getPosition
Reads a position's public state from the on-chain positions mapping.
Returns the range, live liquidity, fee-growth snapshots, and the
tokens_owed balances that
decreaseLiquidity and fee accrual
settle into — the read that reconciles a position after liquidity
operations. The mapping key is the position's token id itself, so no local
hashing (or WASM peer) is involved. Needs only a transport; hits the network
for one node request.
Usage
const position = await client.getPosition({ positionTokenId })
if (position) console.log(position.liquidity, position.tokens_owed0, position.tokens_owed1)
Returns
Promise<Position | null>
The decoded position, or null when no position exists under the id (a
burned position's entry is removed).
- token_id —
string. The position's token id (field literal). - pool —
string. The pool key the position provides liquidity to. - tick_lower / tick_upper —
number. The range bounds (i32). - liquidity —
bigint. Live liquidity (u128). - fee_growth_inside0_last_64 / fee_growth_inside1_last_64 —
bigint. Q64 fee-growth snapshots from the last position update (u128). - tokens_owed0 / tokens_owed1 —
bigint. Settled amounts collectable withcollect(u128).
Parameters
positionTokenId
- Type:
string
The position's token_id field literal — from
mint's return, a PositionNFT record, or
derivePositionTokenId.
program (optional)
- Type:
string - Default:
shield_swap_v3.aleo
Program to read from.