311
OnyzeOnyzeProfessional digital asset custody and third-party service with API-accessible financial cryptocurrency products.
312
OobitOobitSend and receive crypto instantly worldwide with Oobit, accepted at over 100 million retailers, all with zero fees.
313
OPENDIMEOPENDIMEA unique USB stick wallet for offline Bitcoin transactions, enabling physical, peer-to-peer BTC exchanges like cash.
314
openfortopenfortOpenfort streamlines blockchain integration in gaming, enhancing developer and user experiences. Its tools simplify complexities, ensuring fewer disruptions for gamers and seamless blockchain functionality. Empower players with true digital ownership, blending Web2 UX effortlessly.
315
Opera CryptoOpera CryptoOpera Crypto Browser is a groundbreaking Web3 browser that seamlessly integrates traditional web use with blockchain tech, offering direct access to Web3 features. It includes MiniPay, a stablecoin wallet on Celo, enhancing accessibility to DApps.
316
Orchid FinanceOrchid FinanceOrchid Finance: a cross-chain wallet enabling atomic swaps, integrated DEX, and dApp browser, aiming to unify crypto transactions and interactions.
317
OttrOttrOttr simplifies crypto with a user-friendly Solana-based wallet, offering self-custody, low fees, and a unique social feature with $ottrname.
318
OutbitOutbitOutbit from Malta redefines finance with blockchain for secure, cost-effective digital transactions and smart asset management.
319
OwnbitOwnbitOwnbit is a cutting-edge multi-coin cryptocurrency wallet, ensuring security and user control. With offline wallet creation, SegWit, and private key management, it's designed for comprehensive asset protection and flexibility.
320
oxisoxisOxis offers a simplified, secure crypto portfolio management with no hidden fees or paperwork, emphasizing privacy.
