0x30 · Crypto & Web3

Revolutionise your payments with Web3.

Decentralisation, security and flexibility converge. Our Web3 payment server gives your business blockchain-based payment options: gateway integration, direct hardware wallet support, or a robust multisig solution.

Chains & tools we work withEthereumSolanaBitcoinEVMUSDC · USDTBTCPayCoinbase CommerceCosmos SDKHyperledgerCorda
0x31 · Payment solutions

Four ways to accept crypto.

Integrated into your existing site, store or app, across blockchains.

Live example from a bookshop web store
01

Web3 wallet payment development

Turn your web applications into Web3-ready platforms. Tailor-made payment pages for all main wallets, built with Node.js, Python or PHP, intuitive and secure, with features designed for your business. Live example: a bookshop web store.

MetaMask · Rabby · Phantom
QR code fundraising example
02

QR code-to-wallet payment

The simplest method: one scan and your customers pay straight from their wallet. Fast and frictionless for merchants, easy to implement, with no intermediaries and no fees.

No intermediary · No fees
03

Payment gateway integration

Accept cryptocurrency in your online store, app or service through one secure interface that works across blockchains, so your customers get more options and more flexibility.

Multi-chain · Many cryptocurrencies
04

Multisig payment solutions

Transactions are authorised only when several parties approve them: an extra layer of protection for internal team management or high-value transactions.

Multisig · Hardware wallets
0x32 · Why choose us

Built to fit, secure, future-ready.

Seamless integration

Designed to plug into your existing systems: e-commerce site, SaaS platform or enterprise application.

High security

Multisig, hardware wallets and encrypted payment channels at every step of the transaction.

Future-ready

As blockchain technology evolves, your payment system stays ahead with the latest innovations in decentralised finance.

All blockchains

Support for multiple blockchains and cryptocurrency assets.

0x33 · BTCPay & Coinbase Commerce

Secure cryptocurrency payment integrations.

Our BTCPay and Coinbase Commerce integrations streamline your transactions with top-level security, lower fees and smooth integration. Start with a complimentary consultation.

  • Multisignature wallets — extra layers of security for every transaction
  • Robust reconciliation tools — billing reconciliation for precise financial tracking and reporting
  • Secure by design — industry-leading encryption standards
  • Expert guidance — industry professionals at your side
Bitcoin
0x34 · Odoo module

Web3 Crypto Wallet Accounting: multi-chain & price oracles.

Managing crypto assets in Odoo alongside traditional accounting has become essential for modern businesses. The module bridges blockchain and accounting: track crypto holdings and token balances like any bank account.

Tested on Odoo 19 Community & Enterprise. Supports Ethereum (EVM), Solana, Bitcoin and other major networks.

Wallet accounting dashboard

Detailed features

  • Wallets across Ethereum, Solana, Bitcoin and other blockchains
  • Automatic token balance tracking with real-time refresh
  • Multi-source price oracles: DexScreener, Jupiter, CoinGecko, Solscan
  • Automatic chart of accounts integration with configurable code ranges
  • Visual wallet identicons for instant identification
  • Hundreds of pre-configured tokens: ETH, BTC, SOL, USDC, USDT and more
  • Token authorisation to filter the tokens displayed
  • Price history tracking for every token
  • API call logging for debugging and audit trails
  • Wizard-based wallet creation with automatic chain detection

Benefits

  • Multi-chain support — every wallet in a single interface
  • Automatic token discovery — native and SPL tokens detected for you
  • Real-time price updates — up-to-date USD valuations
  • Seamless accounting — each wallet creates its accounts and journals
  • Visual identicons — a unique visual for each address
  • Comprehensive logging — refresh and price logs to monitor everything
Exclusive

Join the Web3 Crypto Wallet Accounting beta and get lifetime free access.

Early adopters and advisors get a lifetime free license. Limited spots.

Join the beta →
0x35 · Blockchain engineering

Smart contracts, audits and chains.

We were on Web3 very early, from private chains to blockchains with millions of users. Today we sharpen our Cosmos SDK expertise with Ignite CLI.

01

Smart contract development

Smart contract frameworks, EVM blockchains and browser extensions, matched to the highest-value solution for your needs.

Solidity · EVM
02

Solidity audits

Smart contract security audits, penetration testing and threat analysis before your code holds real value.

Security audit · Pentest
03

Web3 development

Blockchain implementations and decentralised organisations woven into the fabric of your business.

Hyperledger · Corda · Cosmos SDK · Ignite CLI
0x36 · Consulting

Blockchain & cryptocurrency seminars.

Want to learn more about blockchain, Bitcoin and the new currencies? We give in-depth presentations and seminars to bring your team up to speed on the crypto world and what it can do for you.

Crypto wallet