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POST
/
tx
/
pro
/
remove-liquidity
Withdraw Liquidity
curl --request POST \
  --url https://tx.api.heaven.xyz/tx/pro/remove-liquidity \
  --header 'Content-Type: application/json' \
  --data '
{
  "payer": "<string>",
  "mint": "<string>",
  "config_version": 1,
  "program_id": "<string>",
  "lp_tokens_to_burn": 1,
  "min_token_a": 1,
  "min_token_b": 1,
  "pool": "<string>",
  "compute_unit_limit": 1,
  "compute_unit_price": 1
}
'
{
  "tx": "<string>"
}

Body

application/json

Withdraw liquidity from a pro pool by burning LP tokens. You receive token A and SOL proportional to your share of the pool.

​
payer
string
required

Public key of the wallet that will sign and pay for the transaction.

​
mint
string
required

Mint address of the SPL token (token A) in the pool.

​
config_version
integer<int32>
required

Protocol config version. Use 1 for community tokens, 2 for creator tokens, 3 for pro pools.

Required range: x >= 0
​
program_id
string
required

Program ID of the Heaven DEX program. Use HEAVENoP2qxoeuF8Dj2oT1GHEnu49U5mJYkdeC8BAX2o for mainnet.

​
lp_tokens_to_burn
integer<int64>
required

Amount of LP tokens to burn. You will receive token A and SOL proportional to your pool share.

Required range: x >= 0
​
min_token_a
integer<int64>
required

Minimum amount of token A to receive. Protects against slippage.

Required range: x >= 0
​
min_token_b
integer<int64>
required

Minimum amount of SOL (lamports) to receive. Protects against slippage.

Required range: x >= 0
​
pool
string
required

On-chain address of the pro pool state account. Returned in the response when creating a pool.

​
compute_unit_limit
integer<int32> | null

Maximum compute units for the transaction. Higher values allow more complex operations but cost more. Defaults to a sensible value if omitted.

Required range: x >= 0
​
compute_unit_price
integer<int64> | null

Priority fee in micro-lamports per compute unit. Higher values increase transaction priority. Defaults to a sensible value if omitted.

Required range: x >= 0

Response

200 - application/json
​
tx
string
required

Base64 encoded versioned transaction. Decode, sign, and submit.