
Build an ecosystem optimized for your goals while opening up new revenue streams.
Sequence Kit, Rarible and Coinbase each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Sequence is a modular crypto infrastructure stack that unifies wallets, 1-click cross-chain payments, and real-time data layers across EVM chains. Rarible API is a fast, unified NFT API infrastructure providing real-time data and executable market features across Ethereum, Base, Polygon, and more than 10 other chains. A comprehensive suite of APIs, SDKs, and developer tools from Coinbase to build onchain applications and integrate crypto 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 | Modular Wallet SDK, Universal Payment Platform, Multi-Chain Real-Time Data API | MCP Servers for Market Data, Full-Text Fuzzy Search, SDK with Ready-Made JS Library | Super Pay App, Onramp Demo App, AI Server Wallet |
| Chain Support | +10 | +84 | |
| Best For | NFT Platform Developers, Infrastructure Developers | NFT Platform Developers, DeFi Developers | DeFi Developers, Financial Institutions |
| Pricing | |||
| Free Tier | Free | Free | Custom |
| Paid Features | 1 paid tiers | 1 paid tiers | — |
| Custom Plans | Enterprise plans | Enterprise plans | — |
Explore web3 competitors and apps like Sequence Kit.




