Nexpad in two minutes
the short version
Nexpad is a launch transparency desk on Solana. It shows new coins the moment the public feed reports them, reads any token's settings and holder spread straight from the chain, and gives creators a place to prepare a launch before they create it on pump.fun. It has no program of its own and never touches funds.
- 01Watch. The galaxy and the Pulse board list fresh coins, curves that are filling and curves that sold out, refreshed every ten seconds.
- 02Check. Paste any mint. The checker reads authorities, extensions, metadata, the twenty largest accounts, the pump.fun curve and the main pool, then explains each result in a sentence.
- 03Draft. Launch Studio keeps a coin's fields in your browser, ticks off a checklist and lays out each value ready to paste.
- 04Hand off. The coin is created on pump.fun by your wallet. Nexpad sends nothing for you.
- 05Prove it. Share a link to the check of your new mint. Buyers see the same facts you do.
What it reads
- The mint account: supply, decimals, mint authority, freeze authority and any Token-2022 extensions.
- Metadata: the Metaplex metadata account or the Token-2022 metadata extension, including whether it can still be changed.
- The twenty largest token accounts, their owners, and which program owns each owner, so curves and pools can be told apart from wallets.
- The pump.fun bonding curve account for the mint, when there is one: progress, SOL in the curve, price and the creator address.
- The deepest trading pair from a public pair index: price, liquidity, market cap and 24-hour volume.
The numbers
| pump.fun supply per coin | 1,000,000,000 · 6 decimals |
| Sellable on the curve | 793,100,000 (79.31%) |
| Held back for the pool | 206,900,000 (20.69%) |
| SOL in a full curve (model, before fees) | about 85 SOL |
| Feed refresh | every 10 s |
| Check cache per mint | 30 s |
| Nexpad fee | none |
Checking a token
Open Check, paste a mint address and run it. The address goes into the page link, so you can share the exact check with someone else. Every finding is one of four kinds: a tick when a risk is ruled out, a caution, a red flag, or a neutral note. The summary counts red flags and cautions; it never calls a coin safe.
If part of the read fails, for example when a public endpoint is busy, the page says which part is missing instead of guessing it.
Drafting a launch
Launch Studio saves the draft in this browser as you type. The image is previewed on your device only. The checklist asks for a name of up to 32 characters, a symbol of up to 10 letters or digits, an image and valid links. When you open pump.fun from the hand-off card, you paste the same values there and approve it in your own wallet. A first-buy estimate uses the curve model below and leaves fees out.
A Nexpad launch flow of its own is planned, not built. It would need a reviewed design and thorough testing before anyone could use it.
The galaxy and Pulse
Both are drawn from pump.fun's public coin feed: the newest coins, the largest coins still on their curve and the most recently traded coins whose curve sold out. Names are cleaned, coins marked NSFW or banned by the feed are dropped, and a short list of slurs and explicit words hides a coin entirely. Curve progress is computed from the reserves the feed reports. If the feed does not answer, the board says so and stays empty.
Your wallet
Connecting is optional. The site uses the standard Solana wallet adapter, reads your SOL balance through a small read-only relay and, after launch, your $NEXPAD balance. It never asks the wallet to sign a message or a transaction.
The finding rules
| Read | Result |
|---|---|
| Mint authority set | red flag |
| Freeze authority set | red flag |
| Permanent delegate, pause switch or non-transferable | red flag |
| Transfer fee, transfer hook, frozen default state, closable mint | caution |
| Metadata can still change | caution |
| Ten largest wallets | caution from 30%, red flag from 50% |
| One wallet | caution from 10%, red flag from 20% |
| Creator among largest holders | caution from 5% |
| Main pool under $5,000 liquidity | caution |
Data sources
- Solana JSON-RPC: the public mainnet endpoint and a public fallback, or a private endpoint if the site operator sets one.
- pump.fun's public coin feed for the galaxy and the Pulse board, read on the server and cached for 10 seconds.
- The public DexScreener pair index for prices and liquidity.
- OKX, with CoinGecko as fallback, for the SOL price shown on the home page.
Curve math
A pump.fun curve starts with virtual reserves of 30 SOL and 1,073,000,000 tokens and keeps their product constant. Buying x SOL returns the tokens that keep the product unchanged. Progress is the share of the 793.1 million sellable tokens that have left the curve. The Learn page calculators use exactly this model and leave fees out.
Privacy
There are no accounts. Checks are not logged against a person; the server only keeps a 30-second cache per mint and short rate-limit counters. Your list of checked tokens and your launch draft stay in your browser's storage and can be cleared at any time.
Control and permissions
| Your coin's settings after creation | nobody on Nexpad |
| Your funds or keys | never held by Nexpad |
| Checker thresholds | public in this page, changed only in the open source code |
| pump.fun's own terms | pump.fun |
Known limits
- A check is a snapshot. Holders move, pools drain and metadata can change after you looked.
- Wallet labels come from account ownership. One person can split a stake across many wallets, which no single read can reveal.
- Public RPC endpoints sometimes refuse the heavy largest-accounts request; the holder table is then missing until a retry works.
- The feed belongs to pump.fun. If it changes or goes away, the galaxy goes dark while the checker keeps working.
- Nexpad has no on-chain program, but its reading code can still contain mistakes.
$NEXPAD and its plans
$NEXPAD is an ordinary pump.fun coin without a transfer fee or payouts. Ideas for using it inside Nexpad, such as lower fees on a future launch flow, deeper analytics or holder votes on checker rules, are plans that still need to be designed. None is live. See the token page for the official address.
Questions
What is Nexpad?
Nexpad is a launch transparency desk for Solana tokens. It shows new launches live, reads any token's permissions and holder spread from the chain, and helps creators draft a launch they can later hand to pump.fun.
How does Nexpad work?
The site reads public data only: Solana accounts over RPC, pump.fun's public coin feed and a public pair index for prices. It runs no program of its own, cannot reach your keys or money and never sends a transaction for you.
How do I buy $NEXPAD?
Once the contract address is published on the token page, open the pump.fun link there with a funded Solana wallet. Compare the address character by character before you sign. Until then there is no official $NEXPAD.
Which network is Nexpad on?
Solana mainnet. $NEXPAD is a Solana token and every check on the site reads Solana.
What are the risks of using Nexpad?
The site only reads data and has no on-chain program, so it never touches your funds. Its reading code can still contain mistakes and public sources can be wrong or late, so treat every result as one input, not a verdict. The finding rules are listed in the docs.
Does a clean check mean a token is safe?
No. The check shows what the token's settings allow and how its supply is spread right now. It cannot see who is behind a coin, what they will do or where the price will go.
Why are some holders labelled curve or pool?
A large share often sits in a pump.fun curve or a trading pool rather than with a person. The checker looks up which program owns each large account and keeps those out of the wallet concentration numbers.
Is my draft or my image uploaded?
No. The Launch Studio draft is saved in your own browser and the image is only previewed locally. You upload the image yourself on pump.fun when you create the coin.
What will $NEXPAD be used for?
Possible uses such as lower fees, deeper analytics or holder votes are plans. None of them is live, and holding the token today gives no discount, reward or vote.