GET/api/universe
Asset universe
client: hf.assets()
Every asset a portfolio can hold: tokenized equities, pre-IPO tokens, live Pump.fun leaders and SOL, with live price, 24h change and liquidity.
SDK · Developers
Build on HedgeFUN.
Read every portfolio, its composition, participants and verified activity, plus live market data, from a public JSON API. Use the typed client or call it directly.
01 · Quickstart
Three calls to everything.
- No keyRead endpoints are public and CORS-enabled.
- TypedOne dependency-free TypeScript file, browser or Node 18+.
- VerifiedEverything listed was confirmed on-chain before it was stored.
ts
import { HedgeFun } from "./hedgefun";
const hf = new HedgeFun();
// Every deployed portfolio, with its composition and fee mandate
const portfolios = await hf.portfolios();
// Live market data for each portfolio token
const quotes = await hf.quotes(portfolios.map((p) => p.mint));
// Verified on-chain activity for one portfolio
const activity = await hf.activity(portfolios[0]?.mint);API reference.
Base URL https://www.hedgefun.online
GET/api/launches
Portfolios
client: hf.portfolios()
Every portfolio deployed through HedgeFUN: composition and weights, participant wallets, fee mandate, socials and deployment time. Only on-chain-verified deployments are listed.
GET/api/ledger
Activity record
client: hf.activity(mint)
Verified activity per portfolio: deployment, participant allocations, fee collections, reinvestment swaps and buybacks, each with its Solana signature.
- mint
- Optional. Limit to one portfolio token.
GET/api/market
Market data
client: hf.quotes([mint]) · hf.chart(mint)
Live quotes (price, market cap, 24h change, volume, liquidity) for up to 60 mints. Add chart=1 with a single mint for 15-minute candles.
- mints
- Comma-separated token mints (max 60).
- mint + chart=1
- One mint, returns quote plus candles.
POST/api/launches
Register a deployment
Records a deployment after verifying its create transaction on-chain: it succeeded, called the Pump.fun program and touched the mint. Sends nothing on-chain itself.
- mint, signature
- Token mint and the confirmed create transaction.
- basket, wallets, fees
- Composition, participant wallets and fee mandate.
POST/api/ledger
Record activity
Adds a verified entry to a portfolio's activity record. The signer must be the right party: the creator for collections, reinvestment and buybacks; a declared participant for allocations.
- mint, kind, signature, amountSol
- kind is mini-buy, collect, basket-buy or buyback.
03 · Deployment
How a portfolio deploys.
A HedgeFUN deployment is a standard Pump.fun token created with the official Pump.fun SDK, signed by the creator's wallet. The mint key is generated client-side. Allocation wallets receive their share in transactions approved alongside the create.
Transactions are capped at 1,232 bytes, so keep names short if you add priority-fee instructions. Simulate before asking the wallet to sign.
ts
import { OnlinePumpSdk, PUMP_SDK, getBuyTokenAmountFromSolAmount } from "@pump-fun/pump-sdk";
import { Connection, Keypair, LAMPORTS_PER_SOL, PublicKey, Transaction } from "@solana/web3.js";
import BN from "bn.js";
// 1. Host token metadata (name, symbol, image, description) at any https URI.
// 2. Build create_v2 + the initial position, signed by a fresh mint key.
const sdk = new OnlinePumpSdk(connection);
const global = await sdk.fetchGlobal();
const mint = Keypair.generate();
const solAmount = new BN(0.25 * LAMPORTS_PER_SOL);
const amount = getBuyTokenAmountFromSolAmount({
global, feeConfig: await sdk.fetchFeeConfig(), mintSupply: null,
bondingCurve: null, amount: solAmount, quoteMint: PublicKey.default,
});
const ixs = await PUMP_SDK.createV2AndBuyInstructions({
global, mint: mint.publicKey, name, symbol, uri,
creator: owner, user: owner, amount, solAmount,
mayhemMode: false, holderReward: false,
});
// 3. Simulate, have the creator's wallet sign, send and confirm.
// 4. POST /api/launches with { mint, signature, basket, wallets, fees } to list it.