B3 vs Coinbase vs Core API
Build an ecosystem optimized for your goals while opening up new revenue streams.
Comparison Summary
B3, Coinbase and Core API each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. B3 is a comprehensive Web3 monorepo offering blockchain infrastructure, authentication, cross-chain operations, and gaming SDKs built with React and TypeScript. A comprehensive suite of APIs, SDKs, and developer tools from Coinbase to build onchain applications and integrate crypto services. A Document Object Model for Web APIs designed to simplify API consumption and integration. 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 | Global Account Authentication, Interactive Gaming Demos, Modular SDK Packages | Super Pay App, Onramp Demo App, AI Server Wallet | Dynamic API Discovery, Open Source Repositories |
| Chain Support | +84 | +40 | |
| Best For | — | DeFi Developers, Financial Institutions | Infrastructure Developers, DeFi Developers |
| Pricing | |||
| Free Tier | Open Source | Custom | — |
| Paid Features | — | — | — |
| Custom Plans | — | — | — |
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