Question 1

What is an RPC endpoint for Bifrost?

Accepted Answer

An RPC (Remote Procedure Call) endpoint is a URL that allows your application to communicate with the Bifrost blockchain. Through RPC endpoints, you can read blockchain data, submit transactions, query account balances, and interact with smart contracts without running your own Bifrost node.

Question 2

What are the best free Bifrost RPC endpoints?

Accepted Answer

RPC Directory lists multiple free public Bifrost endpoints you can use for development and low-traffic applications. Public endpoints are rate-limited and may experience downtime during high traffic. For production applications, consider using a paid RPC provider for better reliability and higher rate limits.

Question 3

How do I get free Bifrost testnet tokens?

Accepted Answer

Bifrost Testnet testnet tokens can typically be obtained from community faucets or by requesting them in the official Discord/Telegram channels. Testnet tokens have no real value and are only for testing purposes.

Question 4

What's the difference between Bifrost mainnet and testnet?

Accepted Answer

Bifrost mainnet is the production network where real transactions with actual value occur. Testnets like Testnet are testing environments with tokens that have no real value. Always test your applications on testnet before deploying to mainnet to avoid costly mistakes.

Question 5

What's the difference between free and paid Bifrost RPC providers?

Accepted Answer

Free public endpoints have rate limits (typically 10-100 requests/second), may experience downtime during high traffic, and offer limited features. Paid providers offer higher rate limits (1000+ RPS), better reliability with SLAs, additional features like archive data access, WebSocket connections, and dedicated support. Use the pricing calculator above to compare costs.

Question 6

How is Bifrost RPC different from Ethereum?

Accepted Answer

Bifrost is built on Substrate framework (used by Polkadot). It uses WebSocket connections as the primary RPC method, with JSON-RPC over HTTP also available. The RPC methods differ from Ethereum - use libraries like @polkadot/api for JavaScript integration instead of ethers.js or web3.js.

Question 7

Does Bifrost support WebSocket connections?

Accepted Answer

Many Bifrost RPC providers offer WebSocket (WSS) endpoints for real-time subscriptions to new blocks, pending transactions, and contract events. WebSocket connections are ideal for applications that need instant updates without polling. Check the endpoints list above for available WSS URLs.

Bifrost Testnet RPC Endpoints

Public Endpoints

Resources

Need Production Support?

FAQ

Public Endpoints

Resources

Need Production Support?

FAQ

Q1What is an RPC endpoint for Bifrost?

Q2What are the best free Bifrost RPC endpoints?

Q3How do I get free Bifrost testnet tokens?

Q4What's the difference between Bifrost mainnet and testnet?

Q5What's the difference between free and paid Bifrost RPC providers?

Q6How is Bifrost RPC different from Ethereum?

Q7Does Bifrost support WebSocket connections?

Guides

Related Substrate Chains