Data

Data API

An indexer follows the program, decodes every event and keeps pools, activity and loans in a database. Read it over HTTP, or subscribe and get changes pushed as they land on chain.

The API is live on mainnet at https://api.proglet.fun, and the WebSocket at wss://api.proglet.fun/ws. Browser calls are allowed from proglet.fun; for your own app, call it from a server.

REST

GET /pools		Every pool with 24h change, volume and trade count, deepest first.
GET /pools/:mint		One pool with its 24h stats.
GET /pools/:mint/activity	?limit, ?before	The coin's activity, newest first. limit up to 200; before is an ISO time for paging.
GET /activity	?limit	The latest activity across all coins.
GET /positions/:owner		A wallet's open loans.
GET /tokens/:mint		A coin's metadata: name, symbol, description, links and its image on our CDN.
GET /fees		Creator fees per coin that haven't become pool liquidity yet, largest first.
GET /fees/:mint		One coin's pending creator fees.
GET /crank		The crank's latest claims and buybacks, with their signatures.
GET /health		Indexer status: last signature and slot.

bash

curl "https://api.proglet.fun/pools/<mint>/activity?limit=20"

WebSocket

Connect to /ws and subscribe to channels. Every message is { channel, data }.

const ws = new WebSocket("wss://api.proglet.fun/ws");
ws.onopen = () => ws.send(JSON.stringify({ op: "subscribe", channels: ["activity:" + mint, "pool:" + mint] }));
ws.onmessage = (m) => {
  const { channel, data } = JSON.parse(m.data);
  // channel "activity:<mint>" -> an Activity row, "pool:<mint>" -> a Pool row
};

activity:<mint>	Activity	A coin's new activity.
activity	Activity	New activity on every coin.
pool:<mint>	Pool	A pool after it changed.
pools	Pool	Every pool change.
positions:<owner>	Position	A wallet's loans as they open, change or close (closed: true).
token:<mint>	Token	A coin's metadata once its image is on the CDN.
fees:<mint>, fees	Fees	A coin's pending creator fees when they change.

Send { "op": "unsubscribe", "channels": [...] } to stop. A connection can hold 50 channels.

Shapes

SOL and whole-token amounts are numbers; raw on-chain integers (lamports, base units) are strings, so nothing loses precision.

Activity

kind	string	buy, sell, liquidity, buyback, borrow, collateral, repay or liquidation.
sol, tokens	number	SOL and whole tokens moved.
price	number \| null	SOL per token after the event.
trader	string \| null	The wallet; null for the pool's own buybacks.
signature, slot, time	string, number, string	Where and when it happened (time is ISO).

Pool

mint, pool	string	The coin and its pool address.
solReserve, tokenReserve, totalDebt, totalCollateral	string	Raw reserves and lending totals.
priceSol, poolSol	number	Price in SOL per token, and the pool's SOL.
lendingOpen	boolean	Whether new loans can open.
change24h, volume24h, trades24h	number	Only on REST: 24h price change in percent, volume in SOL, trade count.
name, symbol, image	string \| null	Only on REST: the coin's metadata; image is its CDN URL.

Fees

A coin's pump.fun creator fees are its buyback budget. They wait in three places before the crank turns them into pool liquidity; amounts are lamports, as strings.

unswept	string	Still on the bonding curve or the PumpSwap pool.
inVault	string	Swept into pump's creator vault, not collected yet.
ready	string	Collected in the coin's creator PDA; the next buyback spends it.
totalSol	number	All three, in SOL. Pools also carry it as pendingFeesSol.
venue	string	curve, amm (PumpSwap) or migrating (between the two).

Token

mint, name, symbol, description	string \| null	From the coin's Token-2022 metadata and its metadata JSON.
website, twitter, telegram	string \| null	Links from the metadata JSON (http and https only).
image	string \| null	The image on cdn.proglet.fun, null until it is mirrored.