Supported Chains & Protocols#

Ava starts narrow on purpose: a small set of chains and protocols, on assets and contracts that are audited and battle-tested, so its safety guarantees actually mean something.

Chains#

Chain	Read-only scan	Action	Notes
Ethereum	✅	✅	Lead chain; deepest protocol coverage.
Base	✅	✅	Lead L2 — low gas, deep Aave liquidity.

More EVM chains (Arbitrum, Optimism, etc.) come online as we validate protocol-specific safety guarantees on each. The Guardian model is chain-agnostic; rollout is gated by safety, not engineering.

Protocols#

Protocol	What Ava does	Read-only	Action
Aave v3	Watch health factor; supply or repay to lift it; flag risky borrows; estimate impact.	✅	✅
Uniswap v3	Surface LP positions; flag out-of-range; impermanent-loss context; swaps you ask for.	✅	✅
Lido	Surface stETH balance; track unstaking queue.	✅	—
Token approvals (ERC-20)	Surface stale / unlimited approvals; prepare a revoke for you to sign.	✅	✅

"Action" coverage expands as we add and test the specific on-chain flows each protocol needs. The first was Aave health-factor protection — the Liquidation Guard. Putting idle USDC to work in Aave is available today, as a Manual action or a one-off Auto action.

What "supported" actually means#

For Ava to act on a protocol on your behalf, three things have to be true:

1. The action fits Ava's permission model — in Auto mode, every action, one-off or standing job, runs from your Ava smart wallet under an agent permission that names the contracts it may call and an expiry, so it can be bounded on-chain.
2. The contract is audited and on our allowlist for that chain. In Auto mode, the Ava smart wallet Ava acts from refuses, on-chain, any call outside the permission's contracts and functions, past a spending limit it sets, or after it expires. In Manual mode, you sign every transaction yourself.
3. The action has been wired into Ava's pre-sign check — a best-effort decode, security screen and simulation you see before you sign. It can be skipped in some cases (for example, when a token approval has to come first) and never blocks you.

For Ava to read a protocol — show your position, warn about risk — only data coverage from our providers is needed. So read-only support typically lights up months before action support.

Not supported (today)#

• Non-EVM chains (Solana, Cosmos, Bitcoin, etc.)
• Centralized exchange balances (CEX positions are off-chain; Ava only sees what's on-chain)
• Yield strategies with custodial intermediaries
• Leveraged trading, perps, options (out of scope by design — Guardian protects, it doesn't speculate)

What's on the roadmap#

In rough order:

1. Alert settings (/alerts) and a watchlist in Telegram.
2. More Aave deployments (Arbitrum, Optimism) for both watch and action.

We ship a new protocol or chain when (a) demand is validated on a probe page, (b) the audit clears, and (c) the simulation surface is honest. Roadmap order can shift if a real safety win lands earlier on a different chain.