Create Swap Transaction CPMM

Creates an unsigned transaction for the best possible swap through the Raydium CPMM pool.

This endpoint does not submit the transaction to the network.

The endpoint allows you to specify priority fees and tips to later control the transaction inclusion and propagation. Refer to the Transaction Submission & Front-Running Protection & Transaction Bundle page for additional information about these parameters.

This swap is using CPMM Pools on Raydium. All of these swaps are using program ID

CPMMoo8L3F4NbTegBCKVNunggL7H1ZpdTHKxQB5qKP1C

Request

Method:

POST ./api/v2/raydium/cpmm-swap

Parameters:

Parameter	Type	Description
ownerAddress	string	Solana address which is placing swap.
inToken	string	Symbol or token program address of the swap-in token for the current step.
outToken	string	Symbol or token program address of the swap-out token.
inAmount	double	The amount of swap-in token to be converted to the swap-out token.
slippage	double	The maximum slippage tolerance in percentage.
tradeFeeRate	uint64	tradeFeeRate of the pool you are trading on
poolAddress	string	poolID of the pool you are trading on
computeLimit	uint32	OPTIONAL. Specifies total compute limit to be allocated for all instructions within the created tx
computePrice	uint64	OPTIONAL. Specifies compute price in Lamport (0.000001 SOL = 1,000 Lamport) to be included as a part of instruction, known as priority fee.
tip	unit64	OPTIONAL. Specifies a tip amount that will be used to pay for front-running protection or bundle submission services. What is tip?

Request example:

HTTP

curl -X 'POST' \
  -H "Authorization: $AUTH_HEADER" \
  -H 'Content-Type: application/json' \
  'https://ny.solana.dex.blxrbdn.com/api/v2/raydium/cpmm-swap' \
  -d '{
  "ownerAddress": "AFT8V...DfQ",
  "inToken": "SOL",
  "outToken": "USDC",
  "inAmount": 0.1,
  "slippage": 0.001
}'

Response:

Fields:

Field	Type	Description
transaction	TransactionMessage	See TransactionMessage below for details
outAmount	double	Amount of tokens expected from the swap
outAmountMin	double	Minimum amount of tokens allowed from swap given slippage

TransactionMessage

Parameter		Description
content	string	Raw bytes of signed transaction (should be in base64)

Example:

JSON

{
    "transactions":[
      {
        "content": "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",
        "isCleanup": false
      }
    ],
    "outAmount":3.296703,
    "outAmountMin":0.032966,
    "priceImpact":{
        "percent":4.5386233671508175e-7,
        "infinity":"INF_NOT"
    },
    "fee":[{
        "amount":0.00025,
        "mint":"",
        "percent":0
    }]
}