Ethereum · Live

Private trading infrastructure for serious operators.

A non-custodial passkey wallet, a private-execution sniper, a token launchpad and MEV-protected swaps, all on your own keys. No seed phrase, no KYC, no deposit.

The wallet, swap, send and receive need no subscription; sniper and launchpad access is an on-chain subscription, paid directly in DAI, cancel anytime. Every figure on this page is verifiable on-chain.

Open the app See the plans

01 · The moat

Three things that cost you on every other platform.

One problem per row, one answer per row. Every answer is something deployed, not promised.

MEV sandwich tax~0.3–2% average sandwich impact per ETH-mainnet swap, no upper bound on size-weighted whale orders.

Every submission is a private bundle fanned out to four builders (Flashbots, Beaverbuild, Titan, Lightspeed). Calldata never hits the public mempool. First inclusion wins; the rest drop.

RPC latency & rate-limitPublic RPC ~500ms p50 with 429s under bursts; paid tiers 200ms+ and still throttled. A snipe that waits for a quote loses the race.

The quote engine reads a local Reth node over IPC, sub-1ms RTT, sub-100ms end-to-end. No third-party RPC, no rate-limit. Live p50/p95/p99 at /latency.

Custodial freeze riskFTX, Mt. Gox, and every Telegram-bot sniper hold the seed in their HSM. Speed traded for the right to be locked out without warning.

The smart wallet is owned by your passkey. The key is derived in-browser via WebAuthn PRF, lives ~12ms between credential-get and signed payload, then zeroed. We see signed payloads, never key material.

02 · Subscription

Two plans, cancel anytime.

The Pro plan unlocks sniping and the launchpad. The Whale plan adds three benefits on top; live items and rolling-out items are marked on every page.

Pro plan · Sniping

Sniping

€20/ 30 days

Low-latency snipe path
Launchpad accessbeta
Non-custodial, keys never leave your device
Cancel anytime on-chain

Open the app

Whale plan · Most popular

Priority

€200/ 30 days

Everything in Pro
Priority execution lane (higher priority-fee ceiling)
Governance voterolling out
Programmatic APIrolling out

Open the app

Price fixed in EUR, paid directly in DAI from your own wallet. No deposit, no KYC.

03 · On-chain proof

Live on Ethereum mainnet, today.

Core contracts are deployed and Sourcify exact-match verified. The fee-flow path is immutable: no admin function can redirect collected funds or change the sink. Each address links to its verified source.

LOSURIA SubscriptionDAI-direct · non-custodial · 50–200% price corridor

0xf496a3a8…0c0ed5 ↗

Signed-Order Executorrelays your pre-signed snipe/limit orders

0x8D47a937…47F68f ↗

Spend-Swap Executoratomic 1% fee, settled in DAI

0xb6ab7256…869693 ↗

Spend-Swap Executor · Baseatomic 1% fee in WETH, straight to the treasury

0x63908caE…380573 ↗

Fee Collectorimmutable, sinks to DAI treasury

0x9e3ccef9…a39308 ↗

Full security page Read the architecture

04 · Measured