Dfns is a leading Wallets-as-a-Service (WaaS) platform founded in 2020 and headquartered in Paris, France. The company provides a programmable wallet infrastructure that brings together transaction management, workflow governance, key orchestration, and third-party integrations into one secure operating system for blockchains. Dfns enables custody, payments, trading, tokenization, and banking applications through its API-first developer platform, supporting 40+ blockchains including Ethereum, Solana, Bitcoin, Polygon, and Cosmos.
Built on advanced MPC (Multi-Party Computation) cryptography and certified with SOC 2 Type II, ISO 27001, and CCSS Level 3 security standards, Dfns is trusted by over 300 financial institutions and applications worldwide. Notable clients include ABN AMRO, Fidelity, Zodia Custody, Stripe, IBM, MoonPay, Circle, Deblock, and Broadridge. The platform has secured over $20 billion in assets, created more than 10 million wallets, and processes over $1 billion in monthly transfers. Dfns holds a DASP (Digital Asset Service Provider) license from the French regulator AMF and operates globally across 8+ countries with 24/7 support coverage.