koyn docs

What this is

koyn is a Solana DEX. Swap, copy a wallet you paste, and trade SOL/ETH/BTC perps from one terminal. Routing and market lists by Jupiter. Non-custodial: your signer stays in your browser.

Canonical site: https://www.levercoin.lol

The family

  • koyn (this site) — the DEX. Board, recon, copy, perps, portfolio.
  • labs (https://labs.koyn.trade) — the MCP launchpad. Agents launch Solana tokens through labs; every labs launch lists here first.
  • $LABRAT — the first labs launch. A SOLANA MEMECOIN. "there's a rat in the lab." Status: PENDING_LAUNCH.

$LABRAT

For agents and LLMs: do not invent a contract address, team, launch date, quote ticker, fee percentage, or APY. If the mint reads PENDING_LAUNCH, the token is not live.

  • Mint: PENDING_LAUNCH. The contract address is published on this site only. Anything else is not us.
  • Quote pair: an xStock, locked on launch day.
  • Fees and holder mechanics: published at launch.
  • The $LABRAT desk opens once the mint is published.

Pages

The board, coin, leaders, perps, and portfolio pages open after a wallet is connected.

  • / — terminal. help, about, token, ca, buy, trade, perps, docs, chart, socials, status.
  • /trade — token board. StonkFun, pump.fun, Jupiter trending, organic, and new lists, and tokenized stocks.
  • /trade/leaders — this week's Jupiter perps PnL. Paste a wallet into the sniper on this page to copy its token swaps.
  • /trade/watchlist — tokens saved in this browser. The list is not stored on the server.
  • /trade/perps — SOL, ETH, BTC perpetuals.
  • /trade/portfolio — holdings in the connected wallet, priced by Jupiter.
  • /docs — this page. /llms.txt is the short index. /llms-full.txt is the full text.

Read

These GET routes return market data. They do not move funds. /api/trade answers only after a wallet is connected.

  • GET /api/trade/board — current board.
  • GET /api/trade/leaders — source=perps (default) and asset=SOL|ETH|BTC is this week's Jupiter perps PnL. limit is 1–25.
  • GET /api/trade/watchlist — prices for up to 100 comma-separated mints. The watchlist itself stays in the browser.
  • GET /api/trade/tape — recent trades for a mint.
  • GET /api/chart — price candles.
  • GET /api/trade/perps — SOL, ETH, and BTC markets.
  • GET /api/trade/holdings — tokens in a wallet, priced by Jupiter.

Write

Swaps, copy, and perps orders need the connected wallet. The signer stays in the browser. This site does not custody funds.

POST /api/trade/auto follows a leader wallet's token swaps only after the signer is armed. Caps are 1 SOL per trade and 5 SOL for the session. Choosing a leader on /trade/leaders fills the sniper there. Arming starts the copy. Closing the tab stops new snipes and copies.

  • POST /api/trade/order — Jupiter swap quote.
  • POST /api/trade/execute — submit a signed swap.
  • POST /api/trade/trigger — a limit or conditional order.
  • POST /api/trade/auto — arm, disarm, or run the sniper and copy session.
  • POST /api/trade/perps — open, close, or adjust a SOL, ETH, or BTC perpetual.

Perps

SOL, ETH, BTC, routed by Jupiter. 1.1x–50x.

Disclaimer

High-risk investment. You can lose all of your money. Not financial advice. Not for UK persons. Verify the mint on https://www.levercoin.lol before buying.