GetBlock provides connection to blockchain nodes of the most popular cryptocurrencies with JSON-RPC, REST, and Websockets.
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)



OnFinality is described as 'We built OnFinality to make Web3 infrastructure radically easier and more scalable for developers. Whether you're building on Polygon, Ethereum, Avalanche, or other chains — spinning up reliable RPC endpoints shouldn’t be a headache' and is an website. There are more than 10 alternatives to OnFinality, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Android and iPhone apps. The best OnFinality alternative is GetBlock, which is free. Other great sites and apps similar to OnFinality are Pocket Network, Chainnodes, NOWNodes and Anyblock JSON-RPC Node API.
GetBlock provides connection to blockchain nodes of the most popular cryptocurrencies with JSON-RPC, REST, and Websockets.



Developers have been forced to rely on centralized infrastructures to connect to blockchains, resulting in rising prices, limited access, and centralization of decentralized technologies.

Archival JSON RPC Nodes for Polygon (MATIC), Ethereum Mainnet, Optimism. At a much lower price point than Infura or Alchemy.




Simple access to Bitcoin, Ethereum, Verge, and other blockchains: powerful servers, fast and reliable connection, turn-key solution.

Anyblock’s Software-as-a-Service provides Blockchain JSON-RPC Access for Bitcoin, Ethereum & more with a reliable blockchain API. Query time is usually less than 100 ms. Load-balanced w/ multiple nodes. Parity/OpenEthereum & Besu clients for Ethereum.


Multi-cloud, multi-protocol blockchain as a service that helps enterprises and developers rapidly build, deploy, and manage decentralized networks and services.
Formed as the brain child of Herman Junge, Infura was born with the goal of delivering stable and reliable RPC access to the internal projects within ConsenSys. As the Ethereum network began to grab the majority of blockchain developer mindshare, we recognized that Infura would...
Welcome to RPC.info, the ultimate platform for accessing high-performance RPC (Remote Procedure Call) endpoints across various blockchain networks. Tailored for Web3 developers, RPC.info simplifies your interaction with blockchain ecosystems by offering reliable and fast RPCs...





Our infrastructure monitors events on tens of blockchain networks according to your rules and sends notifications in a comfortable ways: HTTP-webhooks, websocket, API, Telegram notifications.



