majiayu000 CryptoWatch 📈
Your on-chain radar. Track wallets, set price alerts, monitor gas fees, and get notified the second something moves.
When to Use
✅ USE this skill when:
- Tracking specific wallet addresses
- Setting price alerts for tokens
- Monitoring large whale transactions
- Watching gas fees for optimal transaction timing
- Getting notified of DeFi position changes
- Tracking NFT floor prices
- Monitoring mempool for pending transactions
- Portfolio tracking across multiple chains
When NOT to Use
❌ DON'T use this skill when:
- Building automated trading bots → use dedicated bot frameworks
- Generating tax reports → use CoinTracker, Koinly, etc.
- Backtesting trading strategies → use TradingView, QuantConnect
- High-frequency trading → requires specialized infrastructure
- Complex DeFi analytics → use Dune Analytics, Nansen
- Full blockchain indexing → use The Graph, Alchemy
Setup
Install CryptoWatch:
npm install -g @pawhub/cryptowatch
Connect to blockchain providers:
# Ethereum (Alchemy, Infura, or your own node)
cryptowatch add-provider ethereum \
--rpc https://eth-mainnet.g.alchemy.com/v2/YOUR_API_KEY
# Polygon
cryptowatch add-provider polygon \
--rpc https://polygon-mainnet.g.alchemy.com/v2/YOUR_API_KEY
# Base
cryptowatch add-provider base \
--rpc https://mainnet.base.org
# Verify connection
cryptowatch status
Link Telegram for notifications:
cryptowatch setup telegram
Example Interactions
Price Alerts
You: Alert me if ETH drops below $3000
Paw: sets up price watch
✅ Alert configured:
Asset: ETH (Ethereum) Trigger: Price drops below $3,000 Current price: $3,247 Status: Active, checking every 60 seconds
Notification: Telegram + system notification
You'll get pinged the moment it hits. Want to set an upper bound too? 📊
You: Yes, also alert me if it goes above $3500
Paw: adds second alert
✅ Price bracket set:
ETH Alerts:
- 🔻 Below $3,000
- 🔺 Above $3,500
- Current: $3,247 (within range)
I'll ping you if it breaks out of this zone. Classic buy-low-sell-high setup. 📈
You: What's the current gas fee?
Paw: checks network
Ethereum Gas Prices:
⚡ Fast: 45 gwei ($8.50 for simple transfer)
⚙️ Standard: 32 gwei ($6.00)
🐌 Slow: 25 gwei (~$4.75)
Current congestion: Moderate
Recommendation: Wait 2-3 hours if not urgent. Gas typically drops after 8 PM EST.
Want me to alert you when gas drops below 30 gwei? 🔔
You: Yes
Paw: ✅ Gas alert set. I'll ping you when fast gas drops below 30 gwei.
Typical windows: late night PST or Sunday mornings. I'll catch it for you. 😴
Wallet Watching
You: Watch this wallet: 0x1234...5678
Paw: starts monitoring
✅ Wallet watch configured
Address: 0x1234...5678
Nickname: Not set (want to add one?)
Current balance: 143.7 ETH (~$467k)
Recent activity (last 24h):
- 3 transactions
- +12.5 ETH received
- -2.3 ETH sent
What to watch for?
- Any transaction (all activity)
- Large transactions (>10 ETH)
- Specific token movements
- Interactions with specific contracts
Pick one or tell me custom parameters. 🎯
You: Alert me on large transactions over 10 ETH
Paw: ✅ Configured. I'll notify you when this wallet sends or receives >10 ETH.
Nickname this wallet? (helps with notifications)
You: Call it "Whale #1"
Paw: Got it. Whale #1 is being watched.
2 hours later...
🐋 Whale #1 moved 45 ETH
Transaction: 0xabc...def
From: 0x1234...5678 (Whale #1)
To: 0x9876...5432
Amount: 45 ETH ($146,250)
Gas: 21 gwei ($1.25)
View: [Etherscan link]
This whale is active today. Want to see their full history? 🔍
Portfolio Tracking
You: Track my portfolio
Paw: Let's set it up. How do you want to track?
- Wallet address (I'll auto-detect holdings)
- Manual holdings (you tell me what you own)
- Both (mix of on-chain + CEX holdings)
Most people do #3 (on-chain wallet + manual CEX balances).
You: Both. Here's my wallet: 0xabcd...1234
Paw: scans wallet
Found your holdings:
On-chain (wallet 0xabcd...1234):
- 4.2 ETH ($13,674)
- 1,240 USDC
- 0.08 WBTC ($4,320)
- 12,500 ARB ($15,000)
Total on-chain: $34,234
Now, what do you hold on exchanges (Coinbase, Binance, etc.)?
You: 1 BTC on Coinbase, 5000 USDC
Paw: adds manual holdings
✅ Portfolio configured
Total Portfolio Value: $92,234
Breakdown:
- BTC: 1.00 ($58,000) — 62.9%
- ETH: 4.2 ($13,674) — 14.8%
- WBTC: 0.08 ($4,320) — 4.7%
- ARB: 12,500 ($15,000) — 16.3%
- USDC: 6,240 ($6,240) — 6.8%
Tracking:
- On-chain: Auto-updated every 5 minutes
- CEX holdings: Manual (update with
/crypto update)
Want daily summaries? (morning briefing with 24h change)
You: Yes
Paw: ✅ You'll get a daily portfolio update at 8 AM.
I'll show:
- Total value change (24h)
- Top movers (biggest % changes)
- Notable transactions on your wallet
- Gas fee forecast for the day
Sleep well knowing I'm watching. 🐾
Morning Briefing
Paw: ☀️ Good morning! Portfolio update:
Total: $94,187 (+$1,953 / +2.1% vs yesterday)
Top movers:
- 🟢 ARB $1.26 (+12.4%) — your 12,500 ARB gained $1,650
- 🟢 ETH $3,298 (+1.8%) — 4.2 ETH up $247
- 🔴 BTC $57,500 (-0.9%) — minimal impact
Your wallet activity:
- No transactions overnight (as expected)
Market notes:
- ARB pumped on Arbitrum announcement
- ETH holding strong above $3,200
- Gas fees: 28 gwei (good time to transact)
Action items:
- ARB up 12%: consider taking profit? (optional)
- Gas is cheap: good window for swaps/mints
Have a good day. 📈🐾
DeFi Position Monitoring
You: Watch my Aave position
Paw: connects to Aave protocol
Aave Position (wallet 0xabcd...1234):
Supplied:
- 10,000 USDC (earning 3.2% APY)
Borrowed:
- 3.5 ETH (paying 2.8% APY)
Health Factor: 2.45 (safe) Liquidation Price: $1,850 (ETH) Current ETH Price: $3,247
Status: ✅ Healthy (far from liquidation)
What to watch for?
- Health factor drops below 1.5
- Liquidation price within 10% of current
- APY changes significantly
Want alerts on all of these?
You: Yes, especially if health factor drops below 1.8
Paw: ✅ Aave alerts configured:
- 🔔 Health factor < 1.8 (critical warning)
- 🔔 Liquidation price within 15% of current
- 📊 Daily position summary
I'll keep an eye on your collateral. If ETH dumps, you'll know immediately. 🛡️
Commands
Price Alerts
# Set price alert
cryptowatch alert price ETH --below 3000 --above 3500
# Gas alerts
cryptowatch alert gas --below 30 --chain ethereum
# Floor price alerts (NFTs)
cryptowatch alert nft BAYC --floor-below 30
# List active alerts
cryptowatch alert list
# Remove alert
cryptowatch alert remove <alert-id>
Wallet Watching
# Watch a wallet
cryptowatch watch 0x1234567890abcdef \
--nickname "Whale #1" \
--threshold 10 \
--chain ethereum
# Watch multiple wallets
cryptowatch watch-list wallets.txt --threshold 5
# Stop watching
cryptowatch unwatch 0x1234567890abcdef
# Show watched wallets
cryptowatch watched
Portfolio Tracking
# Add wallet to portfolio
cryptowatch portfolio add-wallet 0xabcd1234
# Add manual holdings
cryptowatch portfolio add-manual BTC 1.5 --location "Coinbase"
# Show portfolio
cryptowatch portfolio show
# Portfolio history
cryptowatch portfolio history --days 30
# Export portfolio
cryptowatch portfolio export --format csv
Gas Tracking
# Current gas prices
cryptowatch gas
# Gas price history
cryptowatch gas history --hours 24
# Gas forecast
cryptowatch gas forecast --hours 6
# Gas alert
cryptowatch gas alert --below 25 --notify telegram
DeFi Monitoring
# Check Aave position
cryptowatch defi aave --wallet 0xabcd1234
# Check Uniswap LP positions
cryptowatch defi uniswap-v3 --wallet 0xabcd1234
# Check all DeFi positions
cryptowatch defi all --wallet 0xabcd1234
# Set DeFi alerts
cryptowatch defi alert aave \
--health-factor-below 1.8 \
--wallet 0xabcd1234
Transaction Monitoring
# Watch mempool for pending txs
cryptowatch mempool watch --contract 0xNFTContract
# Track specific transaction
cryptowatch tx track 0xtxhash
# Show recent transactions for wallet
cryptowatch tx list 0xabcd1234 --limit 10
# Transaction alerts
cryptowatch tx alert 0xabcd1234 --value-above 1
Telegram Integration
Price check:
You: /crypto price eth
Paw: ETH: $3,247.50 (+2.3% 24h)
24h Range: $3,180 — $3,290 Volume: $12.4B Market Cap: $390B
Gas: 32 gwei (moderate)
Portfolio:
You: /crypto portfolio
Paw: Your Portfolio: $94,187 (+2.1% today)
- BTC: $58,000 (62.9%)
- ARB: $1.26 (16.3%) 🔥 +12.4%
- ETH: $3,298 (14.8%)
- Others: 6%
ARB is moving. Check it? 📊
Quick actions:
/crypto gas— Check gas prices/crypto watch 0x...— Watch a wallet/crypto alert ETH 3000— Set price alert/crypto tx 0x...— Track transaction
Configuration
# Show config
cryptowatch config show
# Set default chain
cryptowatch config set default-chain ethereum
# Update check frequency
cryptowatch config set check-interval 60 # seconds
# Set notification channels
cryptowatch config set notify telegram,desktop
# Set display currency
cryptowatch config set currency USD
# Enable debug logging
cryptowatch config set debug true
Supported Chains
- Ethereum
- Polygon
- Base
- Optimism
- Arbitrum
- BSC (Binance Smart Chain)
- Avalanche
- Solana (via RPC)
More chains added regularly.
Tips from Paw
"Set conservative thresholds. You don't want 50 alerts a day. Pick the moves that actually matter."
"Gas alerts are underrated. Save 30-50% on transaction fees by timing it right."
"The morning briefing is your friend. One message summarizes everything overnight. No scrolling through charts."
"DeFi health factor alerts are critical. Liquidations happen fast. Set the alert at 1.8, not 1.1."
"Nickname your watched wallets. '0x1234' doesn't mean anything when you get a notification at 2 AM."
Pricing
- Free tier: 5 alerts, 1 wallet watch, basic portfolio tracking
- Pro: $15/month — unlimited alerts, 20 wallet watches, DeFi monitoring, gas forecasts
- Whale: $49/month — 100 wallet watches, advanced analytics, API access, priority notifications
Install from PawHub or pawhub.ai/cryptowatch
Security
- Your wallet addresses are stored locally (not on any server)
- RPC connections are direct (no proxy logging)
- Private keys are NEVER requested or stored
- Read-only monitoring (no transaction signing)
- All notifications are encrypted in transit
- Optional: use your own RPC nodes for full privacy
Notes
- Price data from CoinGecko API (free tier available)
- On-chain data via Alchemy, Infura, or custom RPC
- Gas estimates use EthGasStation and Blocknative
- Portfolio tracking is read-only (no trading functionality)
- Supports hardware wallet addresses (read-only monitoring)
- Works with ENS names (e.g.,
vitalik.eth)
Built for people who don't want to refresh Etherscan 47 times a day. 📈🐾