> ## Documentation Index
> Fetch the complete documentation index at: https://docs.saucerswap.finance/llms.txt
> Use this file to discover all available pages before exploring further.

# V1 liquidity operations

> Developer guide to SaucerSwap V1 liquidity operations: fetch pools, check pool existence, read reserves, create pools, and add or remove liquidity.

These guides cover every contract and REST operation for working with SaucerSwap V1 liquidity pools on Hedera: discovering pools, reading their state, creating new pools, and managing liquidity positions.

<Note>
  V2 is recommended for new liquidity integrations; V1 is legacy. See the [V2 liquidity guides](/developers/v2/liquidity/new-liquidity-position) for concentrated liquidity positions.
</Note>

<CardGroup cols={2}>
  <Card title="Fetch all pools" href="/developers/v1/liquidity/fetch-all-pools">
    List every V1 pool with reserves and token metadata from the REST API.
  </Card>

  <Card title="Check if a pool exists" href="/developers/v1/liquidity/check-if-a-pool-exists">
    Query the factory for an existing pool before creating one.
  </Card>

  <Card title="Pool creation fee" href="/developers/v1/liquidity/pool-creation-fee">
    Fetch the current pool creation fee and convert it to HBAR.
  </Card>

  <Card title="Create a new pool" href="/developers/v1/liquidity/create-a-new-pool">
    Create an HBAR-token or token-token pool with initial liquidity.
  </Card>

  <Card title="Get pool reserves" href="/developers/v1/liquidity/get-pool-reserves">
    Read current reserves through the mirror node or JSON-RPC.
  </Card>

  <Card title="Track pool updates" href="/developers/v1/liquidity/track-pool-updates">
    Poll Sync events to follow reserve changes in near real time.
  </Card>

  <Card title="Adding liquidity" href="/developers/v1/liquidity/adding-liquidity">
    Add liquidity to an existing pool and receive LP tokens.
  </Card>

  <Card title="Removing liquidity" href="/developers/v1/liquidity/removing-liquidity">
    Withdraw your share of a pool, including fee-on-transfer tokens.
  </Card>
</CardGroup>