1,000,000 free RPC requestsJust a wallet, via x402.
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Build an ecosystem optimized for your goals while opening up new revenue streams.
Core API, Network APIs and Rarible each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Quicknode's flagship blockchain RPC API. Production-grade access to 80+ chains and 130+ networks from globally distributed edge endpoints with sub-50ms latency, archival data, WebSockets, and a 99.99% uptime SLA. Network APIs provides web3 developer tools focused on blockchain network interactions and API services. 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. 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 | 80+ Chains, 130+ Networks, Sub-50ms Global Latency, Archival Data and WebSockets, 99.99% Uptime SLA, Free Tier, No Credit Card | Network Querying, Transaction Broadcasting, Event Monitoring | MCP Servers for Market Data, Full-Text Fuzzy Search, SDK with Ready-Made JS Library |
| Chain Support | +40 | +7 | +10 |
| Best For | Infrastructure Developers, DeFi Developers | Infrastructure Developers, DeFi Developers | NFT Platform Developers, DeFi Developers |
| Pricing | |||
| Free Tier | โ | โ | Free |
| Paid Features | โ | โ | 1 paid tiers |
| Custom Plans | โ | โ | Enterprise plans |
Explore web3 competitors and apps like Core API.





