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 under an agent permission that names the contracts it may call and sets a total spending limit per token 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 wallet Ava acts from — your own wallet after its one-time upgrade, or a separate Ava smart wallet — refuses, on-chain, any call outside the permission's contracts and functions, past its spending limit, 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.