Withdrawing Pool Tokens

Balancer Pool Tokens (BPT's) can be withdraw as they become available. Only those that are available can be withdrawn. The remaining balance stays in the contract until such time that they become available and can be withdrawn. 
BPT's gradually start to unlock after 10 epochs with the last BPT being unlocked after 52 epochs
See the release schedule for a detailed breakdown of when the BPT's are released.
1. withdrawPoolTokens()
Function Signature
function withdrawPoolTokens() external whenNotPaused 
Validations
Validation Rule
Description
supporters[msg.sender].poolTokens > 0
Calling address must have available pool tokens to withdraw
block.timestamp.sub(firstEpochStartDate) > minLiquidityTokensLockup
Cannot withdraw pool token before the minimum lockup period has elapse
_supporter.firstEgl <= currentSerializedEgl
The current serialized EGL must be after the calling addresses first EGL - meaning the calling addresses BPT's have started to be released
Events Emitted
SerializedEglCalculated
PoolTokensWithdrawn
Transfer
Web3 Example
await eglVotingInstance.withdrawPoolTokens({ from: "0x2be650ba..."})

Last modified 2yr ago

Validation Rule	Description
`supporters[msg.sender].poolTokens > 0`	Calling address must have available pool tokens to withdraw
`block.timestamp.sub(firstEpochStartDate) > minLiquidityTokensLockup`	Cannot withdraw pool token before the minimum lockup period has elapse
`_supporter.firstEgl <= currentSerializedEgl`	The current serialized EGL must be after the calling addresses first EGL - meaning the calling addresses BPT's have started to be released