Base · StalkChain DataSee who's buying on Base, live
StalkChain gives your AI the Base trades, bags and theses of FOMO's tracked traders, plus holdings, transfers and age for any 0x wallet. Ask who is entering, who is holding and who is selling, with dollar amounts and timestamps.
- 14 tracked traders entered one Base token in a single afternoon, caught in one call
- Any 0x wallet on Base: holdings by value, transfers in and out, age in days
- Base alerts: price line or 3-trader buy, to email or a webhook, checked about every 5 minutes
Free to connect · No card · No API key
Base data for AI, in short
- Coverage
- Base (chain id 8453) is one of the 7 chains. Every FOMO tracked-trader tool, every cross-chain wallet and price tool, the DeFi tools, alerts and the agent wallet work on Base.
- Data
- Tracked traders' Base positions, fills, bags and PnL. Per token: tracked holders, dev and insider bags, buy/sell flow, theses. Any 0x wallet: holdings, transfers, age. Token prices, metadata and history.
- History
- Fills and positions page back months, one token at a time. Price history by day, hour or 5 minutes. The alerts feed pages back by cursor. Holder history comes from snapshots the agent keeps and diffs.
- Freshness
- Buys and sells reach the feed within seconds and the live stream can be sampled for up to 120 seconds. Boards and leaderboards cache 5 minutes. Alerts are checked about every 5 minutes.
- Address format
- 0x plus 40 hex characters for wallets and tokens. Chain is spelled base (or 8453) on FOMO tools, base on wallet and price tools, and network base on theses by token.
- Upstream
- FOMO (fomo.family) for tracked traders, theses and the alert feed. A multi-chain node and price provider for wallets, transfers, metadata and prices. DefiLlama for TVL, yields and exploits.
- Best for
- Seeing which Base tokens tracked traders are entering, who holds a Base token and whether they are selling, and sizing up a 0x wallet that just aped.
- Not covered
- Deployer history, sniper and bundler checks, on-chain PnL for a raw wallet, exit quotes, wash-trade scores and the milestone study are Solana-only. StonkFun is a Solana launchpad. Candles are gated to higher FOMO data tiers.
What does an AI answer about Base?
One question, asked through StalkChain. The numbers are the tools' real output, trimmed to fit.
23 Base tokens picked up tracked-trader buys since 07:47 UTC yesterday; six of them drew three or more distinct traders:
| Token | Traders | Largest position | Entries (UTC) |
|---|---|---|---|
| EDEL | 14 | frankdegods, $233k | Oct 2, 16:16 to 22:37 |
| STONKEX | 6 | eatmyrust, $43k | Oct 2, 13:32 to Oct 3, 05:24 |
| BLUECHIP | 3 | luckycaties, $89k | Oct 2, 13:36 to 22:12 |
| LFI | 3 | TradeRansoze, $53k | Oct 2, 21:13 to 21:57 |
| aeon | 3 | gameplay, $10k | Oct 3, 05:05 to 05:06 |
| VCAT | 3 | JointFreeClam, $3.8k | Oct 2, 15:47 to 18:04 |
EDEL stands out: 14 different tracked traders bought it in six hours, and aeon's three buyers landed within 30 seconds of each other. Want me to check who still holds EDEL and whether its dev has sold?
Real StalkChain answers, trimmed to fit. Handles are public FOMO traders. Data, not financial advice.
What Base data can your AI pull?
Each line is a real StalkChain tool and the kind of question it answers.
Live entries on Base
stalkchain_fomo_multi_trader_entriesWhich Base tokens did 3+ tracked traders buy in the last 2 hours?stalkchain_fomo_coordinated_activityDoes the buying in EDEL on Base look coordinated or organic over the last hour?stalkchain_fomo_alertsShow every tracked-trader buy on Base above $20k since this morning.stalkchain_fomo_watch_streamWatch the Base feed for 60 seconds and tell me what happened.
Tracked traders and PnL
stalkchain_fomo_trader_balancesWhat is frankdegods holding on Base right now, by value?stalkchain_fomo_trader_positionsList TheHappySwan's open positions on Base with entry price and unrealized PnL.stalkchain_fomo_trader_swapsShow every fill eatmyrust made in STONKEX on Base.stalkchain_fomo_searchFind the trader Zunoxbt and give me their EVM wallet.stalkchain_fomo_leaderboardWho made the most money in the last 7 days, and which of them hold Base tokens?stalkchain_fomo_trader_spotlightWhat are luckycaties' best trades and most-liked theses?
Base tokens: holders, flow, theses
stalkchain_fomo_kol_holdersWhich tracked traders hold EDEL on Base, and what share of all holders is smart money?stalkchain_fomo_kol_sell_pressureWhat share of STONKEX's tracked holders on Base sold in the last 24 hours?stalkchain_fomo_token_statsBuy vs sell flow on 0xfb31f85a8367210b2e4ed2360d2da9dc2d2ccc95 on Base over 1h and 24h.stalkchain_fomo_token_devsIs the EDEL dev on Base still holding, or did they sell?stalkchain_fomo_analyze_tokenResearch BLUECHIP on Base: flow, holders, dev bags, risks.stalkchain_fomo_token_boardWhich Base tokens are trending on FOMO right now?stalkchain_fomo_theses_for_tokenWhy are people buying LFI on Base? Most-liked theses.stalkchain_fomo_theses_recentWhat are traders writing about on Base, backed by $50k+ positions?
Any Base wallet or contract
stalkchain_wallet_portfolioWhat does 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 hold on Base, and what is it worth?stalkchain_wallet_transfersWhat has this 0x wallet been doing on Base this week, and who funded it?stalkchain_wallet_ageIs this Base wallet a day old or a long-time trader?stalkchain_token_infoWhat token is 0xfb31f85a8367210b2e4ed2360d2da9dc2d2ccc95 on Base?stalkchain_token_prices_multichainPrice ETH plus these three Base contracts.stalkchain_price_historyHourly price of EDEL on Base for the last 7 days.stalkchain_price_confidencePrice base:0xfb31f85a8367210b2e4ed2360d2da9dc2d2ccc95 and tell me how much to trust the number.
Alerts, DeFi and trading on Base
stalkchain_alert_createAlert my Discord webhook when 3 tracked traders buy EDEL on Base.stalkchain_chain_healthIs Base still growing? Compare TVL and idle stablecoins with Solana and Ethereum.stalkchain_token_yieldsWhere can I earn on USDC on Base, and what does it actually pay?stalkchain_defi_hacksWhat has been exploited on Base, and for how much?stalkchain_agent_walletWhere do I send ETH on Base to fund my trading agent, and what are its limits?
Which AI can use Base data?
All of them, through the same connection: add one link, sign in once. Pick yours for the exact steps.
Base data in Claude
Custom connector, sign in once
Base data in Claude Code
One terminal command
Base data in ChatGPT
Developer mode, sign in once
Base data in Codex
One terminal command
Base data in Cursor
One-click deeplink, sign in once
Base data in Gemini CLI
One command, sign in once
Base data in Grok
Custom connector, sign in once
Base data in Hermes Agent
One click or one command
Base data in Kimi Code
One config entry, sign in once
Base data in Manus
Custom MCP, sign in once
Base data in OpenClaw
One command, sign in once
Base data in Perplexity
Custom connector, sign in once
Base data in VS Code
One-click install, sign in once
Base data in Windsurf
One config entry, sign in once
Any MCP client
Streamable HTTP with OAuth, or an API key.
What can I ask about Base?
Type these as they are. The AI picks the tools and shows where each number came from.
What should your AI know about Base data?
- Spell the chain
- Pass chain: "base" (or 8453) to the FOMO tools, chain: "base" to wallet and price tools, and network: "base" to stalkchain_fomo_theses_for_token. Alerts need chain: "base" too: a 0x token with no chain defaults to Ethereum.
- Buy sizes
- On a buy alert, usdValue is the position's mark after the fill, not the fill size. Use tradeUsd when present, or stalkchain_fomo_trade_detail (swaps[].humanUsdAmountIn) for the real buy size.
- Feed coverage
- One alerts page is 100 items. Filtered to Base buys it covered about 23 hours today; unfiltered it covers roughly 10 minutes. Narrow by chain and type, and page with cursor for exactly-once resume.
- PnL on Base
- PnL exists for tracked FOMO traders (positions, swaps, leaderboard). There is no on-chain PnL tool for a raw Base wallet: for an unknown 0x address use portfolio, transfers and age.
- Tokens outside the directory
- Stats, devs and analysis need chain: "base" for tokens FOMO has not indexed, or the upstream returns 400. An empty devs list means no known dev holding, not that the token is safe.
Base data: questions
Yes. The multi-trader entries tool groups the Base buy feed by token and counts distinct tracked traders, so one call answers which tokens three or more of them entered in a window. Today it returned EDEL with 14 traders and STONKEX with 6. Pass chain base so the 100-alert page covers hours instead of minutes.
Not on Base. Deployer history, early buyers, bundler share, exit quotes and wash-trade scores are Solana-only tools. On Base you get the deployer's and insiders' own positions from FOMO, the age and funding transfers of any suspicious 0x wallet, and the token's metadata and price.
For tracked FOMO traders, yes: positions with entry and exit prices, fill-by-fill swaps, and PnL over 24h, 7d, 30d and all time. For a random 0x address there is no on-chain PnL tool on Base. You can still see what it holds, what it moved and when it was first active.
Yes. Three kinds: price above, price below, and smart-money buy, which fires when at least N tracked traders buy the token. Delivery is email or your own Discord, Slack or Telegram webhook. Alerts fire once, are checked about every 5 minutes, and you can keep 20 active.
It can trade if you switch trading on. Your agent gets one EVM wallet that works on Base, funded in ETH, and can buy or sell a token as a single swap within the per-trade and daily limits you set. It only trades when you ask in the conversation, never because a thesis or token page said to.
Those show one wallet or one pair per tab, with no idea who the trader is. StalkChain resolves FOMO handles to their real wallets and brings their Base positions, fills and theses into the chat, next to per-token holders, flow and any 0x wallet's holdings. One question instead of five tabs.
Which other chains and sources are covered?
Ask about Base with receipts
Connect once and your AI answers with live and historical Base data instead of guesses.