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DAMMeth — API access

Fetch live and historical data for the DAMM Ethereum Fund from the Lagoon API. See Integrations for the endpoint, conventions, and response shapes shared by all funds.

Vault address
0x3c63f3ce75dc83735745cf4e86b63414d95ee355
chainId
1 · Ethereum
Asset
WETH (18 decimals)
Curator
DAMM Capital
Access
Whitelist
Invest
app.lagoon.finance
Whitelist required to transact

Reading this data is open to everyone. Depositing into or redeeming from the vault requires your address to be whitelisted — request access via [email protected] or our Telegram group.

1. Core state, fees & APRs​

curl -s -X POST https://api.lagoon.finance/query \
  -H "Content-Type: application/json" \
  -d '{"query":"{ vaultByAddress(address:\"0x3c63f3ce75dc83735745cf4e86b63414d95ee355\", chainId:1) { name symbol asset { symbol priceUsd } curators { name } state { totalAssets totalAssetsUsd totalSupply pricePerShare pricePerShareUsd managementFee performanceFee protocolFee entryRate exitRate isPaused syncMode accessMode weeklyApr { twrrNetApr linearNetApr } monthlyApr { twrrNetApr } yearlyApr { twrrNetApr } } } }"}'
  • Monetary fields are dual: raw on-chain BigInt (totalAssets, pricePerShare — WETH has 18 decimals) plus a convenience …Usd: Float. DAMMeth is an ETH-denominated fund: track performance in the native series (pricePerShare), not the USD variants.
  • Fees are basis points (1e4 = 100%). Current configuration: managementFee: 0, performanceFee: 1500 = 15%, protocolFee: 750 = 7.5% (of collected fees), no entry/exit fees.
  • weeklyApr.twrrNetApr = time-weighted net APR; linearNetApr = simple. A null APR means insufficient recent settlement data for that window.

2. Historical time series​

stateHistory returns an ascending series of {x: unixSeconds, y: value} points (max 1000 per field). Pass an optional options: {startTimestamp, endTimestamp} window.

curl -s -X POST https://api.lagoon.finance/query \
  -H "Content-Type: application/json" \
  -d '{"query":"{ vaultByAddress(address:\"0x3c63f3ce75dc83735745cf4e86b63414d95ee355\", chainId:1) { stateHistory { pricePerShare(options:{}) { x y } totalAssetsUsd(options:{}) { x y } } } }"}'

Other series under stateHistory: totalAssets, totalSupply, pricePerShareUsd, managementFee, performanceFee, protocolFee, highWaterMark. One point lands per settlement (roughly weekly).

3. Transaction / event history​

Every indexed event — deposits, redeem requests, settlements, fees taken, rate updates. Filter with suffix operators (_eq, _in, _gte, …); paginate with first + skip.

curl -s -X POST https://api.lagoon.finance/query \
  -H "Content-Type: application/json" \
  -d '{"query":"{ transactions(first:10, skip:0, orderBy:timestamp, orderDirection:desc, where:{ vault_in:[\"0x3c63f3ce75dc83735745cf4e86b63414d95ee355\"], chainId_eq:1 }) { pageInfo { totalCount } items { type timestamp hash blockNumber } } }"}'
  • Useful where filters: type_in: [Deposit, SettleDeposit, FeeTaken, RedeemRequest], timestamp_gte, owner_in, controller_in.
  • A depositor's money leaves their wallet at DepositRequest; the Deposit event fires later, at claim time. Date flows from DepositRequest.
  • A redeem's share burn appears as a Transfer to the vault's pending silo (0xc23eb126da1db3b45ee4a24d90b5152780de595e), not to a third-party counterparty.

Notes​

  • DAMMeth manages capital from a single Safe, so Lagoon's composition feed reconciles cleanly with state.totalAssetsUsd (unlike DAMMstable, where composition is partial).