Documentation

Flippo is a reading tool for Solana tokens. Every token is shown as a card: the front carries its identity and grade, the back carries the facts. This page explains where each fact comes from, how the grade is computed and what the site does and does not do.

Cards

A card is one token mint. The front shows the name and symbol reported by the token's indexer entry (or its own Metaplex metadata), a short form of the mint address, the grade and a tier colour. The back lists the six graded checks, then supply, price and market cap. Click, tap, Enter or Space turns it over.

Cards are not NFTs. They are drawn in your browser from public data each time you look. Nobody owns a card, a card cannot be sold or traded, and saving one only writes a note in your browser.

The grade

Six checks, ten points. The total is rounded to the nearest half point, with a floor of 1. Unknown readings score zero, so a missing source can only lower a grade.

Mint authority (up to 2): Mint authority revoked: 2. Still set: 0 (anyone holding it can create more supply).
Freeze authority (up to 2): Freeze authority revoked: 2. Still set: 0 (its holder can freeze token accounts).
Top 10 holders (up to 2): Top 10 holders own under 30% of supply: 2. Under 50%: 1. Otherwise 0.
Liquidity (up to 2): Pool liquidity of $100,000 or more: 2. $10,000 or more: 1. Otherwise 0.
Pool age (up to 1): First trading pool 30 days old or more: 1. Seven days or more: 0.5. Otherwise 0.
Holders (up to 1): 1,000 holders or more: 1. 100 or more: 0.5. Otherwise 0.

Tiers: 9 and up is Epic, 7 to 8.5 Rare, 4 to 6.5 Uncommon, below 4 Common.

What the grade does not say

It does not judge the team, the product or the price. Dollar coins keep a mint and freeze authority because their issuers must be able to issue and freeze, so they grade lower by design. A brand new token grades low until it has age and holders. A tidy token can still lose most of its value. Use the grade as a checklist.

Sources

Solana RPC: mint accounts (supply, decimals, mint and freeze authority, token program), wallet balances, token accounts and recent signatures. Server reads use a public endpoint; the owner can set a private one.
Jupiter token API (public, no key): token lists, holder count, top 10 holder share, liquidity, price, 24 hour change and first pool date. It is an indexer; its numbers are labelled as such on every card.
Metaplex metadata: name, symbol and logo for mints the indexer does not know. Logos are fetched only from known storage hosts and passed on as checked image bytes.
OKX and CoinGecko: the SOL price in the status bar. Dexscreener: the $FLIPPO pool once it exists.

Lists refresh every minute, new launches every 20 seconds. A source that does not answer shows a dash; nothing is guessed to cover the gap.

Your data

Watchlist, saved cards, tracked wallets, the reveal log and drop drafts live in your browser's local storage. They are not sent to Flippo. Clearing site data removes them. Connecting a wallet shares only its public address with the page; Flippo never asks a wallet to sign a message or a transaction.

The server keeps short-lived caches of public data and per-network rate limits. It has no database of visitors.

$FLIPPO

$FLIPPO is the planned token of Flippo on Solana. It is not launched; the token page shows the address once it is. Its uses are on the utility page, all marked planned. Nothing on Flippo requires it today.

FAQ

What is Flippo?

Flippo turns Solana tokens into cards you can flip. The front shows a token's identity and its grade; the back shows the facts behind that grade, read live from the mint account and from public indexers. It is a reading tool for people who want to check a token before they touch it.

How does Flippo work?

Paste a mint or open a list. The site reads the mint account on Solana (supply, decimals, mint authority, freeze authority), asks the Jupiter token API for holders, pools and price, and scores six checks into a grade from 1 to 10. Flip the card to see every check and where its number came from.

How do I buy $FLIPPO?

$FLIPPO is not launched yet. When it is, the contract address will appear on the Token page and in the footer, and the Buy button will open its pump.fun page. You would need a Solana wallet such as Phantom or Solflare and some SOL. Only trust the address shown on this site and on the official X account.

Which network is Flippo on?

Solana mainnet. Every card is a Solana token mint, every wallet card is a Solana address, and $FLIPPO will be a Solana token. There is no bridge and no other chain involved.

What are the risks of using Flippo?

Flippo has no smart contract or program and never asks your wallet to sign, so using the site cannot move your funds. The risks are in what you do next: a good grade can still go with a falling price, indexer numbers can lag, and copied contract addresses can be fakes. Check the mint on the card page and buy only through a wallet and venue you trust.

Are the cards NFTs?

No. A card is a view of public data drawn in your browser. Nothing is minted, nobody owns a card, and cards cannot be sold or traded. Saving or starring one only writes a note in your own browser.

Does a high grade mean a token is safe?

No. The grade only counts facts that can be checked: authorities, holder spread, liquidity, pool age and holder count. A token can pass all six and still lose most of its value. Treat a grade as a checklist, not a verdict.

Do I need to connect a wallet?

Only to see your own holdings as cards on the Portfolio page. Connecting shares your public address with the page; the site never asks your wallet to sign or send anything.

Where does the data on a card come from?

Two places. The mint account on Solana gives supply, decimals and both authorities; Flippo reads it directly over RPC, so nobody can edit that part. The Jupiter token API, a public indexer, gives holder count, the share held by the ten largest wallets, pool liquidity, price and the date of the first pool. Each card says which number came from where, and a source that does not answer shows a dash instead of a guess.

Why do big dollar coins get a middling grade?

Because their issuers keep a mint authority and a freeze authority on purpose: they create coins when dollars come in and must be able to freeze accounts when the law requires it. The grade counts those authorities exactly as it would for any other token. That is the point of a fixed formula: it reports the facts and leaves the judgement about whether they matter for this token to you.

How fresh is a card?

Lists are read again every minute and the newest launches every twenty seconds. A single card page reads the mint the moment you open it, and the server keeps that answer for thirty seconds so a busy page does not hammer the network. The time of each reading travels with the card, so the pool age on its back is counted from when it was read, not from when you happened to look.

Can I check a token that launched a minute ago?

Yes. Paste its mint into the search bar or the box at the top of this page. If the indexer has not picked it up yet, the card still shows what the mint account says and takes the name from the token's own metadata. Expect a low grade at first: pool age and holder count need time, and unknown readings score zero until they exist.

What does Flippo cost?

Nothing. Reading cards, opening practice packs, watching and saving are free and need no account. There is no fee on any trade because Flippo does not place trades. Paid features, if any ever come, would be described on the utility page first and marked as planned until they actually work.