# Winter - Sell NFTs via credit card

## Welcome to Winter

- [Get Started](https://docs.usewinter.com/get-started/get-started.md)
- [Project Testing](https://docs.usewinter.com/get-started/get-started/project-testing.md): Once you set up your Winter Testnet project in the business dashboard, you can test your checkout to make sure it's working as intended.
- [Push to Production](https://docs.usewinter.com/get-started/get-started/push-to-production.md)
- [Marketplaces](https://docs.usewinter.com/get-started/marketplaces.md)
- [How do I get paid?](https://docs.usewinter.com/get-started/how-do-i-get-paid.md)
- [Payment methods & locations](https://docs.usewinter.com/get-started/payment-methods-and-locations.md)
- [Foreign Currencies](https://docs.usewinter.com/get-started/payment-methods-and-locations/foreign-currencies.md)
- [Apple Pay](https://docs.usewinter.com/get-started/payment-methods-and-locations/apple-pay.md)
- [Whitelists/Allowlists](https://docs.usewinter.com/get-started/whitelists-allowlists.md)
- [Intro](https://docs.usewinter.com/marketplace-integrations/intro.md)
- [Implementation strategy](https://docs.usewinter.com/marketplace-integrations/implementation-strategy.md)
- [Directly with smart contracts](https://docs.usewinter.com/marketplace-integrations/implementation-strategy/directly-with-smart-contracts.md): Integrate with NFT marketplace smart contracts directly
- [Aggregation APIs](https://docs.usewinter.com/marketplace-integrations/implementation-strategy/aggregation-apis.md)
- [APIs to build a transaction](https://docs.usewinter.com/marketplace-integrations/implementation-strategy/apis-to-build-a-transaction.md)
- [Build and submit a transaction](https://docs.usewinter.com/marketplace-integrations/implementation-strategy/build-and-submit-a-transaction.md)
- [🚨Requirements](https://docs.usewinter.com/primary-mint-smart-contracts/requirements.md)
- [ETH, Polygon, and EVM](https://docs.usewinter.com/primary-mint-smart-contracts/eth-polygon-and-evm.md)
- [Multi-contract](https://docs.usewinter.com/primary-mint-smart-contracts/eth-polygon-and-evm/multi-contract.md)
- [Drop types we support](https://docs.usewinter.com/primary-mint-smart-contracts/eth-polygon-and-evm/drop-types-we-support.md)
- [Solana](https://docs.usewinter.com/primary-mint-smart-contracts/solana.md)
- [Crypto pricing](https://docs.usewinter.com/primary-mint-smart-contracts/crypto-pricing.md): Please make all testnet pricing 0.001 or under
- [Customization](https://docs.usewinter.com/front-end-integration/customization.md)
- [Pre-fill (email, wallet, etc)](https://docs.usewinter.com/front-end-integration/pre-fill-email-wallet-etc.md)
- [React](https://docs.usewinter.com/front-end-integration/react.md)
- [React (Marketplace)](https://docs.usewinter.com/front-end-integration/react-marketplace.md): Insert this typescript component
- [Plain HTML](https://docs.usewinter.com/front-end-integration/plain-html.md)
- [Post-purchase](https://docs.usewinter.com/front-end-integration/post-purchase.md): Know when your customer finishes checking out with Winter.
- [CSS customization](https://docs.usewinter.com/front-end-integration/css-customization.md): You can alter the look of our checkout to match your branding!
- [Intro (read this first!)](https://docs.usewinter.com/platform-api/intro-read-this-first.md): What you need to know about Winter's platform API.
- [testmode -> livemode](https://docs.usewinter.com/platform-api/testmode-greater-than-livemode.md): You can test Winter based on your testmode contract and push that to production with your mainnet contract.
- [/createProject](https://docs.usewinter.com/platform-api/createproject.md): Base URL: https://winter-api.usewinter.com
- [/updateProject](https://docs.usewinter.com/platform-api/updateproject.md): Base URL: https://winter-api.usewinter.com
- [/deleteProject](https://docs.usewinter.com/platform-api/deleteproject.md): Base URL: https://winter-api.usewinter.com
- [/updateWhitelist](https://docs.usewinter.com/platform-api/updatewhitelist.md): Base URL: https://winter-api.usewinter.com
- [/getProjects](https://docs.usewinter.com/platform-api/getprojects.md): Base URL: https://winter-api.usewinter.com
- [Intro](https://docs.usewinter.com/wallet-api-docs/intro.md)
- [/getNFTs](https://docs.usewinter.com/wallet-api-docs/getnfts.md)
- [/transferNFT](https://docs.usewinter.com/wallet-api-docs/transfernft.md)
- [Intro](https://docs.usewinter.com/nft-claim-api/intro.md)
- [/mintNFT](https://docs.usewinter.com/nft-claim-api/mintnft.md)
- [/mintFreeNFT](https://docs.usewinter.com/nft-claim-api/mintfreenft.md)
- [/transferNFT](https://docs.usewinter.com/nft-claim-api/transfernft.md)
- [Intro](https://docs.usewinter.com/cross-chain-payments/intro.md)
- [Integration](https://docs.usewinter.com/cross-chain-payments/integration.md)