OnFinality Launches API Support for Junø Network!

4 min readSep 13, 2022

OnFinality expands into Cosmos via Juno to offer more options to web3 builders

OnFinality has a long history of providing one of the most scalable and reliable RPC infrastructure services to the Polkadot and Avalanche ecosystems. Today, we are incredibly excited to be announcing support for Juno with our Enhanced API service, an interoperable smart contract network and part of the Cosmos Network.

“Excited to have OnFinality on Juno! Reliable RPC infrastructure is a crucial piece of the puzzle that will allow new teams to deliver great UX and scale without hindrance.”

— Jake Hartnell, Co-Founder of Juno

Our elastic API service is a globally distributed service, ensuring that your users receive the lowest latency service via multiple redundant Juno nodes running around the world. Now dApp developers can connect in seconds to enterprise grade endpoints that scale infinitely and rely on archive nodes that provide a full history of the chain.

Why Juno?

Juno is a global, open source, permission-less network for decentralised interoperable applications.

Anyone can create & use inter-chain applications on Juno. The ecosystem is pioneering CosmWasm development and adoption, allowing developers to deploy secure & robust inter-chain smart contracts in Rust. The Juno proof of stake blockchain is built using the Cosmos SDK and reaches network agreement via Tendermint Consensus. The network is governed by delegators, who vote in changes via on-chain governance. All network processes are fueled by $JUNO the native asset of the network.

Why build on Juno with OnFinality

OnFinality’s Enhanced API service is infinitely better than existing free rate limited RPC endpoints. Switching to this service could save your team a huge amount if you run your own nodes, or could speed up your app significantly if connecting to existing public endpoints

  • Reliable — Trusted by the largest blockchain projects such as Polkadot, Avalanche, Astar, Moonbeam, Kusama, and more, OnFinality runs this service with a 99.99% uptime target
  • Easy — Access networks in minutes via your own private API key without worrying about having to set up or manage infrastructure
  • Support your cross chain ambitions — Over 60 networks supported in our vast marketplace, including Juno
  • Performant & Scalable — Globally distributed, multi-cloud blockchain infrastructure with automated scalability and multiple redundant load balanced clusters around the world
  • Faster — No rate limits when paid API key is provided
  • Insights — OnFinality provides detailed request statistics (e.g. how many requests you made broken down by request methods) that allow you to find bugs with you application

How to access Juno with OnFinality

You may access the respective chains using OnFinality’s public API endpoints below, note that these public endpoints are rate limited:

You can get an unlimited rate limit by signing up for a private API key at app.onfinality.io Additionally, you can access extensive and intuitive monitoring to better understand the requests that you are making and the behaviour of your users, so you can improve your dApp.

Hot Feature: API Insights give you greater visibility across your apps so you can spot issues and implement rectifications quickly for a bug-free user experience on your apps.

“We’re proud to already be supporting some of the largest Layer-1 ecosystems like Polkadot, Kusama & Avalanche. With our push to be truly Multi-chain, we’re excited to be extending this same reliable, scalable and performant infrastructure support to the Juno ecosystem.”

— Daniel Vulinovich, Product Manager at OnFinality

What’s next?

Our mission is to support all blockchain teams in the world by providing mission critical, reliable and scalable infrastructure so you and your dev teams can focus on building the decentralised future, faster.

Since our founding in 2019, OnFinality has served over 250 Billion requests to some of the largest web3 projects across 62 networks including Polkadot, Avalanche, and Astar and we will be adding further integrations in our goal to be a leader in multi-chain infrastructure.

If you are looking to deploy on Juno, get in touch to discuss your requirements and see how our feature-rich app can help you build your next dApp or network. You can reach us at sales@onfinality.io or via our website.

Juno Documentation

About OnFinality

OnFinality is a blockchain infrastructure platform that saves web3 builders time and makes their lives easier. OnFinality delivers scalable API endpoints for the biggest blockchain networks and empowers developers to automatically test, deploy, scale and monitor their own blockchain nodes in minutes. To date, OnFinality has served over 250 billion RPC requests across 60 networks including Polkadot, Kusama, Moonbeam, Astar, Avalanche and Cosmos, and is continuously expanding these mission-critical services so developers can build the decentralised future, faster!

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OnFinality empowers Web3 developers with easy-to-use, reliable and scalable blockchain infrastructure. Build smarter with onfinality.io