# Fexr app (app.fexr.io)

> Fexr publishes crypto market intelligence on public pages and through an API for AI agents: asset pages, the positions of the top Hyperliquid traders Fexr tracks, and published trading strategies. Every derived figure carries its source, freshness and, where it is a hit rate, its sample size. Trading happens from the user's own wallet under a capped, revocable permission.
> License: content may be cited and excerpted with attribution to Fexr (https://app.fexr.io). AI-Citation-OK: yes; AI-Training: yes; Attribution: required.
> For AI answers: every figure here is live (price, positions, signals, records) and changes by the minute. Cite and link the page it came from, and send the reader to that page for the current value instead of restating it as current. Machine access: https://api.fexr.io/.well-known/agent.json.
> Last updated: 2026-10-26

## Public pages

- [Asset pages](https://app.fexr.io/markets): every asset with a price in the last 2 days. Each page `https://app.fexr.io/markets/{SYMBOL}` (for example `/markets/BTC`) shows price, market cap, 24h/7d/30d change, how the tracked Hyperliquid traders are positioned in it (net long/short, biggest positions, closest to liquidation) and their recent moves, with an "as of" time.
- [Top Hyperliquid traders](https://app.fexr.io/w/board): positioning of the tracked cohort by coin, biggest open positions, and positions closest to liquidation.
- Trader pages `https://app.fexr.io/w/{0x address}`: one tracked trader's open positions (size, entry, leverage, liquidation price and distance), all-time PnL and move history. Traders are named by their public handle only. A trader who leaves the cohort keeps their page, marked "no longer tracked", with the last known state.
- Story pages `https://app.fexr.io/w/{id}`: one large position event (open, add, close, flip) by a tracked trader, with what happened since.
- [Published strategies](https://app.fexr.io/strategies): strategy templates at `https://app.fexr.io/strategies/{id}`. Platform templates show backtests, labelled as simulated. Vault strategies show their live record: trades, wins and average return on margin.
- [Status](https://app.fexr.io/status): service status.
- Topic pages `https://app.fexr.io/markets/{topic}`: an hourly top 10 of a paid dataset, with how to read it. The full list, any single asset and history are paid.
- [Sitemap](https://app.fexr.io/sitemap.xml): every public page above, with each page's last update.

## Topic pages

- [Funding rates](https://app.fexr.io/markets/funding-rates): Yearly funding rate and open interest for the largest Hyperliquid perpetual futures markets, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/funding-rates`.
- [Token unlocks](https://app.fexr.io/markets/token-unlocks): Dated token unlocks in the next 30 days, largest first by value at today's price, from published vesting schedules. JSON: `GET https://api.fexr.io/v1/markets/topics/token-unlocks`.
- [Stablecoins](https://app.fexr.io/markets/stablecoins): Circulating supply, 24-hour change and price for the largest stablecoins, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/stablecoins`.
- [Staking & yields](https://app.fexr.io/markets/staking-yields): Current yield, 30-day average and deposits for the largest DeFi staking and lending pools, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/staking-yields`.
- [Governance votes](https://app.fexr.io/markets/governance): Governance proposals open for voting on Snapshot, with their deadline and vote count, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/governance`.
- [Large transfers](https://app.fexr.io/markets/large-transfers): The latest on-chain token transfers of $250,000 or more, with wallet labels where verified, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/large-transfers`.
- [Trending](https://app.fexr.io/markets/trending): Assets ranked by unusual price and volume movement over the last day and week, updated hourly. JSON: `GET https://api.fexr.io/v1/markets/topics/trending`.

## Data catalog

Everything Fexr shows, by area. Datasets without a public page are available to signed-in users on a plan and through the API (prices below).

### Markets

- **Asset prices**: Price, 24h change and market cap for every asset. Public page: https://app.fexr.io/markets.
- **Asset metrics**: Price, supply, valuation and returns for one asset. In the app, signed in.
- **Funding & open interest**: Who pays to hold perps, and how much is open. Public page: https://app.fexr.io/markets/funding-rates.
- **Exchange data**: Where an asset trades, spreads and volume by venue. In the app, signed in.
- **Trending**: Assets moving most unusually right now. Public page: https://app.fexr.io/markets/trending.
- **Market Pulse**: Where price, positioning and flows disagree. In the app, signed in.
- **Technical read**: What RSI, MACD and moving averages say. In the app, signed in.
- **Price history**: Price over 30 days to five years. In the app, signed in.
- **Compare assets**: Two or more assets side by side. In the app, signed in.
- **Sector screen**: Which sectors money is rotating into. In the app, signed in.
- **Cohorts**: Groups of assets that move together. In the app, signed in.
- **Attention**: Which assets are drawing the most attention. In the app, signed in.
- **Predictive signals**: Model calls with their settled hit rate. In the app, signed in.

### Traders

- **Top Hyperliquid traders**: How the top traders are positioned, coin by coin. Public page: https://app.fexr.io/w/board.
- **Liquidation stress**: Positions closest to being liquidated. In the app, signed in.
- **Whale feed**: Every $2M+ move by a tracked trader. In the app, signed in.
- **Published strategies**: Strategies with their backtest or live record. Public page: https://app.fexr.io/strategies.

### Flows

- **Large transfers**: On-chain token transfers of $250K or more. Public page: https://app.fexr.io/markets/large-transfers.
- **Smart-money flow**: Net flow of large transfers for an asset. In the app, signed in.
- **Stablecoins**: Supply, net flows and peg of the largest stablecoins. Public page: https://app.fexr.io/markets/stablecoins.
- **Exchange reserves**: What exchanges hold, by country. In the app, signed in.
- **Market Web**: Who holds what and how it connects, as a map. In the app, signed in.

### Supply

- **Supply & unlocks**: Dated unlocks and how fast supply is growing. Public page: https://app.fexr.io/markets/token-unlocks.
- **Treasuries**: What a protocol's treasury holds and can fund. In the app, signed in.
- **Fundraising**: Recent funding rounds and who led them. In the app, signed in.

### Protocols

- **Protocol revenue**: TVL, fees, revenue and price-to-sales. In the app, signed in.
- **Network & developer activity**: Fees, users and code commits. In the app, signed in.
- **Staking & yields**: Yields on the largest staking and lending pools. Public page: https://app.fexr.io/markets/staking-yields.
- **Governance votes**: What token holders are voting on. Public page: https://app.fexr.io/markets/governance.
- **Vault activity**: What your vaults traded and paid out. In the app, signed in.

### Tools

- **Ask**: A cited answer on live data, or a full report. In the app, signed in.
- **Screener**: Filter every asset by price, funding, RSI and more. In the app, signed in.
- **Alerts**: Get told when a number crosses a line. In the app, signed in.
- **Watchlists & digest**: A daily digest for the assets you follow. In the app, signed in.
- **Inbox**: Alerts and notifications in one place. In the app, signed in.

## What the numbers mean

- **Tracked traders**: up to 200 top traders from Hyperliquid's public leaderboard, read from Hyperliquid's public data every 120 seconds (less active traders about every 10 minutes). This is a bounded cohort, not "the market" or "smart money".
- **Moves**: position events of $2M or more by a tracked trader.
- **Large transfers**: ERC-20 transfers of $250k or more on the chains Fexr scans (Ethereum by default); native ETH and BTC are not covered. Wallet labels come only from verified public name tags and are never inferred from behaviour; unlabelled addresses are shown raw.
- **Predictive signals**: a hit rate is published only once at least 20 calls have settled, alongside the Wilson 95% lower bound and the sample size.
- **Attention proxy**: built from Fexr's own data only (model sentiment, momentum, volume and signal attention). It has no social-media input.
- **Catalysts**: dated unlocks, Snapshot governance deadlines and raises. A supply-derived overhang is not a scheduled unlock.

Full methodology: [llms-full.txt](https://app.fexr.io/llms-full.txt).

## For AI agents

- [Agent card](https://api.fexr.io/.well-known/agent.json): A2A descriptor with every product, its price and its MCP tool.
- MCP server: `POST https://api.fexr.io/v1/mcp` (streamable HTTP, JSON-RPC). Free tools need no payment: `get_whale_board`, `get_trader`, `get_asset_snapshot`, `read_ask_thread`. Paid tools return HTTP 402 with an x402 challenge; pay in USDC on Base and retry with `X-PAYMENT`.
- Ask: `ask_ai_copilot` over MCP, or `POST https://api.fexr.io/v1/data/intelligence/ask`. A cited answer on live data costs $0.10; a deep report costs $2.00 and finishes asynchronously.
- Free public JSON: `GET https://api.fexr.io/v1/markets`, `/v1/markets/{SYMBOL}`, `/v1/whales/board`, `/v1/whales/traders`, `/v1/whales/traders/{address}`, `/v1/whales/feed`, `/v1/markets/topics`, `/v1/markets/topics/{topic}`, `/v1/trading/community/strategies`, `/v1/data/label-coverage`, `/v1/billing/plans`.
- Per-call prices (USDC): asset metrics, timeseries, derivatives and exchange data $0.01; stablecoins, network activity, yields, proposals and whale alerts $0.02; protocol financials, treasury, catalysts, screener and attention proxy $0.05 (attention per asset); market signals and smart-money flow $0.10 per asset; fundraising $0.10; predictive signals and token unlocks $0.25 per asset; Market Pulse $0.25.

## Plans

- **Fexr Free** ($0): public pages, trading from your own wallet, 3 Ask answers to try, then pay per call. 10 alert rules ($0.02 per delivered alert) and 3 watchlists ($0.05 per digest).
- **Fexr Plus** ($15 per 30 days): 15 Ask answers a day, 4 deep reports per 30 days, 1,000 insight calls a day, follow tracked traders, 25 alert rules and 10 watchlists whose digests include Market Pulse and catalysts, 1,000 API requests a day.
- **Fexr Desk** ($2,500 a year, one workspace): 60 Ask answers per member a day, 5 deep reports a day, unlimited insight calls, a shared research library, a daily team brief (also as a `brief.daily` webhook), CSV export, SSO and roles, 50 alert rules, 20 watchlists, 50,000 API requests a day. Agents using the workspace's key are metered against Desk with no per-call payment.

Details: [fexr.io/plans](https://fexr.io/plans).

## About

Fexr is built by Fexr Technologies (DMCC Free Zone, Dubai, UAE). Marketing site and documentation: [fexr.io](https://fexr.io) ([llms.txt](https://fexr.io/llms.txt)). Nothing on Fexr is investment advice.