Uniswap Developers

Explore key entities and practical GraphQL query patterns for the Uniswap v3 subgraph.

The Uniswap v3 subgraph indexes onchain events from Factory and Pool contracts and exposes them as a GraphQL API via The Graph. You can use it to query protocol metrics, pool state, swaps, token data, and liquidity position activity.

The full schema is available in the v3-subgraph repository.

Core Entities

Entity	Description
Factory	Protocol-level aggregates such as total volume, TVL, and transaction count
Pool	Per-pool state including liquidity, price, tick, volume, and fee tier
Token	Token metadata and aggregates across all pools containing the token
Swap	Individual swap events with token amounts, sender, and timestamp
Position	Position-level liquidity and fee data by NFT position ID
PoolDayData / PoolHourData	Time-series snapshots for pool metrics
TokenDayData / TokenHourData	Time-series snapshots for token metrics

Common Query Patterns

Protocol-wide metrics

Query factory to retrieve aggregate protocol data:

{
  factory(id: "0x1f98431c8ad98523631ae4a59f267346ea31f984") {
    poolCount
    txCount
    totalVolumeUSD
    totalValueLockedUSD
  }
}

Pool state

Query a specific pool by pool address:

{
  pool(id: "0x8ad599c3a0ff1de082011efddc58f1908eb6e6d8") {
    token0 { symbol }
    token1 { symbol }
    feeTier
    liquidity
    sqrtPrice
    tick
    totalValueLockedUSD
  }
}

Recent swaps

Query swap events ordered by timestamp:

{
  swaps(
    first: 20
    orderBy: timestamp
    orderDirection: desc
    where: { pool: "0x8ad599c3a0ff1de082011efddc58f1908eb6e6d8" }
  ) {
    sender
    amount0
    amount1
    amountUSD
    timestamp
  }
}

Token data

Query aggregate token metrics:

{
  token(id: "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48") {
    symbol
    name
    decimals
    volumeUSD
    totalValueLockedUSD
    poolCount
  }
}

Position data

Query a position by NFT position ID:

{
  position(id: "1") {
    id
    owner
    liquidity
    depositedToken0
    depositedToken1
    collectedFeesToken0
    collectedFeesToken1
  }
}

Pagination

The Graph returns up to 1000 entities per request. Use first and skip to iterate through large result sets:

{
  pools(first: 1000, skip: 0, orderBy: totalValueLockedUSD, orderDirection: desc) {
    id
    token0 { symbol }
    token1 { symbol }
    totalValueLockedUSD
  }
}

Increase skip by 1000 for each subsequent request until fewer than 1000 results are returned.

Historical Data

Query historical state at a specific block:

{
  factory(
    id: "0x1f98431c8ad98523631ae4a59f267346ea31f984"
    block: { number: 17000000 }
  ) {
    poolCount
    totalVolumeUSD
    totalValueLockedUSD
  }
}

For trend analysis, query daily or hourly entities such as PoolDayData and TokenDayData.

Next Steps

For additional end-to-end examples, see v3 query examples.

v3 Queries