Crossmint SDK

SDK

Official TypeScript SDK for Crossmint — embedded Solana smart wallets, social/email login, fiat checkout, and NFT minting from one React-friendly package.

npm Package

npm install @crossmint/client-sdk-react-ui

Website Documentation GitHub npm

sdkwalletsreacttypescriptnftpayments

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More resources

framework

Steel

Lightweight Solana program framework by Regolith Labs — the low-boilerplate alternative compared in our Anchor vs Pinocchio vs Steel article.

sdk

@solana/kit

Next-gen Solana TypeScript SDK (successor to web3.js)

Lead API for sending and receiving stablecoins and routing USD/local-fiat through blockchain rails. Documents solana, base, and ethereum as chains with USDC/USDB; abstracts wallet ops behind POST /v0/blockchain_payments.