NOW PLAYING ON PUMP.FUN

Coins that playthemselves

Patch triggers to actions with cables: fees arrive → buy back, burn, airdrop holders, buy Tesla. Launch on pump.fun in one signature. The coin's vault is its creator, so its fees pay for its own rules. Forever. Every move lands on-chain with a receipt.

Open the bench →How it works

Three moves.

No code, no contracts to deploy, no trust in a team: the rules are fixed at launch and their fingerprint is on Solana.

01 · patch
FEESBUYBURNAIRDROP
Wire your rules

Drag cables from triggers (fees arrive, every 6h, market cap passes $100k, price dumps 20%) to actions (buy back, burn, airdrop, random holder, buy a stock, pay creator). Or type one sentence.

02 · launch
One signature

Your wallet funds the coin's vault, and the memo carries the patch's SHA-256. The vault creates the coin on pump.fun as its creator and makes the first buy.

03 · it plays
VAULT
⟲ buyback🔥 burn⇶ airdrop
Forever, on its fees

Every few minutes the vault checks its creator fees, claims them when they're worth claiming, and runs your patch. Every action is a Solana transaction you can click.

Recipes.

Tap one to load it on the bench. Change anything before you launch.

Built to be checked.

The coin's patch is public, its vault address is public, and every action carries a transaction signature.

sha256 …
Fingerprint on-chain, twice

The creator's funding transaction and the vault's own memo both carry the SHA-256 of the canonical patch. The verify page recomputes it in your browser.

SIMULATE → CLAIM
Fees claimed only when it pays

The vault simulates the creator-fee claim for free first and only sends it once there's enough to beat the gas. No vault bleeding on empty claims.

Provably fair random holder

The winner is picked weighted by balance from the run's Solana blockhash. The receipt carries the seed, so anyone can recompute the pick.

Real stocks, not wrappers we made

"Buy a stock" swaps SOL for Backed's xStocks (TSLAx, NVDAx, SPYx) through Jupiter, and the vault holds them.

Timers and market triggers

Not just "when fees arrive": every N hours, market cap milestones, pump and dump reactions, each with its own budget from the vault.

BUYBACK 0.50 SOL
BURN 34.5M
tx 5Kp…9wQ ↗
Receipts for everything

Claims, buybacks, burns, airdrops, failures too. Nothing is summarized away; each row links to Solscan.

Live coins.

The tape.

Every action every coin takes, newest first.

Questions.

Everything people ask before they launch.

What is AUTOPLAY?
A launchpad for pump.fun coins that run their own rules. You wire triggers (fees arrive, a timer, a market-cap line, a price move) to actions (buy back, burn, airdrop, random holder, buy a stock, pay the creator, keep). The coin's vault is its creator, so its creator fees pay for those rules, forever.
Where does the money for the rules come from?
From the coin's own creator fees. pump.fun pays creator fees on every trade to the coin's creator, and a AUTOPLAY coin's creator is its vault. The vault claims them when the claim is worth more than its gas and spends them exactly as the patch says.
What does it cost to launch?
Your chosen vault buy plus 0.04 SOL: 0.03 SOL for pump.fun's create and 0.01 SOL kept in the vault for gas. AUTOPLAY takes no fee and has no team allocation of any coin.
Can the rules be changed after launch?
No. There is no edit endpoint, and the patch's SHA-256 fingerprint is written on Solana by both the creator and the vault. If anyone changed the rules, the fingerprint would stop matching and /verify would show it.
How do I know a coin really runs its patch?
Every action is a Solana transaction signed by the coin's vault, listed as a receipt with a Solscan link. The verify page recomputes the patch fingerprint in your browser and checks it against the memos on-chain.
Who holds the vault key?
The AUTOPLAY executor, encrypted at rest with AES-256-GCM. It only signs the transactions the patch prescribes, and every one of them is public.
How often does a coin act?
Every 10 minutes the executor checks each coin: it simulates the fee claim for free, claims when it's worth it, reads the market, and fires whichever triggers are due.
How is the random holder picked?
Among the top 20 real holders (the bonding curve, pools and the vault are excluded), weighted by balance, using sha256 of the run's Solana blockhash and the mint. The seed and winner are in the receipt, so anyone can recompute the pick.
Who gets airdrops?
The top N holders you choose (3 to 20), pro rata to their balance, in SOL. Shares too small to open a brand-new Solana account are skipped so one tiny share never fails the batch.
What stocks can a coin buy?
TSLA, NVDA and SPY as xStocks, tokenized equities traded on Solana, swapped through Jupiter. The vault holds them and the coin page shows its holdings live.
What happens after the coin graduates from the bonding curve?
Everything keeps working: buybacks route through PumpSwap and the creator-fee claim covers both the curve and the pool.
What if a launch or an action fails?
If pump.fun's create fails, the vault refunds everything to your wallet automatically. If an action fails during a run, it's logged as a receipt with the reason and the SOL stays in the vault for the next run.
Can I build on top of AUTOPLAY?
Yes. There's a public JSON API, embeddable coin cards at /embed/<mint>, and HMAC-signed webhooks that push every receipt to your server. See the docs.