See what your DeFi vaults actually earned.
Vaultonaut reconstructs your wallet's actual historical yield across Morpho, Accountable, Yuzu and Ember, and sets it against each vault's current net APY and Merkl rewards — straight from onchain data. No account, no signature.
A public wallet address is enough. Connecting is optional.
TVL across tracked vaults and markets
$ 12,6B
Tracked vaults and markets
988
Supported chains
18
Data refreshes continuously, at a pace that depends on what it is; this page's figures roughly every ten minutes. Vaultonaut is an independent analytics tool and is not affiliated with any of the tracked protocols.
Today's APY isn't what you actually earned.
A vault's current APY describes what it is earning right now. It says nothing about what your position earned over the time you actually held it — that is decided by when you deposited, how long you stayed, and how the share price moved across the whole period.
Vaultonaut works the yield out from your wallet's real position history, valuing each day at the share price that applied on that day. Not at today's price, applied backwards.
How Vaultonaut calculates your earningsGaps are named, not estimated
Shares that arrived by transfer, a truncated log, a vault with no price source: where the data cannot support a figure, the field stays empty and the page says why. A declared gap is more honest than a plausible number.
Vault earnings and rewards stay separate
Merkl campaigns pay out in a different token, on their own schedule, and have to be claimed. So they sit beside your vault earnings — per token and per vault — and are never folded into them.
No signature. No approval. No transaction.
Vaultonaut never requests a signature, an approval or a transaction. Connecting a wallet is used only to read its public address — and you do not have to connect one at all.
No account. No profile.
Your settings and the last-tracked wallet stay local in your browser. Your wallet address is processed for the analysis you request, but is not stored permanently on our servers or built into a user profile. No advertising, and one switch hides every amount on screen before a screen share.
DeFi vaults across supported chains
All 18 are queried from the start, so a position never goes missing because a box was left unticked. Any of them can be switched off again in Settings.
How Vaultonaut works
Enter an address
Paste any 0x address, or connect a wallet. Either way, only the public address is read.
Reconstruct the positions
Vaultonaut reads your vault positions from the chain and replays the transaction log against historical share prices.
Read the results apart
Earnings, net APY and Merkl rewards sit side by side — per vault, per token and over time, with a tax report and CSV export.
Common questions
Do I have to connect my wallet?
No. Connecting a wallet is one of two ways in; the other is pasting any address into the field at the top of the app. It expects an EVM address: 0x followed by 40 hex characters, and ENS names are not resolved yet. Either way, only the public address is read.
Can Vaultonaut make transactions?
No. Vaultonaut never requests a signature, an approval or a transaction. Vaultonaut holds nothing and can move nothing.
How does Vaultonaut calculate my vault earnings?
From the address's transaction log: current holding plus everything withdrawn minus everything deposited, in the vault's own units. The methodology page sets this out in full.
What is the difference between current APY and what I actually earned?
APY describes the vault today. What you earned depends on when you deposited, how long you held, and how the share price moved in between.
Which protocols are supported?
Morpho (Vault V1 and V2, plus lending markets), Accountable, Yuzu and Ember (its vaults on Ethereum, Base and Pharos; not its Sui vaults), plus Merkl for campaign rewards. Other DeFi positions are not covered.
How are Merkl rewards handled?
Separately from vault earnings, per token and per vault, split into earned, claimed, claimable and pending. Claiming itself happens at Merkl, not here.
Does Vaultonaut store my wallet address?
In your browser's local storage, so the same address is there next time. Our server processes it to fetch the data; no account and no profile is created. The privacy policy sets out exactly what happens.