How Grump works.

Meet Grump

Grump is a grumpy-but-caring AI crypto mentor, built for Robinhood Chain. He complains first, then actually helps. Under the attitude, his whole job is to keep you from losing money to hype, FOMO and scams.

A few rules he never breaks:

• No price predictions. Nobody knows where a price goes next, including Grump.
• No buy or sell calls. He teaches you how to think about a decision, not what to decide.
• No made-up numbers. Prices and token data come from live sources, and he says which.
• Never asks for your seed phrase or private key. Ever. If anyone "from Grump" does, it's a scam.

Getting started

There's no sign-up and no wallet to connect. Open the chat and type a question, or tap one of the examples. A few things to try:

• "Teach me crypto from zero"
• "How's Tesla doing?"
• "Buy $500 of ETH in my practice portfolio"
• "Tell me if ETH drops below $2,000"
• "Is 0x… a scam?" (paste a token address)

The site works on phones and desktops, in light or dark mode (the 🌙/☀️ button), and follows your device's setting by default.

Chat

Ask anything about crypto, tokenized stocks or Robinhood Chain. Grump answers in plain English, explains jargon with everyday comparisons, and keeps it short unless you ask for more. When a question needs live data, he fetches it and shows it as a card above his reply.

Conversations aren't saved: start a New chat and the old one is gone. To keep the service fair, each visitor can send about 20 messages a minute.

Crypto School

Eight short lessons for complete beginners. Pick one on the home page or in the chat sidebar (📚 on phones). Grump teaches it in under a few hundred words, asks you one quiz question, and grades your answer. Grudgingly.

1. What is crypto, actually? · Money on the internet, minus the bank.
2. Wallets & seed phrases · Lose the phrase, lose the money.
3. Gas fees · Why every click costs a little ETH.
4. Coins vs tokens · Not everything is Bitcoin.
5. Layer 2 & Robinhood Chain · Faster, cheaper lanes on top of Ethereum.
6. Tokenized stocks · Shares that live on a blockchain.
7. Spotting scams & rug pulls · How people get robbed, and how not to.
8. Risk management 101 · Don't go all-in. I mean it.

Live prices

Ask how a coin or a stock token is doing, and Grump pulls the current price, 24-hour change and a few stats.

Supported stock tokens (official contracts only, so copycats never show up):

TSLANVDAAAPLMSFTAMZNGOOGLMETACOINSPCXSPYQQQ

Prices are cached for about a minute, so two questions a few seconds apart show the same number.

Practice portfolio

Every visitor gets $10,000 of fake money to practise with, at real, live prices. Nothing here is real: no deposits, no withdrawals, no actual trades.

• Trade by chatting ("buy $500 of ETH", "sell all my PEPE") or on the Portfolio page.
• The Portfolio page shows your total value, profit or loss, a value chart, holdings and trade history.
• Ask Grump to review your portfolio and he'll call out risky habits, like putting too much in one coin.
• You can reset it to $10,000 at any time.

Price alerts

Tell Grump something like "tell me if ETH drops below $2,000" or "alert me if Apple drops 5%", and the official bot @GrumpMentorBot messages you on Telegram when it happens.

Connecting Telegram (once)

1. Set an alert in the chat. A Connect Telegram button appears.
2. Press it. Telegram opens @GrumpMentorBot. Press Start.
3. Using Telegram Web without the app? Copy the link's code and send /start <code> to the bot yourself. Same result.
4. The bot replies "You're connected". Done.

Good to know

• Prices are checked every 10 minutes, so an alert can arrive several minutes after the move.
• Each alert fires once, then it's done. You can have up to 10 active at a time.
• Percentage alerts are turned into a price target when you set them (ETH at $2,300, "drops 5%" → $2,185).
• See and cancel alerts on the Portfolio page, or in Telegram with the commands below.

Scam checker

Paste a token's contract address on Robinhood Chain and ask if it's a scam. Grump runs a scan and shows a risk report, then explains what matters in plain words.

What it looks at

• Contract security (from GoPlus): honeypots (you can buy but not sell), buy and sell taxes, minting, blacklists, hidden owners, paused transfers, upgradeable code, verified source.
• Who holds it: the biggest wallet and the top 10 wallets, leaving out burn addresses, trading pools and launchpad contracts.
• Market (from DexScreener or GeckoTerminal): liquidity, how old the token is, and recent buys versus sells.
• Liquidity lock: whether the trading pool can be pulled out (a "rug pull").

Risk levels

Pons tokens

Grump knows the contracts of Pons, the main launchpad on Robinhood Chain. Pons tokens have a fixed supply of 1 billion. While a token is still on the Pons launch curve, the report says so. Once it graduates, its liquidity sits in the Pons locker, which has no unlock function, so the report shows it as locked forever.

$GRUMP token

Status: not live yet. $GRUMP will launch on Pons on Robinhood Chain. That means:

• Fixed supply of 1,000,000,000. Nobody can mint more.
• Once it graduates on Pons, the liquidity is locked in the Pons locker for good. It can't be pulled.
• Grump's own scam checker will scan it like any other token.

$GRUMP is a community token for the GRUMP project. It is not an investment product, carries no promise of value or returns, and gives no ownership in anything.

Roadmap

• Grump chat + Crypto School
• Live prices for crypto and Robinhood Stock Tokens
• Practice portfolio
• Price alerts on Telegram
• Scam checker for Robinhood Chain tokens
• $GRUMP launch on Pons

Staying safe

• Official links: the website is heygrump.com and the Telegram bot is @GrumpMentorBot. Nothing else.
• Never share your seed phrase or private key. Not with Grump, not with "support", not with anyone.
• Grump never messages you first, except for the price alerts you set yourself.
• Nobody can double your crypto. People who offer to are stealing it.
• Before buying any token, check the contract address against its official source, and scan it.

Privacy

Short version: no accounts, no tracking, as little data as possible.

To answer questions, the site also calls CoinGecko, DexScreener, GeckoTerminal and GoPlus (token addresses and coin names only) and Telegram (to deliver alerts). There are no ads and no analytics trackers.

Disclaimer

• Not financial advice. Everything on GRUMP is for education. Grump is an AI and can be wrong.
• Crypto and tokenized assets are risky and volatile. You can lose all of your money.
• Data comes from third parties and can be delayed, incomplete or wrong.
• Robinhood Stock Tokens aren't available everywhere. Check what applies in your country.
• GRUMP is an independent project, not affiliated with Robinhood, Pons, Anthropic or any data provider.

FAQ