--- title: "Track Smart Money from Grok (MCP) | StalkChain" description: "Connect StalkChain to Grok: live and historical data across 7 chains, plus FOMO trader wallets, PnL and theses. One link, no API key, free to connect." canonical: https://stalkchain.com/ai/grok updated: 2026-10-01 --- # Track Smart Money from Grok > StalkChain gives Grok live and historical data across 7 chains, plus the FOMO trader wallets, PnL and theses that sit behind a login. Ask who's buying, holding or selling. - Paste one link into grok.com/connectors. No API key, no install. - Check traders, tokens and wallets, from the last hour to all-time. - Works in Grok on the web, Grok Build and the xAI API. Connect: https://data.stalkchain.com/mcp · Get started: https://data.stalkchain.com/?utm_source=stalkchain&utm_medium=ai-page&utm_campaign=grok ## StalkChain for Grok, in short - **What it is:** An MCP server and REST API that gives Grok live and historical blockchain data - **Connect with:** https://data.stalkchain.com/mcp, signed in with OAuth or an API key - **Data:** FOMO trader activity, StonkFun launches, Jupiter and on-chain data - **Chains:** Robinhood Chain, Solana, Base, BNB Chain, Ethereum, Monad, Hyperliquid perps - **Range:** From the last hour back to all-time - **Tools:** 70+, which Grok picks on its own - **FOMO:** A social trading app (fomo.family) where traders post their trades and theses - **Cost:** Free to connect, no card. Paid lookups come with a monthly plan; unused credits roll over - **Safety:** Research tools only read data. Trading tools use a separate agent wallet you fund, within limits you set Data from: FOMO, StonkFun, Jupiter. Chains: Robinhood Chain, Solana, Base, BNB Chain, Ethereum, Monad, Hyperliquid. ## How to connect Grok to on-chain data in 3 steps Connect, approve, ask. Add the StalkChain link to Grok, sign in once, and start asking about traders, tokens and wallets. No API key, about a minute. 1. **Connect:** Open grok.com/connectors, click New Connector and choose Custom. Paste the StalkChain link. 2. **Approve:** Sign in to StalkChain when Grok asks and press Approve. Free account, no card, no API key. 3. **Ask:** Start a new chat and ask in plain English. Grok picks the StalkChain tools on its own. ### grok.com 1. Go to grok.com/connectors, click New Connector and select Custom. 2. Paste the link below as the MCP server URL. 3. Sign in to StalkChain when Grok asks and press Approve. 4. Start a new chat. Grok calls StalkChain whenever your question needs it. 5. On Grok Business or Enterprise, an admin adds it first in console.x.ai under Grok Business → Connectors (+ Add Connector → Other). Then each member connects on grok.com/connectors. ``` https://data.stalkchain.com/mcp ``` ### Grok Build 1. Install Grok Build (curl -fsSL https://x.ai/cli/install.sh | bash), then run this once in your terminal. 2. Start grok. The first time it calls StalkChain, your browser opens to sign in and approve. Or type /mcps, select stalkchain and press i. 3. Run grok mcp doctor stalkchain any time to check the connection. 4. On a server or in cron, add --header "Authorization: Bearer sc_your_key" with a key from your StalkChain dashboard. No browser needed. ``` grok mcp add --transport http stalkchain https://data.stalkchain.com/mcp ``` ### xAI API (headless) 1. Create a key in your StalkChain dashboard. 2. Pass it in the mcp tool's authorization field, Bearer included. xAI connects to StalkChain for you, so it works on servers, cron and CI. ``` curl https://api.x.ai/v1/responses \ -H "Authorization: Bearer $XAI_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "grok-4.7", "tools": [{ "type": "mcp", "server_label": "stalkchain", "server_url": "https://data.stalkchain.com/mcp", "authorization": "Bearer sc_your_key" }], "input": "which tokens did 3+ tracked traders ape in the last hour?" }' ``` ## What does Grok answer with StalkChain connected? Receipts, not guesses. Real answers from the live connector: fresh entries, the FOMO leaderboard, KOL bags and one trade traced from entry to today. Pick a question. Real StalkChain answers captured 2026-10-01. Handles are public FOMO traders. ### Which tokens are 3+ tracked traders aping right now? Tool: `stalkchain_fomo_multi_trader_entries` · Source: FOMO alerts, last 45 min Five tokens picked up buys from three or more tracked traders in the last 45 minutes: | Token | Chain | Tracked traders | Largest position | | --- | --- | --- | --- | | $AI | Robinhood Chain | 10 | winter4soldier, $339k | | $CATE | Solana | 7 | moerderin, $59k | | $EDEL | Base | 6 | deepfullpigeon, $27k | | $SI | Solana | 4 | midrunner, $80k | | $STONK | Solana | 4 | lijiawei, $47k | $AI on Robinhood Chain stands out: 10 different traders bought between 13:01 and 13:37 UTC. Want me to check its dev and holders next? ### Who made the most money on FOMO this week? Tool: `stalkchain_fomo_leaderboard` · Source: FOMO leaderboard, 7 days Top 5 traders by 7-day PnL: | # | Trader | 7d PnL | Trades | | --- | --- | --- | --- | | 1 | pricedin | +$790,276 | 109 | | 2 | RareDualJay | +$756,992 | 370 | | 3 | ExactTallTakin | +$754,936 | 85 | | 4 | Clam | +$592,454 | 393 | | 5 | sigh | +$516,329 | 1,897 | 4 of the 5 have the same biggest bag: ORBIO, on Robinhood Chain. ### Which KOLs hold ORBIO, and are they selling? Tool: `stalkchain_fomo_kol_holders` · Source: FOMO holders + on-chain flow Tracked traders are deep in ORBIO on Robinhood Chain: - $18.1M in tracked traders' bags - 10,511 holders in total - +$306k net flow, 24h | Holder | Bag | Cost | | --- | --- | --- | | Clam | $1.63M | $30.6k | | pricedin | $1.58M | $9.9k | | RareDualJay | $1.54M | $4.8k | | CP | $1.21M | $2.40M | | Ser Albert | $1.18M | $91.7k | Heads up: the last hour is net −$162k ($291k sold vs $129k bought), even though the day is still net positive. ### When did pricedin buy ORBIO, and what is it worth now? Tool: `stalkchain_fomo_trader_spotlight` · Source: FOMO trade history + thesis pricedin's best trade on record: - Sep 1: Bought ORBIO at an average of $0.000516, $9.9k in - Since: Took $97k in profit along the way - Today: Holds 17.15M ORBIO, worth $1.58M - 178× from entry to today > Thesis posted on FOMO, Sep 1: "liquid funds buying but not yet shilling. guess what happens next" ## Which chains and data sources are covered? All 7 chains through one connector. Grok reads FOMO traders, StonkFun launches and wallet and token data on every one, from the last hour back to all-time. ## Can't Grok just look this up itself? Not well. FOMO sits behind a login, explorers show one wallet per tab, and Grok's memory stops at its training cutoff. StalkChain closes all three gaps. | | By hand | Grok alone | Grok + StalkChain | | --- | --- | --- | --- | | FOMO trader wallets, PnL and theses | In the app, one profile at a time, wallets hidden | Can't log in | FOMO handles resolved to real wallets | | Live entries, holders and flow | Refresh tab after tab | Web search snippets at best | Last hour, across 7 chains | | History: PnL, fills, prices, launches | Exports and spreadsheets | Training data, months old | 24h to all-time, fill by fill | | Dev, sniper and exit checks | Four sites, four tabs | Educated guesses | One question (on-chain checks on Solana) | | One wallet across every chain | One explorer per chain | Page by page, if it loads | Holdings on all 7 chains, one answer | ## What can Grok do with StalkChain? Ask like you'd ask the group chat. Grok picks the tools and comes back with wallets, dollar amounts and timestamps. - **Catch smart-money entries:** See which tokens three or more tracked traders bought in the last hour, who they are and how big they went. Example: "which tokens did 3+ tracked traders ape in the last hour? skip any where the dev already sold" - **Check a token before you ape:** Deployer's past launches, snipers, LP burn, wash-trade score and a real exit quote. Solana tokens. Example: "check this CA before i ape. snipers still in? deployer rugged before? can i exit $5k without eating 20% slippage?" - **Research a trader before you copy:** Real wallets, PnL from 24h to all-time, average hold time, open bags and the theses they wrote. Example: "research pricedin before i copy him. 30d vs all-time pnl, avg hold time, what's in his bags rn" - **See if KOLs are exiting:** How many tracked traders hold a token, what they paid, and what share of them sold recently. Example: "are the KOLs dumping $CATE? what % of tracked holders sold recently and who's still holding" - **Size up any wallet:** Holdings on all 7 chains for any address. On EVM, its age and who funded it. On Solana, its PnL. Example: "fresh wallet just aped $40k on Base. how old is it, who funded it, what else is it holding?" - **Go back in time:** All-time PnL, fill-by-fill trade history, past prices, a deployer's earlier launches and the theses traders posted. Example: "pull the top theses on $ORBIO. who posted with a real bag, and who sold after posting?" ## What is the StalkChain MCP? The StalkChain MCP is a Model Context Protocol server that gives Grok 70+ tools for live and historical blockchain data across 7 chains, FOMO trader activity included. - One link with OAuth sign-in. No API key needed in chat - 70+ tools for traders, tokens, wallets, launches and DeFi - Live and historical: last-hour entries, all-time PnL, past fills, price history - 7 chains: Robinhood Chain, Solana, Base, BNB Chain, Ethereum, Monad, Hyperliquid perps - Research tools read public data. Never asks for a seed phrase or private key - **Traders:** search, resolve to wallets, positions, fills, PnL per window, spotlight, followers - **Tokens:** holders, KOL holders, dev and insider bags, buy/sell flow, sell pressure - **Live:** alert feed, multi-trader entries, coordinated buys, live stream - **History:** all-time PnL, past fills, price history, launch records, exploits - **Solana on-chain:** deployer history, snipers, real holders, wash trading, exit liquidity - **Wallets & DeFi:** cross-chain portfolios, wallet age, yields, protocol risk ## How do I get a daily smart-money digest? Grok can't ping you, but Grok Build runs headless with grok -p. Add StalkChain with an API key, schedule one command, and a fresh digest is waiting every morning. ```sh # once: add StalkChain with an API key (no browser sign-in) grok mcp add --transport http stalkchain https://data.stalkchain.com/mcp \ --header "Authorization: Bearer sc_your_key" # digest.sh — run from cron or CI (needs grok login or XAI_API_KEY) grok --no-auto-update -p "7d FOMO leaderboard: top 10, one line each with pnl and biggest bag. flag any token 3+ of them hold." \ --permission-mode dontAsk --allow 'MCPTool(stalkchain__*)' >> ~/stalkchain-digest.md # crontab -e: every morning at 08:00 0 8 * * * ~/digest.sh ``` ## grok.com, Grok Build or the xAI API? It works in all three. - **grok.com:** Grok in your browser. Add StalkChain once under Connectors, sign in, and Grok calls it whenever your question needs on-chain data. (Custom connector · sign in once) - **Grok Build:** xAI's agent for the terminal. One command adds StalkChain, and grok -p runs it on a schedule with an API key. (grok mcp add · or an API key) - **xAI API:** For your own bots and scripts. Pass StalkChain as a remote MCP tool in the Responses API, with a StalkChain API key. (Responses API · StalkChain API key) ## What does it cost? Connecting is free and needs no card. Free tools, like the live feed sample, work right away. Research lookups run on credit packs that never expire. ## Is it safe? You sign in with OAuth, so Grok never sees a password or API key. The research tools read public data, and StalkChain never asks for your seed phrase or private keys. Disconnect any time. ## Something not working? - **StalkChain tools don't show up:** Start a new chat and make sure StalkChain is enabled for it. - **A tool says you're out of credits:** The free tools keep working. Top up in your StalkChain dashboard, then ask again. - **Sign-in keeps looping:** Remove the connector, add the link again and approve once. ## FAQ ### What does StalkChain add to Grok? Data Grok can't reach on its own. One link gives it 70+ tools for live and historical blockchain data across 7 chains, plus FOMO trader activity: handles resolved to real wallets, PnL from 24h to all-time, positions and written theses. ### Why can't Grok read FOMO data by itself? FOMO's trader data sits behind a login, inside an app that only renders with JavaScript, so a plain web fetch comes back empty. StalkChain resolves FOMO handles to their Solana and EVM wallets and returns PnL, positions, fills and theses. ### How do I connect StalkChain to Grok? Go to grok.com/connectors, click New Connector, choose Custom and paste https://data.stalkchain.com/mcp. Sign in and approve; no API key needed. In Grok Build, run: grok mcp add --transport http stalkchain https://data.stalkchain.com/mcp ### Which Grok plans can use it? All of them. xAI says connectors are available to every Grok user, Free included, and lists Grok Build on every plan too. On Grok Business and Enterprise, an admin adds StalkChain in the xAI console first, then members connect. ### Can I use StalkChain with Grok in scripts or bots? Yes. Grok Build runs headless with grok -p, and the xAI Responses API takes StalkChain as a remote MCP tool: set server_url to https://data.stalkchain.com/mcp and authorization to Bearer plus your StalkChain API key. ### Is StalkChain free? Connecting is free and needs no card. Free tools, like the live feed sample, work right away. Most research lookups are paid; the plans are listed on data.stalkchain.com. ### Which chains and data sources are covered? Robinhood Chain, Solana, Base, BNB Chain, Ethereum, Monad and Hyperliquid perps. Trader data comes from FOMO, launch data from StonkFun, plus Jupiter. Deployer and sniper checks are Solana-only; wallet age and funding checks are EVM-only. ### How far back does the data go? From the last hour back to all-time. Grok can pull PnL for 24h, 7d, 30d or all-time, fill-by-fill trade history, past prices, a deployer's earlier launches and DeFi exploit records. ### Can Grok alert me when a KOL buys? Yes. Ask Grok to set a StalkChain alert: when a token crosses a price, or when two or more tracked traders buy it within a few minutes. It fires once, by email or to a Discord, Slack or Telegram webhook, and works on Solana, Ethereum, Base and BNB Chain. ### Is it safe? Does it touch my wallet? It never touches your wallet. The research tools work on public data, and connecting never asks for a seed phrase, private key or signature. You sign in with OAuth and can disconnect any time. ### Is this financial advice or a signals service? No. StalkChain gives Grok data, not signals: who bought, what they hold, what they sold and when. What you do with it is your call. ## Let Grok pull the receipts FOMO and more, live and historical, in the chat you already use. Free to connect. Not financial advice. - Connect: https://data.stalkchain.com/mcp - Start free: https://data.stalkchain.com/?utm_source=stalkchain&utm_medium=ai-page&utm_campaign=grok - Product docs for agents: https://data.stalkchain.com/llms.txt - This page: https://stalkchain.com/ai/grok