On-Chain Activity
CubeTerminal surfaces on-chain events — wallet swaps, transfers, perp positions, token launches — directly in the news feed.
On-chain activity is not a source you configure with wallet addresses or an RPC. It arrives as structured events inside the Bark feed, which does the wallet tracking and enrichment upstream. Enable Bark to receive it.
Event Types
Bark's on-chain events render as rich cards, each with structured fields:
- Wallet swaps — buy/sell with from/to amounts, USD value, market cap, chain, and platform
- Token & SOL transfers — sent/received with counterparty labels and USD value
- Perp positions — opens, adds, closes, and liquidations with side, size, and average price
- Token deploys — new launches with deployer, platform, and initial SOL
- Aggregated buy signals — "N wallets bought $X of TOKEN in Y minutes"
- pump.fun events — highlights, callouts, and livestreams with market cap
- Listings & claims — Binance Alpha, Moonshot listings, Bags fee claims
Each card shows a wallet label (when known), the amount, USD value, market cap, and the chain — so you read the signal at a glance rather than parsing raw text.
Acting on It
On-chain token cards carry quick-swap buttons: buy the token in a preset native amount straight from the card. Solana, Ethereum, and BSC contracts are detected automatically, and the card can load an on-chain chart for the token.
Larger CEX-flow events (big exchange deposits, whale swaps) work well as confirmation signals alongside news.
Card Format
On-chain items display:
- Source badge — from the delivering feed (Bark)
- Event summary — formatted line with emoji, action, amounts
- Wallet label — when the address is known
- Amount & USD value — token amount and dollar value
- Market cap — for token events
- Chain — Solana, Ethereum, BSC, and others as the feed reports them
- Quick-swap — one-click buy for detected tokens
Large movements often precede announcements. Cross-reference on-chain cards with the news stream and use them as an early confirmation signal.
Want More Coverage?
Which wallets and events are tracked is decided upstream by Bark, not configured per-user in CubeTerminal. To add a custom on-chain feed, pipe any JSON WebSocket in via a Custom source (Settings → News Sources → Add New Source → Custom WebSocket).