Signed. Scoped. Revocable.
MetaMaskSmart Accounts
Venice AIx402 inference
1Shot APIexecution
x402per-call USDC
BaseSepolia testnet
Desktop Application

Frost
1.0

Tauri · 240 MB · macOS / Linux / Windows
Stack
  • IdentityMetaMask Smart Accounts
  • AuthorityERC-7710 redelegation
  • Settlementx402 over USDC
  • InferenceVenice AI (native-x402)
  • Execution1Shot API · private mempool
  • AuditOn-chain Merkle commitment
Frost — New Session · drafting
DRAFT

If ETH on Uniswap v3 falls below $2,800, swap to USDC on the best Base DEX, then post a Discord update to my community.

0x7Ac…E91 User
master.agent Pending
CAP$200HITL ≥$8kSLIPPAGE30bpsTTL48hSUBS ≤12CHAINBase
Review the structured spec before signing
Sign Mandate
How it works
01
Describe

Write your intent in plain English — a condition, an action, a limit. No code, no config files. Frost reads it like a brief.

02
Compile & Sign

The master agent compiles a structured mandate — caveats, caps, TTL, HITL thresholds — surfaces it for review. You sign exactly once with your MetaMask smart account.

03
Walk Away

Frost runs in the background. Sub-agents spawn on demand. High-stakes actions pause for your approval. An on-chain Merkle root logs every decision.

Capabilities
Built for
precision.

Every design decision in Frost traces back to one constraint: agents should do exactly what you authorised — no more, no less, never without a trail.

Bounded Authority

ERC-7710 redelegation chains hard-cap every sub-agent's spend, call count, TTL, and chain scope. Authority can only narrow, never expand downstream.

ERC-7710
Human-in-the-Loop

Set a value threshold — any transaction above it pauses the session and fires an OS notification. You approve or deny before execution resumes.

HITL
Dynamic Sub-agents

No standing agents. The master spawns specialists at runtime — pricers, monitors, executors — only when the trigger condition fires. Venice AI powers each call via x402.

x402 · Venice
Zero Custody

Your seed phrase and private keys never leave your device. Agents operate with narrowly-scoped delegated credentials; revoke any branch in one click.

Non-custodial
On-chain Audit

Every session's full decision tree is hashed and committed as a Merkle root on Base Sepolia. Immutable, verifiable, attributable — without storing sensitive data on-chain.

Base · Merkle
Pay-per-Inference

Venice AI is billed per call over the x402 protocol in USDC — no subscriptions, no API keys to manage. Unused budget stays in your wallet.

x402 · USDC
In practice
DeFi Automation
Conditional swaps while you sleep

Set a price trigger, a slippage cap, and a spend ceiling. Frost watches the market, finds the best route across DEXs, and executes — pausing for approval if the value exceeds your HITL threshold.

"If ETH < $2,800 swap to USDC on best Base DEX. Slippage < 30bps, cap $200, HITL ≥ $8k."
DAO Governance
Vote on proposals without babysitting Snapshot

Define a voting policy — quorum threshold, keywords to watch, delegate rules. Frost monitors DAO proposals and casts your vote or posts a summary to your community channel when criteria match.

"Vote YES on any Uniswap proposal with quorum > 10M. Post summary to #dao-updates."
Portfolio Management
Rebalance on drift, not on schedule

Define target allocations and a drift tolerance. When any asset drifts outside its band, Frost prices trades across venues, picks the cheapest route, and rebalances — with full on-chain receipts.

"Keep 60% ETH / 40% USDC. Rebalance if drift > 5%. Max gas 50 gwei."

Download
Frost 1.0

Free during early access. Runs locally on macOS, Windows, and Linux. Your keys stay on your machine.

Build 0.5.0 · May 2026 · Tauri 2 · Early Access