REPLAY Docs

What is REPLAY?

REPLAY charts the whole life of the biggest Solana launches and rebuilds the 48 hours of their run minute by minute from public data: trades, holders, labeled wallets, the dev wallet, graduation, posts on X, and Dexscreener listings. You can watch any launch like a video, compare launches, generate a playbook for your own coin, launch it on pump.fun, and race the "ghost" of a legend in real time.

Where does the data come from?

• The 48-hour window starts where the coin actually ran. For coins that took off right away, that is the moment of creation. For slow burners that sat quiet for days or weeks, it starts a few hours before the first sustained breakout. The replay shows how long after creation that was.
• On-chain: every trade and transfer of the coin inside its 48-hour window, read through Helius.
• Lifetime chart: market cap from creation to today. The last 180 days come from GeckoTerminal candles. Older history is sampled from a few trades per period, so it shows the shape of the chart rather than every wick, and it is marked as sampled.
• Prices: reconstructed from trades (the bonding curve's SOL reserves, or the pool's SOL vault after graduation). Market cap in USD uses hourly SOL/USD closes from GeckoTerminal, or from Binance for history older than GeckoTerminal's public data.
• Holders: counted from every wallet's balance after each transaction, excluding the bonding curve and pools. Wallets with fewer than 100 tokens are not counted.
• Posts on X: a third-party X data provider. Coverage can be incomplete.
• Dexscreener: profile payments and ads (with their payment time). Dexscreener has no history of boosts, so boosts only appear for live races.
• Wallet labels (smart money, influencers, funds) are maintained by hand and can be wrong.

Coins with gaps in their data are marked partial, with the reason (for example, very busy coins are capped at 300,000 transactions, and small trades past that point are merged per minute).

"Same-slot buys" in the replay are buys that landed in the same block as the coin's creation. They are shown because they are part of the history, never as something to copy.

Playbooks

A playbook is a timed plan generated by AI from one or more reference launches and your brief. Each step links to the event in the reference that inspired it.

Playbooks never include bundling, multi-wallet buying, wash trading, volume bots, fake followers or replies, or impersonation. If a reference launch used those tactics, you will see them in the replay as history, not as advice.

A playbook is not financial advice. Following a legend's timing does not repeat its result.

Launching and racing

You sign the create transaction with your own wallet. REPLAY never holds your SOL or tokens. Optionally, you can share 5% of your coin's creator fees with REPLAY through pump.fun fee sharing. This is shown before you sign, and it puts your race on the featured board. pump.fun lets you set fee sharing once, and it cannot be changed afterwards, so skip it if you are unsure. Your dev buy is capped at 5% of supply. The ghost race compares your coin's market cap, holders, and buyers with the reference at the same minute after launch, for 48 hours.

Ghost race score

At every minute after launch, REPLAY compares your market cap, holders and unique buyers with the ghost at the same minute. The score is a weighted log ratio (market cap 50%, holders 30%, buyers 20%). The headline number is a time lead: how many minutes earlier or later the ghost reached your current market cap.

What happens on-chain

REPLAY has no smart contracts of its own. Coins are created by pump.fun's program. The only on-chain actions are the ones you sign: the create transaction (with an optional first buy from your wallet) and, if you opt in, pump.fun fee sharing. Everything else (replays, playbooks, races, checklists) lives in REPLAY's database.

Risks

Memecoins are extremely risky. Most launches fail. Only use what you can afford to lose.