Events

Core events

Deposit

Emitted when a user deposits a stablecoin.

event Deposit(
    address indexed user,
    address indexed stablecoin,
    uint256 amount,
    uint256 dlrsMinted
);

Parameter	Description
user	Address that deposited
stablecoin	Stablecoin deposited
amount	Amount deposited
dlrsMinted	DLRS minted (equals amount)

---

Withdraw

Emitted when a user withdraws a stablecoin.

event Withdraw(
    address indexed user,
    address indexed stablecoin,
    uint256 amount,
    uint256 dlrsBurned
);

Parameter	Description
user	Address that withdrew
stablecoin	Stablecoin withdrawn
amount	Amount withdrawn
dlrsBurned	DLRS burned (equals amount)

---

Swap events

Swap

Emitted on any swap operation.

event Swap(
    address indexed user,
    address indexed fromStablecoin,
    address indexed toStablecoin,
    uint256 amountIn,
    uint256 amountOut,
    uint256 amountQueued
);

Parameter	Description
user	Address that swapped
fromStablecoin	Input token (or DLRS address for swapFromDLRS)
toStablecoin	Output token
amountIn	Total input amount
amountOut	Amount received instantly
amountQueued	Amount sent to queue (0 if fully filled)

---

Queue events

QueueJoined

Emitted when a user joins a queue.

event QueueJoined(
    uint256 indexed positionId,
    address indexed user,
    address indexed stablecoin,
    uint256 amount,
    uint256 timestamp
);

Parameter	Description
positionId	Unique position identifier
user	Address that joined
stablecoin	Stablecoin being waited for
amount	DLRS locked
timestamp	When position was created

---

QueueCancelled

Emitted when a user cancels their queue position.

event QueueCancelled(
    uint256 indexed positionId,
    address indexed user,
    uint256 amountReturned
);

Parameter	Description
positionId	Position that was cancelled
user	Position owner
amountReturned	DLRS returned (may be less if partially filled)

---

QueueFilled

Emitted when a queue position receives funds (full or partial).

event QueueFilled(
    uint256 indexed positionId,
    address indexed user,
    address indexed stablecoin,
    uint256 amountFilled,
    uint256 amountRemaining
);

Parameter	Description
positionId	Position that was filled
user	Position owner
stablecoin	Stablecoin received
amountFilled	Amount filled in this transaction
amountRemaining	Amount still waiting (0 if fully filled)

---

Admin events

StablecoinAdded

Emitted when a stablecoin is added to supported list.

event StablecoinAdded(address indexed stablecoin);

---

StablecoinRemoved

Emitted when a stablecoin is removed from supported list.

event StablecoinRemoved(address indexed stablecoin);

---

AdminTransferInitiated

Emitted when admin transfer is initiated.

event AdminTransferInitiated(
    address indexed currentAdmin,
    address indexed pendingAdmin
);

---

AdminTransferCompleted

Emitted when admin transfer is accepted.

event AdminTransferCompleted(
    address indexed previousAdmin,
    address indexed newAdmin
);