Bulla Banker - Blockchain Accounting Platform

Bulla Banker is a comprehensive blockchain-based accounting and payment platform that enables businesses, DAOs, and individuals to manage their Web3 finances without intermediaries. The platform leverages triple-entry accounting, where transactions are minted as tokens on the blockchain and cryptographically signed by both parties, creating an immutable shared source of truth.

Core Accounting Capabilities

Triple-Entry Subledger System: All invoices and payments are tokenized on-chain, creating cryptographically signed records that automatically appear in both parties' dashboards. This blockchain-based subledger eliminates reconciliation errors and provides an immutable audit trail for all financial transactions.

Multi-Chain Transaction Management: Import and organize all on-chain transactions across 14+ blockchain networks (Ethereum, Polygon, Optimism, Avalanche, Fuse, Celo, Gnosis Chain, Redbelly) using the integrated Transaction Importer. Automatically crawl blockchain networks to find and aggregate all transactions associated with specified wallet addresses, consolidating fragmented multi-chain activity into a unified dashboard.

Advanced Categorization & Reporting: Multi-tagging and custom labeling enable powerful search and filtering for bookkeeping. Tag transactions by type (income, expense, swap, stake), department, project, or any custom category. Export comprehensive ledgers and transaction reports for tax preparation, audits, and financial statement preparation. Track cost basis for cryptocurrency payments to calculate capital gains.

Real-Time Financial Visibility: Automated dashboard updates provide real-time visibility into all receivables and payables across multiple chains and token types. Support for any ERC-20 token including USDC, ETH, wBTC, and custom DAO tokens. All transactions are automatically documented with descriptions, metadata, and email notifications.

Payment & Invoice Processing

Tokenized Invoicing: Create and send blockchain-based invoices that mint as NFTs (Bulla Claim Tokens), creating immutable records visible to both parties. Invoices automatically appear in recipient dashboards as payables and sender dashboards as receivables, eliminating manual entry and reconciliation.

Batch Processing: Upload CSV files to process multiple invoices, payments, or payroll transactions simultaneously. Gnosis Safe integration allows bundled execution for multi-sig wallets, significantly reducing time and gas costs. Re-use previous payment groups for recurring payroll workflows.

Instant Wallet-to-Wallet Payments: Process instant cryptocurrency payments between any wallets with automatic on-chain documentation. Add descriptions visible to both sender and recipient for transaction context. Custom tagging enables categorization for bookkeeping purposes.

Tax & Compliance Features

Export audit-ready transaction histories formatted for tax preparation and compliance reporting. Automated categorization and documentation ensure complete records for capital gains calculations. U.S. regulations requiring cryptocurrency transaction reporting are addressed through precise cost basis tracking, transaction dates, and transaction purpose documentation.

Key Differentiators

No account setup, onboarding, or KYC required - connect with any crypto wallet to start immediately. Multi-sig wallet compatibility with Gnosis Safe for DAO treasury management. Fully decentralized with no custodial storage of personal or financial data. Open-source protocol enables developers to build custom integrations.

Target Users

Web3 companies and blockchain-based businesses needing compliant financial infrastructure and automated subledger accounting. DAOs managing contributor payments, expenses, and treasury operations across multiple chains. Solopreneurs and freelancers requiring crypto-native bookkeeping and invoicing. International businesses seeking transparent, auditable financial records that integrate with on-chain operations. Any organization managing complex multi-chain financial activity requiring 360-degree visibility and audit-ready documentation.