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Type: ERC-7540 Async Vault Factory | Docs: lagoon.finance

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Overview

Lagoon Finance deploys ERC-7540 asynchronous vaults - an extension of ERC4626 that separates deposit requests from actual execution. This allows vault managers to batch deposits and implement strategies that can’t settle within a single transaction, making it suitable for institutional and complex yield strategies. On Monad, the Lagoon factory has deployed multiple vaults with varying underlying assets. Each vault issues its own share token representing a pro-rata claim on vault assets.

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Types

type LagoonVault = {
  address: `0x${string}`
  asset: `0x${string}`         // underlying token
  totalAssets: bigint
  sharePrice: number            // assets per 1 share token
  protocol: 'lagoon'
}

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Functions

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getLagoonVaults()

Returns all Lagoon vaults deployed on Monad by querying the factory. 
import { Rampart } from 'rampart-monad'

const sdk = new Rampart()
const vaults = await sdk.getLagoonVaults()
// → LagoonVault[]

vaults.forEach(v => {
  console.log(`Vault ${v.address}: sharePrice ${v.sharePrice.toFixed(6)}`)
})

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getLagoonTVL()

Returns the sum of totalAssets across all Lagoon vaults, denominated in USD. 
const tvl = await sdk.getLagoonTVL()
// → number (USD)

console.log(`Lagoon total TVL: $${(tvl / 1e6).toFixed(2)}M`)

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Contract Addresses

ContractAddress
VaultFactory0x11Ad2eBF5571E0CaC69a7f1B7FCfCF46F7b8E22D
ERC-7540 vaults have asynchronous deposit and redemption queues. Actual settlement may take one or more blocks after a request is submitted. The sharePrice returned by getLagoonVaults() reflects the price at the time of the on-chain read.