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Build an ecosystem optimized for your goals while opening up new revenue streams.
Submit or update a toolContracts Library, Subgraphs 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. The Graph is a decentralized indexing protocol that organizes blockchain data and makes it easily accessible via GraphQL. 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 | Subgraphs, Substreams, Token API | Network Querying, Transaction Broadcasting, Event Monitoring |
| Chain Support | +46 | +7 | |
| Best For | DeFi Developers, NFT Platform Developers | DeFi Developers, NFT Platform Developers | Infrastructure Developers, DeFi Developers |
| Pricing | |||
| Free Tier | Open Source | Hosted Service | — |
| Paid Features | — | 1 paid tiers | — |
| Custom Plans | — | — | — |
Explore web3 competitors and apps like Contracts Library.






