---
title: "Increase LP position calldata"
method: POST
path: "/lp/increase"
tags: ["Liquidity"]
---

# Increase LP position calldata

`POST /lp/increase`

The response will also have the transaction to increase the position for the corresponding pool. If the parameter `simulateTransaction` is set to `true`, then the response will include the gas fees for the increase transaction.

## Request body

- IncreaseLPPositionRequest
  - `protocol` 'V2' | 'V3' | 'V4' | 'UNISWAPX' | 'UNISWAPX_V2' | 'UNISWAPX_V3' — The protocol to use for the swap/order.
  - `tokenId` number
  - `position` Position
    - `pool` Pool, required
      - `token0` string, required
      - `token1` string, required
      - `fee` number — The fee of the pool in basis points.
      - `tickSpacing` number — The width of ticks in this pool (e.g. the price range between two ticks) specified in basis points. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
      - `hooks` string
    - `tickLower` number
    - `tickUpper` number
  - `poolLiquidity` string — The amount of liquidity in the pool at a given tick. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
  - `currentTick` number — The current tick of the pool. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
  - `sqrtRatioX96` string — The square root of the ratio of the token0 and token1 in the pool, as a Q64.64 number. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
  - `walletAddress` string
  - `chainId` 1 | 10 | 56 | 130 | 137 | 324 | 480 | 1868 | 8453 | 10143 | 42161 | 42220 | 43114 | 81457 | 7777777 | 1301 | 84532 | 11155111 | 143 | 196 — The unique ID of the blockchain. For a list of supported chains see the [FAQ](https://uniswap-docs.readme.io/reference/faqs).
  - `amount0` string — The quantity of tokens denominated in the token's base units. (For example, for an ERC20 token one token is 1x10^18 base units. For one USDC token one token is 1x10^6 base units.) This value must be greater than 0.
  - `amount1` string — The quantity of tokens denominated in the token's base units. (For example, for an ERC20 token one token is 1x10^18 base units. For one USDC token one token is 1x10^6 base units.) This value must be greater than 0.
  - `independentAmount` string — The quantity of tokens denominated in the token's base units. (For example, for an ERC20 token one token is 1x10^18 base units. For one USDC token one token is 1x10^6 base units.) This value must be greater than 0.
  - `independentToken` 'TOKEN_0' | 'TOKEN_1'
  - `defaultDependentAmount` string — The quantity of tokens denominated in the token's base units. (For example, for an ERC20 token one token is 1x10^18 base units. For one USDC token one token is 1x10^6 base units.) This value must be greater than 0.
  - `slippageTolerance` number
  - `deadline` number — The unix timestamp at which the order will be reverted if not filled.
  - `signature` string — The signed permit.
  - `batchPermitData` Permit — the permit2 message object for the customer to sign to permit spending by the permit2 contract.
    - `domain` object
    - `values` object
    - `types` object
  - `simulateTransaction` boolean

## Response `200`

Create LP Position successful.

- IncreaseLPPositionResponse
  - `requestId` string — A unique ID for the request.
  - `increase` TransactionRequest
    - `to` string, required — The wallet address which will receive the token.
    - `from` string, required — The wallet address which will be used to send the token.
    - `data` string, required — The calldata for the transaction.
    - `value` string, required — The quantity of ETH tokens approved for spending by the transaction, denominated in wei. Note that by default Uniswap Labs sets this to the maximum approvable spend.
    - `gasLimit` string — The maximum units of gas that will be consumed by this transaction.
    - `chainId` 1 | 10 | 56 | 130 | 137 | 324 | 480 | 1868 | 8453 | 10143 | 42161 | 42220 | 43114 | 81457 | 7777777 | 1301 | 84532 | 11155111 | 143 | 196, required — The unique ID of the blockchain. For a list of supported chains see the [FAQ](https://uniswap-docs.readme.io/reference/faqs).
    - `maxFeePerGas` string — The sum of the base fee and priority fee. Subtracting `maxPriorityFeePerGas` from this value will yield the base fee to be paid for this transaction.
    - `maxPriorityFeePerGas` string — The maximum tip to the block builder. Adjusted based upon the urgency specified in the request.
    - `gasPrice` string — The cost per unit of gas.
  - `gasFee` string — The total estimated gas cost of this transaction (eg. `gasLimit` multiplied by `maxFeePerGas`) in the base unit of the chain.
  - `dependentAmount` string — The quantity of tokens denominated in the token's base units. (For example, for an ERC20 token one token is 1x10^18 base units. For one USDC token one token is 1x10^6 base units.) This value must be greater than 0.
  - `poolLiquidity` string — The amount of liquidity in the pool at a given tick. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
  - `currentTick` number — The current tick of the pool. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).
  - `sqrtRatioX96` string — The square root of the ratio of the token0 and token1 in the pool, as a Q64.64 number. For more information see the [Uniswap V3 Whitepaper](https://app.uniswap.org/whitepaper-v3.pdf).

## Other responses

- `400` — RequestValidationError, Bad Input
- `401` — UnauthorizedError eg. Account is blocked.
- `404` — ResourceNotFound eg. Cant Find LP Position.
- `419` — Ratelimited
- `500` — Unexpected error
- `504` — Request duration limit reached.

---

[API](https://skmtc.net/uniswap/apis/token-trading.md) · [All operations](https://skmtc.net/uniswap/apis/token-trading/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/uniswap/token-trading/revisions/55533f9bd1ab/schema)