Fetch and query positions and LB Pair details for a particular user
Positions in liquidity pool refers to an users indirect ownership through Liquidity Pool Tokens. These tokens reflect your share of the pool, and you get rewarded based on your stake (LP tokens) when you withdraw.
You can get a user positions and their LB Pair details for Meteora DLMM using graphQL APIs. The process involves two precise steps.
SHYFT's GraphQL APIs allow you to add filters to your queries on specific accounts for Meteora DLMM. Firstly we fetch all the position details for a particular wallet address by applying the _eq filter on the owner field of meteora_dlmm_Position account.
The response received in the previous step contains the lbPair field. We use this value to query the meteora_dlmm_LbPair account, to get all the Pool related details.
You can directly copy paste this code on replit and see it in action.
async function getAllLbPairPositionForOwner(ownerAddress) {
const SHYFT_API_KEY = "YOUR_SHYFT_API_KEY";
//get all Position and LB Pair address for a particular owner (wallet address)
const operationsDoc = `
query MyQuery {
meteora_dlmm_PositionV2(
where: {owner: {_eq: ${JSON.stringify(ownerAddress)}}}
) {
upperBinId
lowerBinId
totalClaimedFeeYAmount
totalClaimedFeeXAmount
lbPair
owner
}
meteora_dlmm_Position(
where: {owner: {_eq: ${JSON.stringify(ownerAddress)}}}
) {
lbPair
lowerBinId
upperBinId
totalClaimedFeeYAmount
totalClaimedFeeXAmount
owner
}
}
`; //you can cherrypick the fields as per your requirement
const result = await fetch(
`https://programs.shyft.to/v0/graphql/accounts?api_key=${SHYFT_API_KEY}&network=mainnet-beta`, //SHYFT's GQL endpoint
{
method: "POST",
body: JSON.stringify({
query: operationsDoc,
variables: {},
operationName: "MyQuery",
}),
}
);
const { errors, data } = await result.json();
if (data.meteora_dlmm_Position.length > 0) {
for (let index = 0; index < data.meteora_dlmm_Position.length; index++) {
const position = data.meteora_dlmm_Position[index];
//get all Lb pair details for the position
const LbPairDetails = await fetch(
`https://programs.shyft.to/v0/graphql/accounts?api_key=${SHYFT_API_KEY}&network=mainnet-beta`, //SHYFT's GQL endpoint
{
method: "POST",
body: JSON.stringify({
query: `
query MyQuery {
meteora_dlmm_LbPair(where: {pubkey: {_eq: ${JSON.stringify(position.lbPair)}}}
) {
pubkey
oracle
pairType
reserveX
reserveY
status
tokenXMint
tokenYMint
}
}
`, //querying the LB pair details
variables: {},
operationName: "MyQuery",
}),
}
);
const LBPairResponse = await LbPairDetails.json();
console.log({
owner: position.owner,
lbPair: position.lbPair,
lowerBindId: position.lowerBinId,
upperBinId: position.upperBinId,
lbPairDetails: LBPairResponse.data.meteora_dlmm_LbPair[0],
});
//adding a delay of 2 seconds to avoid rate limiting, only for free API Keys.
await new Promise((resolve) => setTimeout(resolve, 2000));
}
}
if (data.meteora_dlmm_PositionV2.length > 0) {
for (let index = 0; index < data.meteora_dlmm_PositionV2.length; index++) {
const position = data.meteora_dlmm_PositionV2[index];
//get all Lb pair details for the positionV2
const LbPairDetails = await fetch(
`https://programs.shyft.to/v0/graphql/accounts?api_key=${SHYFT_API_KEY}&network=mainnet-beta`, //SHYFT's GQL endpoint
{
method: "POST",
body: JSON.stringify({
query: `
query MyQuery {
meteora_dlmm_LbPair(
where: {pubkey: {_eq: ${JSON.stringify(position.lbPair)}}}
) {
pubkey
oracle
pairType
reserveX
reserveY
status
tokenXMint
tokenYMint
}
}
`, //querying the LB pair details
variables: {},
operationName: "MyQuery",
}),
}
);
const LBPairResponse = await LbPairDetails.json();
console.log({
owner: position.owner,
lbPair: position.lbPair,
lowerBindId: position.lowerBinId,
upperBinId: position.upperBinId,
lbPairDetails: LBPairResponse.data.meteora_dlmm_LbPair[0],
});
//adding a delay of 2 seconds to avoid rate limiting, only for free API Keys.
//await new Promise((resolve) => setTimeout(resolve, 2000));
}
}
}
getAllLbPairPositionForOwner("2rJeSN4HJTvkG5VqwHxYeLHo6up9WBScPKgJ2kQbiSr4")
//owner address for which we are fetching the positions
