GetPumpFunSwapsStream

This channel provides information on any Pump.fun 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

GetPumpFunSwapsStream

Parameters:

Parameter	Type	Description
tokens	repeated string	A list of tokens to track swap events. Please provide token addresses instead of token symbols.

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": [  "GetPumpFunSwapsStream", {"tokens":["2nGeHVJKXV8tZ7ZFwGCH5uGYQVxWejQMDkHUAECFpump"]} ]}'

Event Result Details:

Field	Type	Description
slot	int64	The slot number
txnHash	string	Transaction information of the found transaction
mintAddress	string	Meta information of the found transaction
userAddress	string	Swap transaction owner's address.
userTokenAccountAddress	string	Swap transaction owner's token address.
bondingCurveAddress	string	Bonding Cureve program address.
tokenVaultAddress	string	Token valut program address.
solAmount	unit64	SOL amount in this swap transaction. In lamport.
tokenAmount	unit64	Token amount in this swap transaction. Unit is based on token decimal.
isBuy	boolean	Identify if the transaction is a token purchase transaction.
virtualSolReserves	unit64	Amount of virtual SOL reserve.
virtualTokenReserves	unit64	Amount of virtual Token reserve.
creator	string	The token creator address.
timestamp	google.protobuf.Timestamp	Time stamp of the event.

Sample event:

{
  "jsonrpc":"2.0",
  "method":"subscribe",
  "params":{
    "subscription":"a8d3b82e-6e2c-4631-8b53-0ff4a2292530",
    "result":{
      "slot":"339822983",
      "txnHash":"2gBJ7iiEGPYzjiJXoVqd7UvLzQWgnb94t99bWu4B1WD6qdUAZNUXEAdWthViKWA6BkTaFWmqivc43FQqqDL7oRdE","mintAddress":"2nGeHVJKXV8tZ7ZFwGCH5uGYQVxWejQMDkHUAECFpump",
      "userAddress":"3WJqDiQdyeZBpwFGMVd6AG3UXodwGjtvZMRLG7urnPEc",
      "userTokenAccountAddress":"EDnqaZMhAezighoSeYHDqozJLR2GbGwR2sPVUnRzmhRL",
      "bondingCurveAddress":"2AWNkXawcUes2Vdhk2zsECsda1535dbi3Lu8BbwG3knJ",
      "tokenVaultAddress":"DUqSefi8ktNab2UXsLqhUbVhZ5EYtVUQym1obfhCKk6E",
      "solAmount":"49004807",
      "tokenAmount":"438913413686",
      "isBuy":false,
      "virtualSolReserves":"59925670539",
      "virtualTokenReserves":"537165453949301",
      "timestamp":"2025-05-13T21:21:15.134205329Z",
      "creator":"AmNMqM5VbPwtG14gLBdtrqZpQrhSzavLkQPufS8CQ7LB"
    }
  }
}