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DAMMbtc: API access

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

Vault address
0x7ededf832b5c9d8afa8f7365936100581a6db756
chainId
1 · Ethereum
Asset
WBTC (8 decimals)
Curator
DAMM Capital
Access
Private (whitelist)
Invest
app.lagoon.finance
Reading is open. Depositing is private.

Anyone can read this data. Only approved addresses can deposit into or redeem from the vault. Email [email protected] before you deposit, then follow the DAMMbtc deposit guide.

Recently launched

The DAMMbtc vault was deployed on Ethereum mainnet on 2026-07-30, and its first NAV settlement was on 2026-08-04. History is still short (a handful of settlements), so stateHistory has only a few points. The APR windows (weeklyApr, monthlyApr, yearlyApr) do return values, but they are annualized from very little data. Until the vault is a year old, yearlyApr equals inceptionApr, so do not read it as an annual track record (the website shows "insufficient history" for this reason). Handle null defensively anyway.

1. Core state, fees & APRs​

curl -s -X POST https://api.lagoon.finance/query \
  -H "Content-Type: application/json" \
  -d '{"query":"{ vaultByAddress(address:\"0x7ededf832b5c9d8afa8f7365936100581a6db756\", 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, where WBTC has 8 decimals) plus a convenience …Usd: Float. DAMMbtc is a BTC-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. Both are already in percent (e.g. 4.99 = 4.99%). 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:\"0x7ededf832b5c9d8afa8f7365936100581a6db756\", 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. Cadence is irregular (gaps from under a day to several weeks), so check the last point's x for the NAV's age.

3. Transaction / event history​

Every indexed event: deposits, redeem requests, settlements, fees taken and 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:[\"0x7ededf832b5c9d8afa8f7365936100581a6db756\"], 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 (0xb72951329b41fa52d83e941cb5cb8555d90f1704), not to a third-party counterparty.

Notes​

  • DAMMbtc initially allocates to the DAMM BTC Algo Fund; fees are charged once, at the DAMMbtc level.