⛓️Blockchain API

⚙️General

What is a Blockchain API?

A Blockchain API provides easy access to Web3 networks, empowering developers to create decentralized applications and enhance efficiency using reliable infrastructure.

Why should I use ChainUp Cloud's Blockchain API?

Interfacing with a blockchain node is expensive and time consuming. Also, you need to pay extra attention to communicated with a trusted node. ChainUp Cloud's API is free, reliable and trustworthy.

What blockchains are available on ChainUp Cloud?

We now support Ethereum, Filecoin, Bitcoin, Litecoin, Polkadot, Polygon, Binance Smart Chain, Aptos, Sui, Starknet, Harmony, Fantom, Avalanche, Solana, Near, Tron and more. More chains coming soon.

What is the difference between API and RPC endpoint?

We call any programmable interface an API (Application Programming Interface). It is a general concept. For Web3 development, we have JSON RPC (Remote Procedure Calls) as the interface for the block chain calls. Almost all the APIs we provide are RPC endpoints. Just be consistent when you discuss the topic with others.

What is an API key?

An API Key is the credential to query all services. When you create an App in your dashboard, an API key will be generated with your ChainUp Cloud App. Please note, you should never share your API key to others to prevent others from using your account.

🚀Onboarding

How to create a ChainUp Cloud account?

You can use any email account to sign up for ChainUp Cloud easily. With ChainUp Cloud account, you can get access to a variety of services such as Blockchain API, Validator Nodes and more. To do this, go to https://cloud.chainup.com/app/register

💰Pricing

Is it free to use ChainUp Cloud's services?

Yes. All users may use our free plan with no charges.

What are the current Pricing Plans?

You can start your testing with a free plan, which is suitable for individual developers. For small teams, we suggest developer plan, and you can choose team plan when your team grows.

Do I need a credit card to start using the ChainUp Cloud's service?

No, unlike other vendors, you do NOT need a credit card to sign up. Just login, that is it.

Can I ask for additional Blockchain API usage?

Yes. If you’re interested in higher levels of usage, please contact [e-mail]