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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  1. NFT Claim API

Intro

Looking to build a bespoke experience with NFTs? This the set of APIs you want!

Email us at help@usewinter.com to get your API key!

Some common use cases we serve:

  • Free NFT claims

  • Rewards/loyalty programs

  • Games with NFTs

  • NFTs backed with physical items

Note: We do NOT help write smart contracts! These APIs are for if you already have a smart contract and you need help claiming/transferring/distributing without wanting to pay gas.

In developer speak, we help manage all the "writes" to the blockchain! Like calling a state-changing function on a smart contract.

Some common reasons why people choose to use our API:

  • No need to manage gas fees (Winter handles this for you)

  • No need to manage custodial wallets

  • No need to manage nonces at scale

  • No need to build your own infrastructure (pay as you go)

  • Fully whitelabeled experience

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Last updated 2 years ago