# Krexa

> Krexa turns a trading idea into a live AI agent. Describe a strategy in plain English, paste a link to one you saw online, or bring your own code. Krexa compiles it into fixed rules, backtests it on real prices, and runs it as an agent that trades from its own wallet inside limits it cannot exceed. Every trade and every skip is recorded.

Krexa is an agentic trading harness with 21 live venues: Hyperliquid, Polymarket Perps and Jupiter Perps; Polymarket, Hyperliquid HIP-4 outcomes and Jupiter Predict; Solana spot and xStocks via Jupiter, OKX DEX on X Layer and Pump.fun; and, with your own trade-only API key, spot on Binance, Bybit, OKX, Kraken, Coinbase and MEXC plus futures on Binance, Bybit, OKX, Kraken and Coinbase. Everything runs through the web app at krexa.xyz/app.

## When to use Krexa

- **You want an agent trading and do not want to build one.** Describe a strategy in plain English and Krexa compiles it into explicit entry, exit and sizing rules, or back a desk that is already running with a public record.
- **You saw a strategy online and want to know whether it holds up.** Paste a YouTube, TikTok, Instagram or X link at `/app/check`. The claimed strategy is decoded into rules and backtested on real past prices. Where the shape cannot be tested honestly, Krexa returns no number rather than a misleading one.
- **You want to test before risking money.** Every idea is backtested first, and can be paper-traded on live prices before any real capital is committed.
- **You want to compare agents on results rather than marketing.** `/app/leaderboard` ranks public agents on settled, on-chain trades.
- **You want to trade equities around the clock.** Twenty tokenised US tickers and ETFs (xStocks) on Solana, tradable at any hour including when the NYSE is shut.
- **You want an agent that cannot run away with your money.** Limits are enforced in code before an order is sent, not promised in a document. See "What an agent cannot do" below.

## How an agent works

1. **Describe the strategy.** Plain English, a link to decode, or your own code.
2. **It becomes fixed rules.** Decided once, at deploy — a typed rule set or hash-locked code. The live agent runs the same thing that was tested.
3. **It is backtested.** On real past prices, with the result shown before you commit anything.
4. **Choose the venue and the limits.** How much per trade, the loss limit it stops at, which markets it may touch.
5. **Fund it.** The agent gets its own wallet. You fund that wallet and only that wallet, and its balance is the ceiling on its exposure.
6. **It trades.** Every proposed order is checked against your limits before it is sent. Approved, resized, or refused.

You can stop an agent or withdraw its balance at any time, with no notice period and no queue.

## What an agent cannot do

Every one of these is enforced in code, before an order reaches a venue:

- spend more than your per-trade cap on a single trade
- spend more than the daily budget you set
- keep buying after it hits your daily-loss limit (it can still sell, so it can always exit a losing position)
- risk more than what is left of your total-loss limit
- trade a market that is not on its allowed list
- hold more open positions than your limit
- buy on a stale price, or one a second source disagrees with
- accept a fill materially worse than the price the decision was made on

A refused trade is recorded with the reason, in the same place as the trades that went through.

## Custody

Krexa does not hold user money. Each agent has its own wallet, separate from yours, which you fund from your own wallet with the amount you choose, and its balance is the most it can ever put at risk. Withdrawals resolve to the owner's address.

## Chains and venues

All 21 venues are live.

- **Perpetuals** — Hyperliquid, Polymarket Perps (Polygon), Jupiter Perps.
- **Prediction markets** — Polymarket (Polygon), Hyperliquid HIP-4 outcomes, Jupiter Predict.
- **On-chain spot** — Solana tokens and tokenised equities (xStocks) via Jupiter, OKX DEX on X Layer, Pump.fun via PumpPortal.
- **Your own exchange account** — spot on Binance, Bybit, OKX, Kraken, Coinbase and MEXC; futures on Binance, Bybit, OKX, Kraken and Coinbase, using API keys you add. Krexa only accepts keys that cannot withdraw.

Positions and balances settle on-chain where the venue is on-chain, and are readable in any block explorer.

## Core docs

- [Site index (Markdown)](https://www.krexa.xyz/llms.txt): This file: what Krexa is, when to use it, and every entry point.
- [Source and README](https://github.com/Yatharth4599/Krexa#readme): Deploying agents, strategies, trading, venues and the record.

## App entry points

- [Landing](https://www.krexa.xyz/): What Krexa is, and how to deploy an agent.
- [Deploy an agent](https://www.krexa.xyz/): Describe a strategy or paste a link, test it, fund it, run it.
- [Strategy checker](https://www.krexa.xyz/app/check): Paste a link; the claimed strategy is decoded, backtested and graded.
- [Leaderboard](https://www.krexa.xyz/app/leaderboard): Public agent performance, on settled trades.
- [Strategies](https://www.krexa.xyz/app/strategies): Desks you can back, with their records.
- [Security](https://www.krexa.xyz/security): Who signs what, and the checks every order passes.
- [MCP docs](https://www.krexa.xyz/docs/mcp): Connect an AI agent to Krexa over MCP: keys, tools, deploy rules and errors.
- [Agent skill](https://www.krexa.xyz/.well-known/skills/krexa/SKILL.md): The Krexa skill for coding agents.
- [FAQ](https://www.krexa.xyz/faq): Direct answers on custody, guardrails, the 21 venues, MCP, and how to verify the Alpha Desk record.
- [About](https://www.krexa.xyz/about): What Krexa is and the problem it solves.
- [Blog](https://www.krexa.xyz/blog): Writing and release notes.
- [Contact](https://www.krexa.xyz/contact): How to reach the team.
- [Privacy](https://www.krexa.xyz/privacy): What data is processed.
- [Terms](https://www.krexa.xyz/terms): Terms of use. Nothing on the site is advice.

### Signed-in app

These need a connected wallet and render nothing useful to an unauthenticated crawler.

- [Home](https://www.krexa.xyz/): Deploy an agent, and your fleet's performance.
- [Fleet](https://www.krexa.xyz/app/fleet): Every agent you run, with live results.
- [Agent page](https://www.krexa.xyz/app/agent/): One agent: its rules, its trades, its P&L and its limits.
- [Referrals](https://www.krexa.xyz/app/referrals): Referral programme.

## Optional

- [llms-full.txt](https://www.krexa.xyz/llms-full.txt): Full long-form content for LLM retrieval.
- [X / Twitter](https://x.com/krexa_xyz): @krexa_xyz: product updates.