


Build an ecosystem optimized for your goals while opening up new revenue streams.
Contracts Library, Wallet Infrastructure and Network APIs each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. A library of modular, reusable, and secure smart contracts for Ethereum and EVM-compatible blockchains. Crossmint is an all-in-one platform to integrate wallets, stablecoins, and other blockchain primitives into your product, AI agent, or app. Network APIs provides web3 developer tools focused on blockchain network interactions and API services. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.
| At a Glance | |||
| Composability | |||
| Cross-Chain | |||
| Customizability | |||
| Developer Support | |||
| Ease of Integration | |||
| Performance | |||
| Key Features | |||
| Core Capabilities | ERC Token Implementations, Access Control Utilities, Upgradeable Contracts Support, Contracts Wizard | Wallet Creation and Management, Stablecoin Orchestration, Tokenization at Scale, Checkout and Payment APIs | Network Querying, Transaction Broadcasting, Event Monitoring |
| Chain Support | +7 | ||
| Best For | DeFi Developers, NFT Platform Developers | Financial Institutions, DeFi Developers | Infrastructure Developers, DeFi Developers |
| Pricing | |||
| Free Tier | Open Source | Free | — |
| Paid Features | — | 1 paid tiers | — |
| Custom Plans | — | Enterprise plans | — |
Explore web3 competitors and apps like Contracts Library.






