Winter - Sell NFTs via credit card
  • Get started
    • Get Started
      • Project Testing
      • Push to Production
    • Marketplaces
    • How do I get paid?
    • Payment methods & locations
      • Foreign Currencies
      • Apple Pay
    • Whitelists/Allowlists
  • Marketplace integrations
    • Intro
    • Implementation strategy
      • Directly with smart contracts
      • Aggregation APIs
      • APIs to build a transaction
      • Build and submit a transaction
  • Primary Mint Smart Contracts
    • 🚨Requirements
    • ETH, Polygon, and EVM
      • Multi-contract
      • Drop types we support
    • Solana
    • Crypto pricing
  • Front End Integration
    • Customization
    • Pre-fill (email, wallet, etc)
    • React
    • React (Marketplace)
    • Plain HTML
    • Post-purchase
    • CSS customization
  • Platform API
    • Intro (read this first!)
    • testmode -> livemode
    • /createProject
    • /updateProject
    • /deleteProject
    • /updateWhitelist
    • /getProjects
  • Wallet API Docs
    • Intro
    • /getNFTs
    • /transferNFT
  • NFT Claim API
    • Intro
    • /mintNFT
    • /mintFreeNFT
    • /transferNFT
  • Cross-chain payments
    • Intro
    • Integration
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On this page
  1. Marketplace integrations
  2. Implementation strategy

Directly with smart contracts

Integrate with NFT marketplace smart contracts directly

As of now, we only support integrating directly with smart contracts on these chains:

  • ETH

  • MATIC

  • AVAX

  • BNB

🚨 Note! This is likely the most difficult and most involved type of integration. We highly recommend using another option. This is because we have to figure out how to build the transaction to send directly to your smart contract

Please email marketplaces@usewinter.com for more specific guidance

Generally, we'll require a few things to do this type of integration:

  • Smart contract buy/sell functions (e.g. atomicMatch on Seaport)

  • A way to build the parameters to pass into the buy/sell function

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Last updated 2 years ago