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Guides

  • Deploy an NFT Contract
    • Part 1: Setup
    • Part 2: Deploy a contract using Shipyard
    • Part 3: Mint an NFT
  • Display an NFT
    • Part 1: Setup
    • Part 2: Fetch an NFT from OpenSea
  • Create a Primary Drop
    • Part 1: Deploy NFT Contract
    • Optional: Manually deploying a SeaDrop-compatible contract
    • Part 2: Edit Collection Settings
    • Part 3: Upload Metadata
    • Part 4: Edit Drop Settings
    • Part 5: Customize Drop Page
    • Part 6: Publish your drop
    • Drops FAQ
  • Buy and Sell NFTs
    • Prerequisite: Setup
    • Offer on an NFT
    • List an NFT

Protocol

  • Seaport
    • Models
    • Interface
    • Enums
    • Events and Errors
    • Conduit Controller
    • Seaport Hooks
  • SeaDrop

Other

  • OpenSea Fees
  • Creator Fee Enforcement
  • Metadata Standards
    • Contract-level metadata
  • Dynamic Traits
  • Logos
  • Badges
  • Offer Leverage

Offer Leverage

OpenSea implements leverage limits on offers to manage risk when placing offers with wrapped ETH (WETH). These limits are as follows:

Item Offers

TypeLeverage Allowance
Item Offers50x

Example: With 1 WETH balance, you can bid up to 50 WETH on individual items. If your active, outstanding bids total 50 WETH and you try to create another offer, OpenSea will error.

Updated 4 months ago