raydium

package
v0.5.0 Latest Latest
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 Go to latest Published: Sep 14, 2026 License: MIT Imports: 13 Imported by: 0

Documentation

Overview

Package raydium preloads Raydium AMM v4 trading pools.

Index

Constants

This section is empty.

Variables

View Source 
var ProgramID = sgo.MustPublicKeyFromBase58("675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8")

Functions

func Create 

func Create(
	parentCtx context.Context,
	stateClient state.Client,
	db *sql.DB,
	maxSubscriptionCount int,
	force bool,
	mintTracker *mintinfo.Tracker,
	mDownload map[string]struct{},
) error

Create downloads Raydium pool data from the on-chain state service and writes it to db (if non-nil). Each sub-package writes accounts to the database inline via CommitStart/CommitFinish as they stream in. If force is true, each sub-package re-fetches even if its tables are already populated, instead of skipping.

func PrintSummary added in v0.4.16 

func PrintSummary(db *sql.DB, w io.Writer) error

PrintSummary writes a human-readable summary of the pools stored in db to w, including the top 10 pools by liquidity.

Types

type Loader added in v0.4.16 

type Loader struct {
	// contains filtered or unexported fields
}

Loader is a prefetch.StaticLoader that snapshots the live raydium.db (already populated in place by Create, via amm/clmm/cpmm's CommitStart/ CommitFinish transactions) out to the wasm build's target directory.

func NewLoader added in v0.4.16 

func NewLoader(db *sql.DB) *Loader

NewLoader wraps the already-open raydium database for use as a StaticLoader.

func (*Loader) Args added in v0.4.16 

func (l *Loader) Args(args []string) ([]string, error)

func (*Loader) Env added in v0.4.16 

func (l *Loader) Env(mEnv map[string]string) error

type PoolSummary added in v0.4.16 

type PoolSummary struct {
	Pubkey    sgo.PublicKey
	Program   string
	Liquidity uint64
}

PoolSummary is a unified, cross-program view of a single pool used for ranking. Liquidity is the sum of both vault balances in raw token units (no decimals or price normalization applied), so it is only a rough proxy for comparing pools that trade different token pairs.

type Raydium 

type Raydium struct {
	Amm  *amm.Configuration  `json:"amm"`
	Clmm *clmm.Configuration `json:"clmm"`
	Cpmm *cpmm.Configuration `json:"cpmm"`
}

Raydium holds all AMM v4 pools loaded at startup.

func (*Raydium) String added in v0.4.16 

func (raydium *Raydium) String() string

type Stats added in v0.4.16 

type Stats struct {
	AmmCount  int
	CpmmCount int
	ClmmCount int
	// Top10 holds up to 10 pools with the highest Liquidity across all
	// three programs, sorted descending.
	Top10 []PoolSummary
}

Stats is a count-based summary of the pools currently stored in a database.

func Summarize added in v0.4.16 

func Summarize(db *sql.DB) (*Stats, error)

Summarize reads every downloaded pool from db and returns pool counts per program plus the top 10 pools by liquidity across all three programs.

Source Files

  • loader.go
  • print.go
  • raydium.go

Directories

Path Synopsis
Package amm tracks amm
 Package amm tracks amm
Package clmm tracks clmm
 Package clmm tracks clmm
Package cpmm tracks cpmm
 Package cpmm tracks cpmm

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