This is the IDL for Raydium Constant Product. This was extracted from Solscan public information.

raydium_cp_swap.json

{
  "version": "0.1.0",
  "name": "raydium_cp_swap",
  "instructions": [
    {
      "name": "createAmmConfig",
      "docs": [
        "# Arguments",
        "",
        "* `ctx`- The accounts needed by instruction.",
        "* `index` - The index of amm config, there may be multiple config.",
        "* `trade_fee_rate` - Trade fee rate, can be changed.",
        "* `protocol_fee_rate` - The rate of protocol fee within tarde fee.",
        "* `fund_fee_rate` - The rate of fund fee within tarde fee.",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": true,
          "isSigner": true,
          "docs": ["Address to be set as protocol owner."]
        },
        {
          "name": "ammConfig",
          "isMut": true,
          "isSigner": false,
          "docs": [
            "Initialize config state account to store protocol owner address and fee rates."
          ]
        },
        { "name": "systemProgram", "isMut": false, "isSigner": false }
      ],
      "args": [
        { "name": "index", "type": "u16" },
        { "name": "tradeFeeRate", "type": "u64" },
        { "name": "protocolFeeRate", "type": "u64" },
        { "name": "fundFeeRate", "type": "u64" },
        { "name": "createPoolFee", "type": "u64" }
      ]
    },
    {
      "name": "updateAmmConfig",
      "docs": [
        "Updates the owner of the amm config",
        "Must be called by the current owner or admin",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `trade_fee_rate`- The new trade fee rate of amm config, be set when `param` is 0",
        "* `protocol_fee_rate`- The new protocol fee rate of amm config, be set when `param` is 1",
        "* `fund_fee_rate`- The new fund fee rate of amm config, be set when `param` is 2",
        "* `new_owner`- The config's new owner, be set when `param` is 3",
        "* `new_fund_owner`- The config's new fund owner, be set when `param` is 4",
        "* `param`- The vaule can be 0 | 1 | 2 | 3 | 4, otherwise will report a error",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": false,
          "isSigner": true,
          "docs": ["The amm config owner or admin"]
        },
        {
          "name": "ammConfig",
          "isMut": true,
          "isSigner": false,
          "docs": ["Amm config account to be changed"]
        }
      ],
      "args": [
        { "name": "param", "type": "u8" },
        { "name": "value", "type": "u64" }
      ]
    },
    {
      "name": "updatePoolStatus",
      "docs": [
        "Update pool status for given vaule",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `status` - The vaule of status",
        ""
      ],
      "accounts": [
        { "name": "authority", "isMut": false, "isSigner": true },
        { "name": "poolState", "isMut": true, "isSigner": false }
      ],
      "args": [{ "name": "status", "type": "u8" }]
    },
    {
      "name": "collectProtocolFee",
      "docs": [
        "Collect the protocol fee accrued to the pool",
        "",
        "# Arguments",
        "",
        "* `ctx` - The context of accounts",
        "* `amount_0_requested` - The maximum amount of token_0 to send, can be 0 to collect fees in only token_1",
        "* `amount_1_requested` - The maximum amount of token_1 to send, can be 0 to collect fees in only token_0",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": false,
          "isSigner": true,
          "docs": ["Only admin or owner can collect fee now"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": ["Pool state stores accumulated protocol fee amount"]
        },
        {
          "name": "ammConfig",
          "isMut": false,
          "isSigner": false,
          "docs": ["Amm config account stores owner"]
        },
        {
          "name": "token0Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_0"]
        },
        {
          "name": "token1Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_1"]
        },
        {
          "name": "vault0Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_0 vault"]
        },
        {
          "name": "vault1Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_1 vault"]
        },
        {
          "name": "recipientToken0Account",
          "isMut": true,
          "isSigner": false,
          "docs": [
            "The address that receives the collected token_0 protocol fees"
          ]
        },
        {
          "name": "recipientToken1Account",
          "isMut": true,
          "isSigner": false,
          "docs": [
            "The address that receives the collected token_1 protocol fees"
          ]
        },
        {
          "name": "tokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["The SPL program to perform token transfers"]
        },
        {
          "name": "tokenProgram2022",
          "isMut": false,
          "isSigner": false,
          "docs": ["The SPL program 2022 to perform token transfers"]
        }
      ],
      "args": [
        { "name": "amount0Requested", "type": "u64" },
        { "name": "amount1Requested", "type": "u64" }
      ]
    },
    {
      "name": "collectFundFee",
      "docs": [
        "Collect the fund fee accrued to the pool",
        "",
        "# Arguments",
        "",
        "* `ctx` - The context of accounts",
        "* `amount_0_requested` - The maximum amount of token_0 to send, can be 0 to collect fees in only token_1",
        "* `amount_1_requested` - The maximum amount of token_1 to send, can be 0 to collect fees in only token_0",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": false,
          "isSigner": true,
          "docs": ["Only admin or fund_owner can collect fee now"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": ["Pool state stores accumulated protocol fee amount"]
        },
        {
          "name": "ammConfig",
          "isMut": false,
          "isSigner": false,
          "docs": ["Amm config account stores fund_owner"]
        },
        {
          "name": "token0Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_0"]
        },
        {
          "name": "token1Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_1"]
        },
        {
          "name": "vault0Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_0 vault"]
        },
        {
          "name": "vault1Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_1 vault"]
        },
        {
          "name": "recipientToken0Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that receives the collected token_0 fund fees"]
        },
        {
          "name": "recipientToken1Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that receives the collected token_1 fund fees"]
        },
        {
          "name": "tokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["The SPL program to perform token transfers"]
        },
        {
          "name": "tokenProgram2022",
          "isMut": false,
          "isSigner": false,
          "docs": ["The SPL program 2022 to perform token transfers"]
        }
      ],
      "args": [
        { "name": "amount0Requested", "type": "u64" },
        { "name": "amount1Requested", "type": "u64" }
      ]
    },
    {
      "name": "initialize",
      "docs": [
        "Creates a pool for the given token pair and the initial price",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `init_amount_0` - the initial amount_0 to deposit",
        "* `init_amount_1` - the initial amount_1 to deposit",
        "* `open_time` - the timestamp allowed for swap",
        ""
      ],
      "accounts": [
        {
          "name": "creator",
          "isMut": true,
          "isSigner": true,
          "docs": ["Address paying to create the pool. Can be anyone"]
        },
        {
          "name": "ammConfig",
          "isMut": false,
          "isSigner": false,
          "docs": ["Which config the pool belongs to."]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": ["Initialize an account to store the pool state"]
        },
        {
          "name": "token0Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["Token_0 mint, the key must smaller then token_1 mint."]
        },
        {
          "name": "token1Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["Token_1 mint, the key must grater then token_0 mint."]
        },
        {
          "name": "lpMint",
          "isMut": true,
          "isSigner": false,
          "docs": ["pool lp mint"]
        },
        {
          "name": "creatorToken0",
          "isMut": true,
          "isSigner": false,
          "docs": ["payer token0 account"]
        },
        {
          "name": "creatorToken1",
          "isMut": true,
          "isSigner": false,
          "docs": ["creator token1 account"]
        },
        {
          "name": "creatorLpToken",
          "isMut": true,
          "isSigner": false,
          "docs": ["creator lp token account"]
        },
        { "name": "token0Vault", "isMut": true, "isSigner": false },
        { "name": "token1Vault", "isMut": true, "isSigner": false },
        {
          "name": "createPoolFee",
          "isMut": true,
          "isSigner": false,
          "docs": ["create pool fee account"]
        },
        {
          "name": "observationState",
          "isMut": true,
          "isSigner": false,
          "docs": ["an account to store oracle observations"]
        },
        {
          "name": "tokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["Program to create mint account and mint tokens"]
        },
        {
          "name": "token0Program",
          "isMut": false,
          "isSigner": false,
          "docs": ["Spl token program or token program 2022"]
        },
        {
          "name": "token1Program",
          "isMut": false,
          "isSigner": false,
          "docs": ["Spl token program or token program 2022"]
        },
        {
          "name": "associatedTokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["Program to create an ATA for receiving position NFT"]
        },
        {
          "name": "systemProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["To create a new program account"]
        },
        {
          "name": "rent",
          "isMut": false,
          "isSigner": false,
          "docs": ["Sysvar for program account"]
        }
      ],
      "args": [
        { "name": "initAmount0", "type": "u64" },
        { "name": "initAmount1", "type": "u64" },
        { "name": "openTime", "type": "u64" }
      ]
    },
    {
      "name": "deposit",
      "docs": [
        "Creates a pool for the given token pair and the initial price",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `lp_token_amount` - Pool token amount to transfer. token_a and token_b amount are set by the current exchange rate and size of the pool",
        "* `maximum_token_0_amount` -  Maximum token 0 amount to deposit, prevents excessive slippage",
        "* `maximum_token_1_amount` - Maximum token 1 amount to deposit, prevents excessive slippage",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": false,
          "isSigner": true,
          "docs": ["Pays to mint the position"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        { "name": "poolState", "isMut": true, "isSigner": false },
        {
          "name": "ownerLpToken",
          "isMut": true,
          "isSigner": false,
          "docs": ["Owner lp tokan account"]
        },
        {
          "name": "token0Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The payer's token account for token_0"]
        },
        {
          "name": "token1Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The payer's token account for token_1"]
        },
        {
          "name": "token0Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_0"]
        },
        {
          "name": "token1Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_1"]
        },
        {
          "name": "tokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["token Program"]
        },
        {
          "name": "tokenProgram2022",
          "isMut": false,
          "isSigner": false,
          "docs": ["Token program 2022"]
        },
        {
          "name": "vault0Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_0 vault"]
        },
        {
          "name": "vault1Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_1 vault"]
        },
        {
          "name": "lpMint",
          "isMut": true,
          "isSigner": false,
          "docs": ["Lp token mint"]
        }
      ],
      "args": [
        { "name": "lpTokenAmount", "type": "u64" },
        { "name": "maximumToken0Amount", "type": "u64" },
        { "name": "maximumToken1Amount", "type": "u64" }
      ]
    },
    {
      "name": "withdraw",
      "docs": [
        "Withdraw lp for token0 ande token1",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `lp_token_amount` - Amount of pool tokens to burn. User receives an output of token a and b based on the percentage of the pool tokens that are returned.",
        "* `minimum_token_0_amount` -  Minimum amount of token 0 to receive, prevents excessive slippage",
        "* `minimum_token_1_amount` -  Minimum amount of token 1 to receive, prevents excessive slippage",
        ""
      ],
      "accounts": [
        {
          "name": "owner",
          "isMut": false,
          "isSigner": true,
          "docs": ["Pays to mint the position"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": ["Pool state account"]
        },
        {
          "name": "ownerLpToken",
          "isMut": true,
          "isSigner": false,
          "docs": ["Owner lp token account"]
        },
        {
          "name": "token0Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The owner's token account for receive token_0"]
        },
        {
          "name": "token1Account",
          "isMut": true,
          "isSigner": false,
          "docs": ["The owner's token account for receive token_1"]
        },
        {
          "name": "token0Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_0"]
        },
        {
          "name": "token1Vault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The address that holds pool tokens for token_1"]
        },
        {
          "name": "tokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["token Program"]
        },
        {
          "name": "tokenProgram2022",
          "isMut": false,
          "isSigner": false,
          "docs": ["Token program 2022"]
        },
        {
          "name": "vault0Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_0 vault"]
        },
        {
          "name": "vault1Mint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of token_1 vault"]
        },
        {
          "name": "lpMint",
          "isMut": true,
          "isSigner": false,
          "docs": ["Pool lp token mint"]
        },
        {
          "name": "memoProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["memo program"]
        }
      ],
      "args": [
        { "name": "lpTokenAmount", "type": "u64" },
        { "name": "minimumToken0Amount", "type": "u64" },
        { "name": "minimumToken1Amount", "type": "u64" }
      ]
    },
    {
      "name": "swapBaseInput",
      "docs": [
        "Swap the tokens in the pool base input amount",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `amount_in` -  input amount to transfer, output to DESTINATION is based on the exchange rate",
        "* `minimum_amount_out` -  Minimum amount of output token, prevents excessive slippage",
        ""
      ],
      "accounts": [
        {
          "name": "payer",
          "isMut": false,
          "isSigner": true,
          "docs": ["The user performing the swap"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "ammConfig",
          "isMut": false,
          "isSigner": false,
          "docs": ["The factory state to read protocol fees"]
        },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": [
            "The program account of the pool in which the swap will be performed"
          ]
        },
        {
          "name": "inputTokenAccount",
          "isMut": true,
          "isSigner": false,
          "docs": ["The user token account for input token"]
        },
        {
          "name": "outputTokenAccount",
          "isMut": true,
          "isSigner": false,
          "docs": ["The user token account for output token"]
        },
        {
          "name": "inputVault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The vault token account for input token"]
        },
        {
          "name": "outputVault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The vault token account for output token"]
        },
        {
          "name": "inputTokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["SPL program for input token transfers"]
        },
        {
          "name": "outputTokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["SPL program for output token transfers"]
        },
        {
          "name": "inputTokenMint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of input token"]
        },
        {
          "name": "outputTokenMint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of output token"]
        },
        {
          "name": "observationState",
          "isMut": true,
          "isSigner": false,
          "docs": ["The program account for the most recent oracle observation"]
        }
      ],
      "args": [
        { "name": "amountIn", "type": "u64" },
        { "name": "minimumAmountOut", "type": "u64" }
      ]
    },
    {
      "name": "swapBaseOutput",
      "docs": [
        "Swap the tokens in the pool base output amount",
        "",
        "# Arguments",
        "",
        "* `ctx`- The context of accounts",
        "* `max_amount_in` -  input amount prevents excessive slippage",
        "* `amount_out` -  amount of output token",
        ""
      ],
      "accounts": [
        {
          "name": "payer",
          "isMut": false,
          "isSigner": true,
          "docs": ["The user performing the swap"]
        },
        { "name": "authority", "isMut": false, "isSigner": false },
        {
          "name": "ammConfig",
          "isMut": false,
          "isSigner": false,
          "docs": ["The factory state to read protocol fees"]
        },
        {
          "name": "poolState",
          "isMut": true,
          "isSigner": false,
          "docs": [
            "The program account of the pool in which the swap will be performed"
          ]
        },
        {
          "name": "inputTokenAccount",
          "isMut": true,
          "isSigner": false,
          "docs": ["The user token account for input token"]
        },
        {
          "name": "outputTokenAccount",
          "isMut": true,
          "isSigner": false,
          "docs": ["The user token account for output token"]
        },
        {
          "name": "inputVault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The vault token account for input token"]
        },
        {
          "name": "outputVault",
          "isMut": true,
          "isSigner": false,
          "docs": ["The vault token account for output token"]
        },
        {
          "name": "inputTokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["SPL program for input token transfers"]
        },
        {
          "name": "outputTokenProgram",
          "isMut": false,
          "isSigner": false,
          "docs": ["SPL program for output token transfers"]
        },
        {
          "name": "inputTokenMint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of input token"]
        },
        {
          "name": "outputTokenMint",
          "isMut": false,
          "isSigner": false,
          "docs": ["The mint of output token"]
        },
        {
          "name": "observationState",
          "isMut": true,
          "isSigner": false,
          "docs": ["The program account for the most recent oracle observation"]
        }
      ],
      "args": [
        { "name": "maxAmountIn", "type": "u64" },
        { "name": "amountOut", "type": "u64" }
      ]
    }
  ],
  "accounts": [
    {
      "name": "AmmConfig",
      "docs": ["Holds the current owner of the factory"],
      "type": {
        "kind": "struct",
        "fields": [
          { "name": "bump", "docs": ["Bump to identify PDA"], "type": "u8" },
          {
            "name": "disableCreatePool",
            "docs": ["Status to control if new pool can be create"],
            "type": "bool"
          },
          { "name": "index", "docs": ["Config index"], "type": "u16" },
          {
            "name": "tradeFeeRate",
            "docs": [
              "The trade fee, denominated in hundredths of a bip (10^-6)"
            ],
            "type": "u64"
          },
          {
            "name": "protocolFeeRate",
            "docs": ["The protocol fee"],
            "type": "u64"
          },
          {
            "name": "fundFeeRate",
            "docs": [
              "The fund fee, denominated in hundredths of a bip (10^-6)"
            ],
            "type": "u64"
          },
          {
            "name": "createPoolFee",
            "docs": ["Fee for create a new pool"],
            "type": "u64"
          },
          {
            "name": "protocolOwner",
            "docs": ["Address of the protocol fee owner"],
            "type": "publicKey"
          },
          {
            "name": "fundOwner",
            "docs": ["Address of the fund fee owner"],
            "type": "publicKey"
          },
          {
            "name": "padding",
            "docs": ["padding"],
            "type": { "array": ["u64", 16] }
          }
        ]
      }
    },
    {
      "name": "ObservationState",
      "type": {
        "kind": "struct",
        "fields": [
          {
            "name": "initialized",
            "docs": ["Whether the ObservationState is initialized"],
            "type": "bool"
          },
          {
            "name": "observationIndex",
            "docs": [
              "the most-recently updated index of the observations array"
            ],
            "type": "u16"
          },
          { "name": "poolId", "type": "publicKey" },
          {
            "name": "observations",
            "docs": ["observation array"],
            "type": { "array": [{ "defined": "Observation" }, 100] }
          },
          {
            "name": "padding",
            "docs": ["padding for feature update"],
            "type": { "array": ["u64", 4] }
          }
        ]
      }
    },
    {
      "name": "PoolState",
      "type": {
        "kind": "struct",
        "fields": [
          {
            "name": "ammConfig",
            "docs": ["Which config the pool belongs"],
            "type": "publicKey"
          },
          {
            "name": "poolCreator",
            "docs": ["pool creator"],
            "type": "publicKey"
          },
          { "name": "token0Vault", "docs": ["Token A"], "type": "publicKey" },
          { "name": "token1Vault", "docs": ["Token B"], "type": "publicKey" },
          {
            "name": "lpMint",
            "docs": [
              "Pool tokens are issued when A or B tokens are deposited.",
              "Pool tokens can be withdrawn back to the original A or B token."
            ],
            "type": "publicKey"
          },
          {
            "name": "token0Mint",
            "docs": ["Mint information for token A"],
            "type": "publicKey"
          },
          {
            "name": "token1Mint",
            "docs": ["Mint information for token B"],
            "type": "publicKey"
          },
          {
            "name": "token0Program",
            "docs": ["token_0 program"],
            "type": "publicKey"
          },
          {
            "name": "token1Program",
            "docs": ["token_1 program"],
            "type": "publicKey"
          },
          {
            "name": "observationKey",
            "docs": ["observation account to store oracle data"],
            "type": "publicKey"
          },
          { "name": "authBump", "type": "u8" },
          {
            "name": "status",
            "docs": [
              "Bitwise representation of the state of the pool",
              "bit0, 1: disable deposit(vaule is 1), 0: normal",
              "bit1, 1: disable withdraw(vaule is 2), 0: normal",
              "bit2, 1: disable swap(vaule is 4), 0: normal"
            ],
            "type": "u8"
          },
          { "name": "lpMintDecimals", "type": "u8" },
          {
            "name": "mint0Decimals",
            "docs": ["mint0 and mint1 decimals"],
            "type": "u8"
          },
          { "name": "mint1Decimals", "type": "u8" },
          { "name": "lpSupply", "docs": ["lp mint supply"], "type": "u64" },
          {
            "name": "protocolFeesToken0",
            "docs": [
              "The amounts of token_0 and token_1 that are owed to the liquidity provider."
            ],
            "type": "u64"
          },
          { "name": "protocolFeesToken1", "type": "u64" },
          { "name": "fundFeesToken0", "type": "u64" },
          { "name": "fundFeesToken1", "type": "u64" },
          {
            "name": "openTime",
            "docs": ["The timestamp allowed for swap in the pool."],
            "type": "u64"
          },
          {
            "name": "padding",
            "docs": ["padding for future updates"],
            "type": { "array": ["u64", 32] }
          }
        ]
      }
    }
  ],
  "types": [
    {
      "name": "Observation",
      "docs": ["The element of observations in ObservationState"],
      "type": {
        "kind": "struct",
        "fields": [
          {
            "name": "blockTimestamp",
            "docs": ["The block timestamp of the observation"],
            "type": "u64"
          },
          {
            "name": "cumulativeToken0PriceX32",
            "docs": [
              "the cumulative of token0 price during the duration time, Q32.32, the remaining 64 bit for overflow"
            ],
            "type": "u128"
          },
          {
            "name": "cumulativeToken1PriceX32",
            "docs": [
              "the cumulative of token1 price during the duration time, Q32.32, the remaining 64 bit for overflow"
            ],
            "type": "u128"
          }
        ]
      }
    },
    {
      "name": "TradeDirection",
      "docs": [
        "The direction of a trade, since curves can be specialized to treat each",
        "token differently (by adding offsets or weights)"
      ],
      "type": {
        "kind": "enum",
        "variants": [{ "name": "ZeroForOne" }, { "name": "OneForZero" }]
      }
    },
    {
      "name": "RoundDirection",
      "docs": [
        "The direction to round.  Used for pool token to trading token conversions to",
        "avoid losing value on any deposit or withdrawal."
      ],
      "type": {
        "kind": "enum",
        "variants": [{ "name": "Floor" }, { "name": "Ceiling" }]
      }
    },
    {
      "name": "PoolStatusBitIndex",
      "type": {
        "kind": "enum",
        "variants": [
          { "name": "Deposit" },
          { "name": "Withdraw" },
          { "name": "Swap" }
        ]
      }
    },
    {
      "name": "PoolStatusBitFlag",
      "type": {
        "kind": "enum",
        "variants": [{ "name": "Enable" }, { "name": "Disable" }]
      }
    }
  ],
  "events": [
    {
      "name": "LpChangeEvent",
      "fields": [
        { "name": "poolId", "type": "publicKey", "index": true },
        { "name": "lpAmountBefore", "type": "u64", "index": false },
        { "name": "token0VaultBefore", "type": "u64", "index": false },
        { "name": "token1VaultBefore", "type": "u64", "index": false },
        { "name": "token0Amount", "type": "u64", "index": false },
        { "name": "token1Amount", "type": "u64", "index": false },
        { "name": "token0TransferFee", "type": "u64", "index": false },
        { "name": "token1TransferFee", "type": "u64", "index": false },
        { "name": "changeType", "type": "u8", "index": false }
      ]
    },
    {
      "name": "SwapEvent",
      "fields": [
        { "name": "poolId", "type": "publicKey", "index": true },
        { "name": "inputVaultBefore", "type": "u64", "index": false },
        { "name": "outputVaultBefore", "type": "u64", "index": false },
        { "name": "inputAmount", "type": "u64", "index": false },
        { "name": "outputAmount", "type": "u64", "index": false },
        { "name": "inputTransferFee", "type": "u64", "index": false },
        { "name": "outputTransferFee", "type": "u64", "index": false },
        { "name": "baseInput", "type": "bool", "index": false }
      ]
    }
  ],
  "errors": [
    { "code": 6000, "name": "NotApproved", "msg": "Not approved" },
    {
      "code": 6001,
      "name": "InvalidOwner",
      "msg": "Input account owner is not the program address"
    },
    { "code": 6002, "name": "EmptySupply", "msg": "Input token account empty" },
    { "code": 6003, "name": "InvalidInput", "msg": "InvalidInput" },
    {
      "code": 6004,
      "name": "IncorrectLpMint",
      "msg": "Address of the provided lp token mint is incorrect"
    },
    {
      "code": 6005,
      "name": "ExceededSlippage",
      "msg": "Exceeds desired slippage limit"
    },
    {
      "code": 6006,
      "name": "ZeroTradingTokens",
      "msg": "Given pool token amount results in zero trading tokens"
    },
    {
      "code": 6007,
      "name": "NotSupportMint",
      "msg": "Not support token_2022 mint extension"
    },
    { "code": 6008, "name": "InvalidVault", "msg": "invaild vault" },
    {
      "code": 6009,
      "name": "InitLpAmountTooLess",
      "msg": "Init lp amount is too less(Because 100 amount lp will be locked)"
    }
  ]
}