Category
  • Bridge Apps
  • Bridge SDKs
  • DeFi Apps
  • Digital Wallets
  • Ecommerce
Use Cases
  • Asset Tokenization
  • B2B Payments
  • Borrowing and Lending
  • Cross-Chain Transfers
  • E-commerce Payments
Circle Products Used
  • USDC
  • EURC
  • Mint
  • Wallets
  • Contracts
Blockchains Supported
  • Arbitrum
  • Avalanche
  • Base
  • Ethereum
  • Polygon PoS
On/Off-Ramps
  • Yes
Platform
  • Android
  • iOS
  • Web
Region
  • Europe
  • LATAM
  • Middle East and Africa
  • North America
Country
  • Argentina
  • Australia
  • Belgium
  • Bolivia
  • Botswana
Support
PSIWARE™

We design and build scalable Web3 solutions integrating digital dollar and stablecoin flows, from crypto wallets and payment rails to gaming, DeFi, and asset tokenization.

PSIWARE™ is a Web3 and blockchain development agency based in Argentina, helping fintechs, crypto-native startups, and enterprises launch scalable, digital dollar-powered solutions.

With more than 20 years in software engineering and over 6 years building blockchain ecosystems, we bring the technical depth and product focus needed to turn decentralized ideas into real-world applications.

We work closely with our partners to design, build, and scale Web3 products that integrate stablecoins like USDC, bridging the gap between traditional finance and crypto-native ecosystems.

Our Web3 services include:

  • Digital wallets and crypto payment platforms with stablecoin support
  • Custom on/off-ramp integrations, fiat-to-crypto bridges, and compliance-ready flows
  • Smart contract development (Ethereum, Flow, Stellar, Polygon)
  • DeFi platforms, staking systems, and DEX/CEX integrations
  • Token generation, vesting mechanisms, and launch support
  • Asset tokenization and real-world asset infrastructure
  • NFT-based products, ticketing, loyalty, and collectibles
  • Mass payout systems and automated distribution on L2 networks
  • SDKs and APIs for embedded Web3 experiences
  • Cross-chain and Layer-2 solutions to improve scalability

Whether you're looking to embed digital dollars into your payment stack, develop a crypto wallet, or launch tokenized products, we offer flexible development capacity and strong product thinking to support your roadmap.

Use Cases

Crypto Wallet Integrated with Traditional Banking (Stellar-Based)

We developed a comprehensive crypto wallet platform built on the Stellar network, enabling fast, low-cost, and secure transactions with native USDC support. The solution bridges traditional banking services and blockchain, allowing users to buy, sell, and transfer digital assets like USDC, USDT, BTC, and ETH. It includes ARS (Argentine Peso) fiat integration, QR payments for both B2B and B2C, and real-time settlement. Stellar’s built-in compliance features and onchain memo system simplify KYC/AML flows and institutional integrations. The wallet also supports user onboarding, merchant tools, and a modular architecture for scalable deployment across regulated or emerging markets.

In-Game Betting Infrastructure for Gamers.bet

Gamers.bet is revolutionizing competitive gaming by enabling in-game betting directly within video games. We developed a backend infrastructure and SDK that allow game developers to seamlessly integrate betting mechanics into their games. All financial transactions, including entry fees and payouts, are processed through a secure backend using digital dollars, ensuring fast, stable, and transparent settlements. Players undergo a verification process to ensure eligibility, and once approved, they can participate in betting-enabled game modes across various titles. This system increases engagement and opens new revenue opportunities for developers - all while keeping the experience fluid, compliant, and crypto-native.

Tokenized Payments and NFT Experiences for Live Events

We developed a scalable Web3 platform for live events that enhances the fan experience through tokenized payments and digital collectibles. Users can purchase tickets, merchandise, and venue services using a dedicated cryptocurrency, while also earning Non-Fungible Experiences (NFEs) - unique digital assets that capture key moments and can be traded in secondary markets. The platform supports digital dollars as a stable and efficient payment method, reducing friction at the point of sale and ensuring secure, real-time settlement. Event organizers gain access to detailed analytics through onchain data, enabling better decision-making for staffing, security, merchandising, and promotions. Built for both mobile and web, the solution includes identity verification, wallet integration, and personalized offers powered by fan behavior and interaction history. It creates new monetization opportunities while delivering a seamless and engaging experience for fans and organizers alike.

Web3 eSports Platform with Tokenized Rewards for Moxy.io

Moxy.io is transforming competitive gaming by integrating blockchain technology to offer real rewards for players. We collaborated with Moxy.io to develop a platform that enables gamers to participate in on-demand eSports tournaments across various games. A key innovation is the Proof of Play mechanism, which rewards players based on their engagement and performance, ensuring that active participation is recognized and compensated. The platform also features a wrapped $MOXY (wMOXY) token on the Ethereum blockchain, enabling broader accessibility and liquidity. This dual-token system ensures that players can easily acquire and use $MOXY tokens within the Moxy ecosystem. By combining blockchain technology with competitive gaming, Moxy.io offers a scalable and engaging platform that empowers both players and developers, bridging the gap between traditional gaming and the emerging Web3 landscape.

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