Amadeus Wallet & Exchange.
Non-custodial multi-chain HD wallet, integrated exchange with 40+ real-time assets, staking, futures, P2P, NFT and crypto payments — one app for your entire crypto world, built in Germany.
One platform for all your digital assets.
Wallet, live markets, trading, earn and payments — one operating model, one API-first integration.
Non-custodial HD Wallet
Hierarchical BIP-39/44 wallet across BTC, ETH, BNB, TRX, SOL — with locally encrypted seed, import/export and seed verification.
Markets & Exchange
40+ assets with real-time prices refreshed every 2 seconds, candlestick charts, sparklines, personal watchlist and instant trade.
Send, Receive & Swap
On-chain send with QR scanner, local address book, cross-asset swap and transaction confirmations tracked in real time.
Earn, Staking & Futures
Flexible staking, Earn yield products, perpetual futures and Copy Trading to mirror top traders' strategies.
P2P & Pay
P2P marketplace with escrow, merchant QR payments, referral program and push notifications for every important event.
NFT & dApps
On-chain NFT gallery, dedicated NFT wallet and dApps browser to interact with the Web3 ecosystem directly from the app.
Compliance built in, not bolted on.
Institutional standards from day one: every transaction is tracked, verified and reconciled with the same controls used by regulated financial institutions.
Hot / cold separation with multi-signature approvals.
- KYC / KYB onboarding
- AML & sanctions screening
- Transaction monitoring
- Full audit logging
- Encrypted keys, periodic rotation
- Role-based access control
- TLS 1.3 in transit
- Backup & disaster recovery
Amadeus Castellum AG
German-based company developing digital asset payment infrastructure. We work with licensed partners for fiat settlement and put compliance and security first.
The name — Castellum, Latin for "stronghold" — reflects our philosophy: every layer is designed to protect value, in transit and at rest.
Let's talk.
Partnerships, compliance or technical requests — we'll be glad to reply.