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POST
Build the pump.fun launch

Body

application/json

Everything in PumpTerms, plus:

image
string

The coin's logo as a data URL (data:image/png;base64,…). PNG, JPEG, WebP or GIF, 512KB max. Send this or imageUrl.

imageUrl
string

A public https link to the logo instead of image. Fetched by us under the same size and type rules.

description
string

Up to 500 characters.

website
string

https:// link. Defaults to the coin's purps.lol page.

twitter
string

https:// link.

telegram
string

https:// link.

ts
integer

The ts the prepare step returned.

signature
string

Your wallet's signature over the prepared message. Base58 on Solana, 0x-hex on Robinhood Chain.

Response

The transactions to sign.

ok
enum<boolean>
Available options:
true
data
object