GetPumpFunAMMSwapsStream

This channel provides information on any Pump.fun AMM swaps events.

Subscribe

Be aware that this endpoint is using a beta URL.

wss://pump-ny.solana.dex.blxrbdn.com/ws

wss://pump-uk.solana.dex.blxrbdn.com/ws

Method

GetPumpFunAMMSwapsStream

Parameters:

Parameter	Type	Description
pools	repeated string	A list of pool addresses to track swap events.

Subscribe sample:

WebSocket

wscat -H "Authorization:$AUTH_HEADER" -c wss://pump-ny.solana.dex.blxrbdn.com/ws --wait 1000  --execute ' {"jsonrpc": "2.0", "id": 1, "method": "subscribe", "params": ["GetPumpFunAMMSwapStream", {"pools": ["6WwcmiRJFPDNdFmtgVQ8eY1zxMzLKGLrYuUtRy4iZmye"]}] }]}'

Event Result Details:

Field	Type	Description
slot	int64	The slot number
pool	string	Pool address.
user	string	Swap transaction owner's address.
isBuy	boolean	Identify if the transaction is a token purchase transaction.
quoteMint	string	The quote token address.
baseMint	string	The base token address.
inAmount	unit64	In-token amount in this swap transaction. Unit is based on token decimal.
outAmount	unit64	Out-token amount in this swap transaction. Unit is based on token decimal.
txHash	string	Transaction signature.
timestamp	google.protobuf.Timestamp	Time stamp of the event.

Sample event:

{
  "jsonrpc": "2.0",
  "method": "subscribe",
  "params": {
    "subscription": "309cf033-f340-4928-b3d5-d25f28114300",
    "result":{
      "slot": '335658832',
      "pool":"6WwcmiRJFPDNdFmtgVQ8eY1zxMzLKGLrYuUtRy4iZmye",
      "user":"2Bjgpc23KTQq6bJR39ESCRHdc3LzpKML1jpGssFg4Kbu",
      "isBuy":false,
      "quoteMint":"So11111111111111111111111111111111111111112",
      "baseMint":"8ncucXv6U6epZKHPbgaEBcEK399TpHGKCquSt4RnmX4f",
      "inAmount":74470530751,
      "outAmount":245838031,
      "txHash":"w2X3xBrAVnKcDq7T9aMNS4joAY7bfATecTv7wvaNDxFc3rocupZLYrZwTkpZUWx8hbbbbDHowv5CKoK4A8SSKkg",
      "timestamp":"2025-04-24T20:19:19.918922598Z"
    }
  }
}