Syntax

exchange.IO("lp.stake", ...)

Aerodrome and Velodrome: stakes positions in their pool's gauge to earn the reward token (AERO or VELO) instead.


    
    
    
exchange.IO(k, positionIds)

Examples

Stake every unstaked position of the wallet that is still in range.


    javascript
    
    
function main() {
    var ids = exchange.IO("lp.positions").filter(function (p) {
        return !p.staked && !p.closed && p.inRange
    }).map(function (p) { return p.id })
    if (ids.length == 0) {
        return
    }
    var r = exchange.IO("lp.stake", ids)
    if (!r) {
        Log("Staking failed:", GetLastError())
        return
    }
    r.positions.forEach(function (p) {
        Log(p.id, "staked in", p.gauge, "transaction", p.txHash)
    })
}

Returns

Type	Description
object / null value	`{positions: [{id, gauge, approveTxHash, txHash, feesBase, feesQuote}]}`: `approveTxHash` is the transaction approving the NFT to the gauge (`null` when already approved), `feesBase` and `feesQuote` the uncollected fees the gauge passed to the owner on deposit; for a basic pool `{id, gauge, txHash, lpTokens}`. Null with an error on failure.

Arguments

Name	Type	Required	Description
k	string	Yes	Set to `lp.stake` to stake positions.
positionIds	string / array	Yes	Position IDs: one ID or an array; Slipstream positions such as `aero:123` or `aero2:456` (`velo:` and `velo2:` on Velodrome), basic pools by the pool address.