pumpfun-portal

README

pumpfun

This is a simple API wrapper for the pump fun portal services. Located here:

https://pumpportal.fun/

Purpose

to keep track of all newly created pairs and executed prices in a simple, fast fashion.

Usage

package main

import (
   "github.com/codingsandmore/pumpfun-portal/portal"
   "github.com/codingsandmore/pumpfun-portal/portal/server"
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"
	"os"
)

func main() {

	zerolog.SetGlobalLevel(zerolog.InfoLevel)
	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr})

	discoverPair := func(p *portal.NewPairResponse) {
		log.Info().Any("pair", p).Msgf("discovered pair")
	}
	discoverTrade := func(p *portal.NewTradeResponse) {
		log.Info().Any("trade", p).Msg("discovered trade")
	}

	server.NewPortalServer().Discover(discoverPair, discoverTrade)
}

This simple example, provides you with a service, which prints out all newly discovered pairs. Once a pair gets created, it will start printing out all trades.

Do with this what you like

example out put

9:13PM INF subscribing to messages decoder ={}
9:13PM INF subscribing to messages decoder={}
9:13PM INF attempting to establish connection to wss: //pumpportal.fun/api/data
9:13PM INF subscribing to channel for new trades
9:13PM INF connecting to wss: //pumpportal.fun/api/data url=wss://pumpportal.fun/api/data
9:13PM INF attempting to establish connection to wss: //pumpportal.fun/api/data
9:13PM INF connecting to wss: //pumpportal.fun/api/data url=wss://pumpportal.fun/api/data
9:13PM INF sending welcome message welcome = "{\"method\" : \"subscribeNewToken\"}"
9:13PM INF discovered pair pair ={"bondingCurveKey":"43qMNRPVo1oB8XYc9YZRuN9fKYSn782X5TnreNKWgS5b", "initialBuy":59141732.283464, "marketCapSol":31.316014290152186, "mint":"FNzXkQwLWzRm6Z1jJT9gnVH2pHiKiYLw3Ry1btY5KvLU", "signature":"4mcbFv4WTEPqbqXF5hN1WksNkzw8H97Y9vhCpv1EeG1Dcj3UMkg26CLNktbQk8J5o53S8ArZGaJTuZukK5aWWQg3","traderPublicKey":"9HkFiXkZgp3fAwNVKDwabLKSvfJExJVDoUpR4Meo7XD7", "txType":"create", "vSolInBondingCurve":31.749999999999982, "vTokensInBondingCurve":1013858267.716536}
9:13PM INF discovered trade trade ={"bondingCurveKey":"43qMNRPVo1oB8XYc9YZRuN9fKYSn782X5TnreNKWgS5b", "marketCapSol":32.712100031065454, "mint":"FNzXkQwLWzRm6Z1jJT9gnVH2pHiKiYLw3Ry1btY5KvLU", "newTokenBalance":21870594.372929, "signature":"4dyCV1zNQpCPPrKoK5dSH6JEU74j34hrV6VvfhFUVndvZaCJm6nxhRBdPvgVne7PvqTHbquUbvSyMuqDPft1xyhb","tokenAmount":21870594.372929, "traderPublicKey":"7t3Rn6w9ou2kS1cyZjW28G4wkb6N3arLPsqGVogkyQBD", "txType":"buy", "vSolInBondingCurve":32.44999999999995, "vTokensInBondingCurve":991987673.343607}
9:13PM INF discovered pair pair ={"bondingCurveKey":"4A3nTFQ3n81tN3mhSy8uzhZoBzUiEsKi11m8JbnwSqGS", "initialBuy":79481481.481481, "marketCapSol":32.6113699906803, "mint":"5XJ77H59Ws9SpEiMj2BjX7fFEcbbGzPowyJBi8ar7i62", "signature":"5TKad77QinBX7wpSJABiiH2w7FnSgseEHdjTzTHgT9bcYJAa9xrKyTTfVHifoXXqHZdy1wBfbFHmrVCebBBsfev2","traderPublicKey":"3QH76KPoo47vrwVWecWFYg6q2Pmg2dN4TG3ugDT23UHg", "txType":"create", "vSolInBondingCurve":32.399999999999984, "vTokensInBondingCurve":993518518.518519}
9:13PM INF discovered pair pair ={"bondingCurveKey":"5uVSe536fjF52w3mK5kmVD5rr4kDPAZAdc3aA2fKo7wc", "initialBuy":67062499.999999, "marketCapSol":31.811121466293816, "mint":"473DBX5kbuYe8s9Z1ycRJo6y84cCeFEgYp4JcPtJyR4U", "signature":"5vDN5Fov9u3ck6YETffjCfoqmK8242cJGMqW8bK6DQb7TYzEtCGG7M3w3Jrq4AJJfxXATZp2VxECHwaY1g1aEbLU","traderPublicKey":"7G6LFz6bNHjMRsvcv6T2sgQ8MHoosJmUUxyjTBF6yk6a", "txType":"create", "vSolInBondingCurve":31.999999999999968, "vTokensInBondingCurve":1005937500.000001}
9:13PM INF discovered pair pair ={"bondingCurveKey":"3xDUW6so9ASWS6e1W2nmD4LheBMX6mSabg6d3dDzimZZ", "initialBuy":49470588.235294, "marketCapSol":30.727011494252864, "mint":"CYJz5KPs5drvJVzfregbQ2e8wLUdARq6x6ipPQN1NC9c", "signature":"4MEoAhjPa6A6gQVjFvmX1swE4QFM1MS3997gZW276QbzQrmm9HDuBjstJvMBbPfiCJsKS4Vme3b8eKHdTvibtfWZ","traderPublicKey":"GdCV6ncVRcGrXSnuRPUH7dUaaDRWGFfzQPHjEXqutgbk", "txType":"create", "vSolInBondingCurve":31.449999999999996, "vTokensInBondingCurve":1023529411.764706}
9:13PM INF discovered pair pair ={"bondingCurveKey":"BcuB53qRAJJqKQuYVqxKzWSv5SdK37wRDz2NAJCpmNfF", "initialBuy":0, "marketCapSol":27.958993476234856, "mint":"FboZUGzat39UewgwBFfQHdBEBiLdKEi2AVnFAbeXrfmh", "signature":"JrGoUbLzyYroDwa29qmJ2RyHzUWomtDAwm64yxoCwQzrKftoNx4mBEgFAC5JiYRscye6WaeqBT7j2tagjDsCjpg","traderPublicKey":"Ab9T2tnSrAq6uJ3a5RHx8vFERuQjV55ApNNmzvwScKCr", "txType":"create", "vSolInBondingCurve":30, "vTokensInBondingCurve":1073000000}
9:13PM INF discovered trade trade ={"bondingCurveKey":"43qMNRPVo1oB8XYc9YZRuN9fKYSn782X5TnreNKWgS5b", "marketCapSol":29.13456951145911, "mint":"FNzXkQwLWzRm6Z1jJT9gnVH2pHiKiYLw3Ry1btY5KvLU", "newTokenBalance":0.283464, "signature":"s29EsThi4if19xueesLZifFhLN1gWYacVqHkGDFLb5yyAVoCSr5iqGvkBUE2t9CiPa9X5uEMnjojstcRVatYo4v","tokenAmount":59141732, "traderPublicKey":"9HkFiXkZgp3fAwNVKDwabLKSvfJExJVDoUpR4Meo7XD7", "txType":"sell", "vSolInBondingCurve":30.624202725521993, "vTokensInBondingCurve":1051129405.343607}
9:13PM INF discovered pair pair ={"bondingCurveKey":"9gZy7eAASMkgTBbP1TnBXP65ysb7CYLyBQznapc886Rn", "initialBuy":47840764.33121, "marketCapSol":30.629388008698342, "mint":"Bo51ZyNkhMtQboXq8aUqVPkPeewmCRWR4pF9iq34QSVq", "signature":"58de9dg7nQs4cFvRs9cmdDb6i4eR8xtneZNpBRniVufEMEL8iccHeV5aaBdVspr4fB6woRR2Y3z57QU146auoLoY","traderPublicKey":"DniHsMTe5q7SWm6R26bRg6vfrqGvodAxif7JsbmMfyWJ", "txType":"create", "vSolInBondingCurve":31.399999999999995, "vTokensInBondingCurve":1025159235.66879}

Obviously you can work of this example to push the data to a database, a bot or do some magic with it

Execute trade requests

Running tests

1. create a '.env' file
2. populate it like this

PUMPFUN_API_KEY=8da58j1h5dr4cu3ucnmp2hup*****a
PUMPFUN_TOKEN=

1. make sure it has some funding, since all the tests run against a LIVE api. So be prepared to loose the money... After all it buying pumpfun pairs, which crash any second

Need coffee!!!

we would love to receive your support and would appreciate it, if you send us some SOL for coffee, if you consider this useful :)

D79Tjjs6GpsUL2Pxd7PNsWuBaRJs5Qdt1XNorXRD5Azd

Collaboration

Feel free to reach out to me, I'm always interested in some fun collaborations.

Disclaimer

all tools provided, are for learning purposes only, without any form or kind of warranty. Please use at your own risk.