Create Vault - Pacifica

POST /api/v1/lake/create

The operation type for signing is "create_lake". This endpoint creates a new vault and returns its generated account address. The API path uses lake, but this feature is referred to as vaults in user-facing docs. manager_loss_share is currently disabled; omit it or pass "0".

Request Body

Field	Type	Need	Description	Example
`”account”`	string	required	Creator wallet address	`42trU9A5…`
`“signature”`	string	required	Signature over the sorted request payload	`5J3mBbAH…`
`“timestamp”`	integer	required	Current timestamp in milliseconds	`1716200000000`
`”manager”`	string	optional	Manager address. Omit to create a fresh vault with no manager.	`8zFqj1Kp…`
`“nickname”`	string	optional	Display name for the vault	`BTC Basis Vault`
`”deposit_cap”`	decimal string	optional	Maximum LP balance accepted by the vault	`1000000`
`”manager_profit_share”`	decimal string	optional	Performance fee fraction in `[0,1]`	`0.20`
`”manager_loss_share”`	decimal string	optional	Temporarily disabled; only `“0”` is accepted	`0`
`”deposit_min_duration_ms”`	integer	optional	Minimum deposit lock duration in milliseconds	`86400000`
`”manager_min_balance_portion”`	decimal string	optional	Manager balance ratio required to claim or re-enable the vault	`0.10`
`”manager_liquidation_balance_portion”`	decimal string	optional	Manager balance ratio that triggers trading halt and liquidation	`0.05`
`”initial_deposit”`	decimal string	optional	Seed deposit from the creator in the same request	`1000.00`
`”withdraw_window_s”`	integer	optional	Withdrawal cycle period in seconds	`2592000`
`”withdraw_duration_s”`	integer	optional	Open withdrawal time per cycle in seconds	`259200`
`”referral_code”`	string	optional	Referral code to claim for the new vault	`testcode`
`”initial_deposit_address_whitelist”`	string array or null	optional	Initial deposit-address whitelist. Empty or omitted = no restriction (anyone can deposit).	`[“42trU9A5…”]`
`“agent_wallet”`	string	optional	Agent wallet address	`69trU9A5…`
`“expiry_window”`	integer	optional	Signature expiry in milliseconds	`30000`

{
  "account": "42trU9A5...",
  "signature": "5J3mBbAH...",
  "timestamp": 1716200000000,
  "nickname": "BTC Basis Vault",
  "manager_profit_share": "0.20",
  "deposit_cap": "1000000",
  "deposit_min_duration_ms": 86400000,
  "manager_min_balance_portion": "0.10",
  "manager_liquidation_balance_portion": "0.05",
  "initial_deposit": "1000.00",
  "withdraw_window_s": 2592000,
  "withdraw_duration_s": 259200,
  "referral_code": "testcode",
  "expiry_window": 30000
}

Response

Status 200: Vault created successfully

{
  "success": true,
  "data": {
    "lake_address": "AbCdEfGh123456789...",
    "referral_claimed": true
  },
  "error": null,
  "code": null
}

Field	Type	Description
`'lake_address'`	string	Generated vault account address
`'referral_claimed'`	boolean	Whether the optional referral code was claimed successfully

Status 400: Invalid request parameters
Status 401: Unauthorized access
Status 500: Internal server error

​Request Body

​Response

Request Body

Response