# Router

```json
[
  {
    "type": "function",
    "name": "factory",
    "inputs": [],
    "outputs": [
      {
        "type": "address",
        "name": ""
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "WETH",
    "inputs": [],
    "outputs": [
      {
        "type": "address",
        "name": ""
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "addLiquidity",
    "inputs": [
      {
        "type": "address",
        "name": "tokenA"
      },
      {
        "type": "address",
        "name": "tokenB"
      },
      {
        "type": "uint256",
        "name": "amountADesired"
      },
      {
        "type": "uint256",
        "name": "amountBDesired"
      },
      {
        "type": "uint256",
        "name": "amountAMin"
      },
      {
        "type": "uint256",
        "name": "amountBMin"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256",
        "name": "amountA"
      },
      {
        "type": "uint256",
        "name": "amountB"
      },
      {
        "type": "uint256",
        "name": "liquidity"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "addLiquidityETH",
    "inputs": [
      {
        "type": "address",
        "name": "token"
      },
      {
        "type": "uint256",
        "name": "amountTokenDesired"
      },
      {
        "type": "uint256",
        "name": "amountTokenMin"
      },
      {
        "type": "uint256",
        "name": "amountETHMin"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256",
        "name": "amountToken"
      },
      {
        "type": "uint256",
        "name": "amountETH"
      },
      {
        "type": "uint256",
        "name": "liquidity"
      }
    ],
    "stateMutability": "payable"
  },
  {
    "type": "function",
    "name": "removeLiquidity",
    "inputs": [
      {
        "type": "address",
        "name": "tokenA"
      },
      {
        "type": "address",
        "name": "tokenB"
      },
      {
        "type": "uint256",
        "name": "liquidity"
      },
      {
        "type": "uint256",
        "name": "amountAMin"
      },
      {
        "type": "uint256",
        "name": "amountBMin"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256",
        "name": "amountA"
      },
      {
        "type": "uint256",
        "name": "amountB"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "removeLiquidityETH",
    "inputs": [
      {
        "type": "address",
        "name": "token"
      },
      {
        "type": "uint256",
        "name": "liquidity"
      },
      {
        "type": "uint256",
        "name": "amountTokenMin"
      },
      {
        "type": "uint256",
        "name": "amountETHMin"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256",
        "name": "amountToken"
      },
      {
        "type": "uint256",
        "name": "amountETH"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "swapExactTokensForTokens",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountIn"
      },
      {
        "type": "uint256",
        "name": "amountOutMin"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "swapExactTokensForTokensSupportingFeeOnTransferTokens",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountIn"
      },
      {
        "type": "uint256",
        "name": "amountOutMin"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "getAmountsOut",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountIn"
      },
      {
        "type": "address[]",
        "name": "path"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "getAmountsIn",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountOut"
      },
      {
        "type": "address[]",
        "name": "path"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "view"
  },
  {
    "type": "function",
    "name": "swapExactETHForTokens",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountOutMin"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "payable"
  },
  {
    "type": "function",
    "name": "swapExactTokensForETH",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountIn"
      },
      {
        "type": "uint256",
        "name": "amountOutMin"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "swapTokensForExactTokens",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountOut"
      },
      {
        "type": "uint256",
        "name": "amountInMax"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "nonpayable"
  },
  {
    "type": "function",
    "name": "swapETHForExactTokens",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountOut"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "payable"
  },
  {
    "type": "function",
    "name": "swapTokensForExactETH",
    "inputs": [
      {
        "type": "uint256",
        "name": "amountOut"
      },
      {
        "type": "uint256",
        "name": "amountInMax"
      },
      {
        "type": "address[]",
        "name": "path"
      },
      {
        "type": "address",
        "name": "to"
      },
      {
        "type": "uint256",
        "name": "deadline"
      }
    ],
    "outputs": [
      {
        "type": "uint256[]",
        "name": "amounts"
      }
    ],
    "stateMutability": "nonpayable"
  }
]
```


---

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.warpx.exchange/for-developers/warpx-v2/abis/router.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.