Launch a collection
You deploy a fresh contract through the factory and become its founder. Supply and the founder fee are yours to set, and you define your own rarity spectrum. Seed the first pool yourself, or fair-launch it on a bonding curve with no capital.
You put up the opening liquidity yourself.
Identity
Supply & fee
Rarity spectrum
Define the tiers buyers roll into: as many as ten, any split you like. Rarity is drawn from keccak256(id), and selling then rebuying re-rolls the id, so the spectrum is something the market moves through, not a fixed mint.
Artwork & metadata
Drop an image for each tier. It pins to IPFS and becomes that tier's NFT art. Upload one for every tier, or leave them all empty to launch with placeholders. A partial set can't be saved.
Advanced · paste an IPFS base URI instead
Seed preview
How much you'll seed the first pool with. The ratio sets the opening price, and the price sets the largest buy that can physically fit in one transaction, because each whole token minted costs gas.
Each whole token minted costs gas, and a transaction caps at ~426mints. Seed too cheap and an ordinary buy can't fit; the collection looks live but can't be traded. Shape it tight: fewer tokens, a higher price.
Every NFT costs a little more than the last. Hover the curve to read the price at any point — it scales with your seed ratio (fewer tokens or more ETH = a higher opening price). Pool price, before fees.