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Launch a token

Deploy creates a pump.fun token in a single pass: image and metadata to IPFS, the token created, and your dev wallet's first buy, all fired together, with an optional task that starts the moment it is live.

Token metadata

  • Name, the token name.
  • Ticker, the symbol (uppercased, up to 32 characters).
  • Description, free text.
  • Image, an image file with a preview, uploaded to pump.fun's IPFS.
  • Twitter, Telegram, Website, optional social links.

Dev wallet and dev buy

  • Dev wallet, the wallet that pays to create the token and makes the first buy. Pick it from your funded wallets.
  • Dev buy (SOL), how much SOL the first buy spends (default 0.5).
  • Slippage (%), tolerance on the dev buy swap (default 25).
  • Cost readout, which shows what the dev wallet needs (dev buy plus create rent, ATA rent and priority fee, roughly 0.03 SOL of overhead on top of the dev buy) versus what it holds, and warns in red if it is short.

Vanity mint and contract address

pump.fun tokens use a mint address ending in pump. Generate mint grinds a keypair with that suffix, and you can run it ahead of time. Because the mint is generated before you launch, you know your contract address in advance, which is handy for pre-seeding socials. A grinded mint is required to launch.

What runs after launch

Choose one task to fire the instant the token is live, covered in detail on Tasks on launch: a saved volume bot, a saved schedule, an insta-dump, or None (just create and dev-buy, then open the desk).

What happens when you launch

  1. IPFS upload. The image and metadata are uploaded, and you get back the metadata URI and image URL.
  2. Create and dev buy. The server builds and signs the create and dev-buy transactions and broadcasts them across all landing routes (see Transaction landing), then confirms (up to about 60 seconds, with a live elapsed timer).
  3. Open the desk. On success, Winko makes sure a Winko desk is showing the new token. If one is already open it adopts the contract address, otherwise a desk opens with it filled in, and your chosen task auto-runs.

Behind the scenes

  • Long names auto-split. If the combined create-and-buy transaction would exceed Solana's 1232-byte limit (a long name, ticker or URI), Winko splits it into a create transaction then a separate dev buy, so the token always lands.
  • Mint reuse check. Before creating, Winko verifies the mint address has not already been used on-chain, and refuses with a clear message if it has. Generate a fresh mint and retry.
  • Recorded. Each launch is logged to your activity, so it shows on the Overview dashboard.
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