WALLET SDK · EVERY STABLECOIN · ONE LANGUAGE
The world's stablecoins, one language.
USDC, JPYC, EURC, KRW-stable — every regional stablecoin, controlled by a sentence. Leviosa reads the intent, finds the best compliant yield across 11 chains, and executes deterministically with one signature. Bridge, deposit, send, hedge: one intelligence, every currency.
12Roadmap
regional stablecoins1
signature, any chains11
supported chainsBest APYRoadmap
found across 11 chainsLeviosa · Partner Wallet
Put $1,500 wherever the yield is best
Review & confirm3 steps
$1,500 → 1,500 USDC → Morpho · 8.4% APY
01USD → USDC · compliant on-ramp
02CCTP bridge · Base → HyperEVM
03Deposit · Morpho Steakhouse USDC
Est. fee0.42 USDC
Max outflow1,500.42 USDC
Sign & executeCancel
Ask anything…↑
Sending a message never executes anything.
USDPut $1,500 wherever the yield is best
JPYCTurn my JPYC into USDC and park it where yield is highest
EURCMove $1,200 of EURC into USDC and earn
SENDSend all my USDC to Arbitrum
BRIDGEMove every stablecoin I have to Base
EARNShow me vaults worth depositing into
EARNPut all USDC into Morpho Steakhouse
WITHDRAWPull everything out of Aave
PERPBTC 5x long, $100
PERPIf SK Hynix drops 10%, open a 3x long with $8
INFOWhat kind of coin is Solana?
KOUSDC 전부 아비트럼으로 보내줘
KO아베에서 다 꺼내줘
USDPut $1,500 wherever the yield is best
JPYCTurn my JPYC into USDC and park it where yield is highest
EURCMove $1,200 of EURC into USDC and earn
SENDSend all my USDC to Arbitrum
BRIDGEMove every stablecoin I have to Base
EARNShow me vaults worth depositing into
EARNPut all USDC into Morpho Steakhouse
WITHDRAWPull everything out of Aave
PERPBTC 5x long, $100
PERPIf SK Hynix drops 10%, open a 3x long with $8
INFOWhat kind of coin is Solana?
KOUSDC 전부 아비트럼으로 보내줘
KO아베에서 다 꺼내줘
01 — FOUR BARRIERS, FOUR MODULES
Between a user's currency and the best yield on earth sit four concepts: gas, chains, contracts, keys.
Wallets are great at sending and holding. The moment users reach for yield, bridging or perps, four concepts push them out — and your integration budget explodes.
01Barrier · Gas
Gasless
Users never need ETH. Every fee is paid in USDC, and actions across several chains collapse into one signature.
EIP-7702 · Biconomy MEE SuperTx
02Barrier · Chains & bridges
Intent Engine
"Move every stablecoin to Arbitrum" becomes a multi-chain sweep plan. Korean-first parsing handles coin nicknames, trader slang and typos.
Across · CCTP · Korean-first parser
03Barrier · Bad calls
Whitelist Guard
The LLM returns an intent from a schema enum — nothing more. Calldata comes only from whitelisted ABIs, so addresses and amounts can't be hallucinated.
Deterministic encoding · interceptor · leverage guard
04Barrier · Keys
Embedded Accounts
Reuse the signer you already ship. Signing happens on the client; the server never holds keys.
Privy embedded wallet · EIP-712
02 — EXECUTION PIPELINE
From one sentence to one signature in seven steps.
The LLM lives in exactly one box. Everything else is deterministic code.
01
Context injection
Balances, chains, positions and policy attached to the request
deterministic
02
Interceptor
Blocks jailbreaks, seed/key requests, price calls and "which coin will 10x" before the LLM
deterministic
03
LLM intent
Returns an intent from a schema enum. Cannot emit addresses or calldata
llm · claude / gemini / gpt
04
ABI encoding
Calldata generated deterministically from whitelisted strategies
deterministic
05
Safety check
Limits, blacklist, KYC, slippage cap, large-trade warnings
precheckPlan
06
Confirm & sign
Review card → user EIP-712 signature. Chat alone never executes
user
07
Gasless execution
SuperTx submitted, gas in USDC, receipt with explorer link
eip-7702 · mee
03 — COVERAGE
We only call it supported when the code says so.
Three badges, nothing else: Live, Withdraw only, Roadmap.
Supported chains · 11
EthereumBase (default)ArbitrumOptimismPolygonBSCAvalancheLineaScrollGnosisHyperEVM
MODULEPROTOCOL / EXAMPLESTATUS
Send
ERC20 transfer · multi-chain
"Send 100 USDC to Arbitrum"
Bridge
Across · CCTP · multi-chain sweep
"Move every stablecoin to Arbitrum"
Earn
Morpho vault deposit/withdraw · yield table (DefiLlama)
"Put all USDC into Morpho Steakhouse"
Positions
Aave · Compound — withdraw existing positions; new deposits route to Morpho
"Pull everything out of Aave"
Perps
Hyperliquid · crypto + stock/index perps · TP/SL · conditional entry
"If SK Hynix drops 10%, 3x long with $8"
Rewards
Merkl claim
—
Info
Coin explainers · RSI & indicators · Google Search grounding
"What kind of coin is Solana?"
Widget · Console
<LeviosaChat /> · webview widget · policy console
—
Exchange connector available as an option. No prediction markets, no swaps.
04 — SAFETY
A model that can't make things up. Trust comes from architecture, not prompts.
✓
The LLM never writes calldata
It returns an intent from a schema enum. Calls outside the strategy/ABI whitelist are structurally impossible.
✓
Every execution is confirm → sign
Privy signature, EIP-712, 7702 authorization. A chat message on its own executes nothing.
✓
Deterministic interceptor
Jailbreaks, seed/private-key requests, price predictions and trade recommendations are blocked before the model.
✓
Leverage guard
Margin must be explicit (no auto-sizing), minimum order size, per-market max leverage, close is reduceOnly.
✓
Server holds no keys
Client signs, server submits. Over-balance and large-trade (70%+ of balance) warnings, slippage cap.
✓
On-chain policy (GIWA)
Daily and per-tx limits, 2FA threshold, blacklist and KYC tier enforced by a policy contract — by effect.
Adversarial test results · internal, 2026-06-13
latency figures: measurement pending
0 / 18
Spot-order hallucinations
address · amount · market
0 / 31
Exchange-confusion leaks
across connectors
0 / 13
Adversarial leverage criticals
critical findings
0 / ~12
Investment-advice manipulations
advice induced
05 — DEVELOPERS
One key, one RPC.
It plugs into the wallet you already have.
1
Pick a provider, bring your key
Claude, Gemini or GPT. Optional baseUrl for a proxy.
createIntentParser({ provider, apiKey, baseUrl? })
2
Intent → plan → precheck
Turn the parsed intent into a deterministic plan and validate it against policy.
planIntent(intent, ctx) → precheckPlan(plan, policy)
3
Sign → submit
EIP-712 signature with your existing signer, submitted to the 7702 relay. Progress streams over SSE.
batchTypedData → Eip7702RelayAdapter.submitBatch
@leviosa/sdk · TypeScript · ESM · deps: viem, zod · signer: your existing Privy embedded wallet
wallet/leviosa.tsas shipped today
import { createIntentParser, planIntent, precheckPlan, batchTypedData } from '@leviosa/sdk';
const parser = createIntentParser({ provider: 'claude', apiKey: process.env.LLM_KEY! });
const { intent } = await parser.parse('send $40 to Younghee');
const plan = planIntent(intent, ctx); // calldata generated deterministically here
const verdict = precheckPlan(plan, policy); // limits · blacklist · KYC
const sig = await wallet.signTypedData(batchTypedData({ account, plan }));
await adapter.submitBatch(account, plan, sig);
Target API · new Leviosa({ apiKey, chains, gas:{token:'USDC'}, policy, signer }).execute(input, { confirm })Roadmap
INTEGRATION MODEAvailable
Headless SDK
You own the UI. We ship parser, planner, precheck and relay adapter.
INTEGRATION MODERoadmap
React chat component
<LeviosaChat /> with review, blocked and receipt cards built in; theme tokens injectable.
INTEGRATION MODERoadmap
Webview / iframe widget
For mobile wallets. Embed as a webview inside the native app.
INTEGRATION MODERoadmap
Partner policy console
Allowed protocols, per-tx limits, leverage caps, confirmation UI.
06 — PARTNER CUSTOMIZATION
Your brand, your policy, your LLM key.
LLM providerAvailable
Claude, Gemini or GPT. Bring your own key; point baseUrl at a proxy, Azure or Vertex.
claudegeminigpt
PolicyAvailable
Inject limits, blacklists and KYC tiers into precheckPlan. The GIWA build enforces the same policy on-chain, by effect.
dailyLimit · perTxLimit · twoFaThreshold
blacklist · kycTier · maxLeverage
Theme tokensRoadmap
Neutral widget, swappable accent token. Light and dark.
Every stablecoin in. The best yield out. In your app.
We'll open a pilot or sandbox for your team. Pricing is scoped per pilot.