Tools for Base: check a token before you buy it, check a tokenized US stock, build a basket of stocks from one sentence, and trade from your own wallet. Plus a directory of Base apps and four live token boards.
Live site: https://deftools.xyz/
| Tool | Page | What it does | Code |
|---|---|---|---|
| Token Check | deftools.xyz/check | Paste a Base or Robinhood Chain token address and get a trust score from 1 to 10 for the token and for the project behind it. The token: a sell simulation, who launched it and what became of their earlier coins, holders who got coins straight from the deployer, what a $500 exit really returns. The project: audit, team, investors, docs, GitHub, socials, a working product, each with its source. 3 free checks a day, then 0.1 USDC each. | check.html, check.js, server: check-worker/ |
| Stock Check | deftools.xyz/stocks | Any of the 36 Coinbase tokenized US stocks on Base: is it the official token, its price against the real share, pool depth, what a round trip costs, where you can borrow against it. | stocks.html |
| Thesis | deftools.xyz/thesis | Write one sentence about what you believe and get a basket of tokenized stocks, priced across every pool and routed through the deepest. Stock memes filtered by real money, what you hold, and selling it. | thesis.html, thesis-core.js, thesis-memes.js |
| Arc fees | deftools.xyz/arc | Arc prices gas in USDC, so fees are shown in dollars and cents. Live numbers, a pool check, and the 18-vs-6 decimals trap that breaks ported balance checks. | arc.html, arc-pool.js |
| Live token boards | deftools.xyz | Biggest 24h losers and gainers among Base-native tokens, hand-picked blue chips, and the ten most traded stocks. Every row has a Buy button. | index.html, server: check-worker/boards.js |
| Scout stats | deftools.xyz/scout | Public statistics of the Meme-Scout scanner, which watched every new pool on Base and Robinhood Chain. | scout.html |
Separate repositories, linked from the site:
- aero-vote-radar — which Aerodrome pools to vote for with veAERO (aero.deftools.xyz)
- arc-contract-check — who can change a contract on Arc
- meme-scout — the Telegram bot whose token checks Token Check is built on
Buy and sell run through the KyberSwap aggregator and are signed in your own wallet. Buying with native ETH is one transaction with no approval; selling approves exactly the amount being sold, not an unlimited allowance. Nothing is custodied and no key leaves the browser.
24 apps across 6 categories: wallets and apps, stocks and launchpads, trading bots, terminals, tracking and alerts, DeFi (swap, bridge, lend). A star marks what I use myself.
- Static pages on GitHub Pages, no build step.
- A Cloudflare Worker (
check-worker/) keeps the AI keys for the project read, counts free checks, and rebuilds the homepage boards every 15 minutes, so a visit makes one request instead of asking CoinGecko and DexScreener itself. - GitHub Actions (
.github/workflows/) run the slower jobs on a schedule: the list of Base-native coins, stock memes, Arc pools, and a daily check of the stock list against base.org. - Tests:
node --test "test/*.test.js".
Links are direct, no affiliate or cashback programs. Not financial advice; always verify contract addresses before trading.
Built by @Def7771.