grifoThe essentials, from your first page scan to trading on Robinhood Chain.
Grifo lives in two places: the popup, which reads the page you are on, and the side panel, which holds your feed, wallet, labels and settings. Install it, pin it to the toolbar, then open it on any page.
Some features open in stages after launch. Until a feature opens, the panel shows it as Coming soon in the place where it will appear, and it appears there on its own when it opens.
Read a page
Click the toolbar icon or press Alt+Shift+G. Grifo shows the site's registrable domain with its registration date, age and registrar, then every EVM and Solana address on the page with how often it appears. A domain registered in the last 30 days is marked. Sites on shared platforms such as vercel.app have no registration date of their own, and Grifo says so. Press Alt+Shift+S to read the page straight into the panel.
Labels and chips
Name any address or X handle from its row, from the Labels tab, or by selecting it on a page and choosing Label with Grifo from the right-click menu. Turn on the sites you read in Settings and your labels appear next to matching addresses and handles there. Each site is a separate browser prompt, and Alt+Shift+O hides or shows the chips.
Inspect
Inspect any Robinhood Chain address. For a Pons coin you see its market cap, how far the curve is from graduating, the creator, the trade fees, the holder count, the share the ten largest holders own and the list of holders with your labels and the community's. For a wallet you see its balance, how many transactions it sent and the coins it launched on Pons in the last three weeks.
Above the facts, one line sums up the coin: how concentrated its holders are, how old the website the creator gave at launch is, and how many other coins that creator launched recently. It reads what is onchain and in public registration records; it is a summary, not a verdict. Clone to relaunch opens the Launch form with the coin's name, image, description and socials filled in. Its tax and dev buy are not copied.
On X, when a profile's bio names a Robinhood Chain address (up to two), Grifo draws a small badge under the bio with the coin's market cap and top 10 share, or the wallet's balance and launch count. This needs X turned on as a site in Settings. A Solana address in a bio is labelled but not inspected.
Feed and alerts
The Feed tab streams every Pons launch on Robinhood Chain. It also collects what your watch list does: token moves and launches by wallets you watch, posts from X accounts you watch, and posts or messages on X, Telegram Web and Discord that name one of your keywords or a contract. Keywords and the sound and notification switches are in Settings. Grifo checks every 30 seconds while the browser is open.
Launch rows show the holder count and the top 10 share, and on the sites you turned on, a recognised Pons address gets a market cap and raise badge next to it. Quick buy is off by default; turn it on in Settings, then hover a row and press B, or double-click it, to buy with your first preset. It follows the same limits as any buy. The feed also shows the median delay between a launch and the moment this panel first saw it, measured on launches that appear while it is open. Expect seconds, not milliseconds.
Sign in, share and back up
Sign in from Settings with any browser wallet. It opens a page on this site where you sign a message; no transaction is sent. Signed in, you can share a label with other traders under your address, see theirs next to yours and vote on them. You can also back up your labels, encrypted with a passphrase before they leave the browser.
Trading wallet
Grifo trades from a wallet of its own. Create one or import a key in the Wallet tab and choose a passphrase of at least 10 characters. A new key is shown once so you can write it down. Unlock the wallet for 15 minutes to 4 hours at a time; when it locks, nothing can be signed. Add funds by sending ETH from your browser wallet on the page Grifo opens. The development network uses ETH with no value, for practice.
Limits
Every buy, manual or automatic, must fit a per trade and a per day limit that the signer enforces. They start at 0.05 and 0.25 ETH and can be changed in Wallet settings, together with slippage and the buy presets.
Trade
Paste a token address, or press Trade on any row, launch or inspected coin. Grifo finds the route itself: the Pons bonding curve for coins still on their curve, the coin's Uniswap v4 pool once it graduates, then Uniswap v3 and v2 pools paired with ETH. It shows the expected amount and the least you accept before you send. The first sale of a graduated coin also approves Permit2, which the Uniswap router uses to move the coin. Pons coins paired with USDG are bought and sold with ETH as well: Grifo swaps between ETH and USDG in the Uniswap v3 pool, inside the same transaction for a graduated coin and as a second transaction for a coin still on its curve. Your limits count the ETH. Trades on a blockchain are final once confirmed.
Grifo trades coins paired with ETH or USDG only. A coin paired with anything else, such as a tokenized stock, is refused with a message, and Grifo does not route it.
Positions and auto sell
Buys made in Grifo become positions with what you paid and what they are worth now, refreshed every 30 seconds. Set auto sell rules per position: sell a share at a profit multiple, at a stop below cost, after a number of seconds, or when the coin's market cap reaches a target in ETH. The market cap is estimated from a small quote, so on a thin curve it is rougher than the other triggers. A floating box with your positions can be shown on the sites you turned on.
Snipers
A sniper buys a coin as soon as your feed shows it, either when a launch, post or message names its keyword, or when a watched wallet receives or launches a coin. Each sniper spends a fixed amount per buy, stops after its number of buys and stays inside your wallet limits. Snipers and auto sell rules run only while the browser is open and the wallet is unlocked.
Launch on Pons
The Launch section starts a coin on Pons, Robinhood Chain's bonding curve launchpad. Pons charges a launch fee, read live and shown before you send, sells the coin on a curve until it raises its graduation target, then moves it to a Uniswap v4 pool with the liquidity locked. Grifo pins the launch terms so a change between your click and the transaction makes it fail rather than reprice, and your wallet is exempt from the opening snipe tax, so the dev buy that follows pays the normal price.
Shortcuts
- Alt+Shift+G open Grifo on this page
- Alt+Shift+S read this page into the panel
- Alt+Shift+L open the panel
- Alt+Shift+O hide or show label chips
- / search labels, inside the panel
Change them at chrome://extensions/shortcuts.