing secure, cross-chain payment swaps for DePIN devices. Each tier includes core smart contract development with increasing levels of security, support, and operational management.

Feature / Capability	Starter	Professional	Enterprise
Custom Swap Smart Contracts
Multi-Chain Support (EVM)	1 Chain	Up to 3 Chains	Unlimited
Gas Optimization & Fee Abstraction	Basic	Advanced	Custom Logic
Third-Party Security Audit	Optional Add-on	Included (1 Firm)	Included (2 Firms)
Deployment & Integration Support	Documentation Only	Hands-on Support	Full Integration
System Monitoring & Alerting	Self-Hosted Tools	Managed Dashboard	24/7 Proactive Monitoring
Incident Response SLA		Next Business Day	< 4 Hours
Smart Contract Upgradeability	Not Included	Basic Proxy Pattern	Governance-Controlled Upgrades
Oracles & Price Feeds	Chainlink (Standard)	Multiple Providers	Custom Aggregator Design
Implementation Timeline	4-6 Weeks	6-10 Weeks	Custom
Starting Price	$25,000	$75,000	Contact for Quote

tech-stack

BUILT FOR SCALE

Protocols & Technologies

We architect DePIN payment swaps on battle-tested infrastructure, ensuring security, interoperability, and seamless integration with your existing hardware ecosystem.

Solana Program Development

High-throughput, low-latency payment programs built on Solana for sub-second settlement. We leverage the Sealevel runtime and native token program for optimal performance.

EXPLORE

EVM Smart Contracts

Gas-optimized smart contracts for cross-chain payment routing and escrow. Built with Solidity 0.8+ and OpenZeppelin libraries for maximum security and auditability.

EXPLORE

Wormhole Integration

Secure cross-chain messaging to bridge payments and data between Solana, EVM chains, and other DePIN ecosystems. We implement the official Wormhole SDK for verified security.

EXPLORE

Pyth Oracle Feeds

Integration of Pyth Network's low-latency price oracles for real-time, verifiable off-chain data, enabling accurate and tamper-proof payment calculations for device usage.

EXPLORE

Token Standards & SPL

Implementation of SPL (Solana) and ERC-20/1155 (EVM) token standards for representing device credits, access rights, and loyalty points within your payment ecosystem.

EXPLORE

Secure RPC & Indexing

Managed RPC endpoints and custom indexers for reliable transaction broadcasting and real-time state monitoring, ensuring 99.9% uptime for your payment operations.

99.9%

Uptime SLA

< 100ms

Avg. Latency

process-walkthrough

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built to your exact specifications.

We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our process delivers audit-ready code from day one, using battle-tested patterns from OpenZeppelin and rigorous internal reviews.

Full Lifecycle Support: From initial design and Solidity 0.8+ development to deployment, verification, and on-chain monitoring.
Security-First: Every contract undergoes formal specification and automated analysis before manual review, significantly reducing vulnerabilities.
Gas Optimization: We write for efficiency, targeting up to 40% lower gas costs for end-users compared to unoptimized implementations.

Deploy with confidence. We build the secure, scalable foundation your dApp needs to launch and grow.

Implementation & Support

Technical FAQs for DePIN Builders

Get clear, technical answers to the most common questions about building secure, scalable DePIN payment infrastructure.

A standard deployment for a DePIN device payment swap system takes 2-4 weeks from kickoff to mainnet launch. This includes smart contract development, integration with your hardware SDK, frontend dashboard, and initial testing. Complex multi-chain or custom oracle integrations can extend this to 6-8 weeks. We provide a detailed sprint-by-sprint Gantt chart during the initial scoping phase.

Smart Contract Development

Core Technical Capabilities

Secure Hardware Integration SDK

Multi-Chain Payment Routing

Real-Time Oracle Feeds

Automated Settlement & Compliance

Business Outcomes for DePIN Operators

Accelerated Revenue Collection

Optimized Treasury Management

Reduced Operational Overhead

Enhanced Network Participant Trust

Scalable Global Payment Infrastructure

Faster Time-to-Market

DePIN Swap Implementation Tiers

Protocols & Technologies

Solana Program Development

EVM Smart Contracts

Wormhole Integration

Pyth Oracle Feeds

Token Standards & SPL

Secure RPC & Indexing

Smart Contract Development

Technical FAQs for DePIN Builders

Get a free quote.

Get In Touch
today.

DePIN Device Payment Swaps

Smart Contract Development

Core Technical Capabilities

Secure Hardware Integration SDK

Multi-Chain Payment Routing

Real-Time Oracle Feeds

Automated Settlement & Compliance

Business Outcomes for DePIN Operators

Accelerated Revenue Collection

Optimized Treasury Management

Reduced Operational Overhead

Enhanced Network Participant Trust

Scalable Global Payment Infrastructure

Faster Time-to-Market

DePIN Swap Implementation Tiers

Protocols & Technologies

Solana Program Development

EVM Smart Contracts

Wormhole Integration

Pyth Oracle Feeds

Token Standards & SPL

Secure RPC & Indexing

Smart Contract Development

Technical FAQs for DePIN Builders

Get In Touch today.

Get In Touch
today.