Free Node RPC and Indexer RPC for CKB Developers

Hey devs, we have deployed a pair of full-nodes as well as indexers for everyone to use, for free! here are the URLs:

Mainnet - Node RPC
https://mainnet.ckb.dev/
https://mainnet.ckb.dev/rpc
Mainnet - Indexer RPC
https://mainnet.ckb.dev/indexer

Testnet - Node RPC
https://testnet.ckb.dev/
https://testnet.ckb.dev/rpc
Testnet - Indexer RPC
https://testnet.ckb.dev/indexer

There are limit for frequency:
rate: 20 req / s
burst: 20 req / s
You will receive 500 Error if the limit is exceeded. If you have further requests, please let me know :call_me_hand:

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Indexer RPC is using ckb-indexer,GitHub address https://github.com/nervosnetwork/ckb-indexer

Hey @zhixian , thanks for hosting these nodes and keeping them available for the community. Is there any documentation on the available endpoints, perhaps something like Swagger?

Thanks.

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Here are another full-nodes maintained by the community.

Mainnet - Node RPC

https://ckb.ckbstack.org/mainnet

Mainnet - indexer PRC

https://ckb-indexer.ckbstack.org/mainnet

Mainnet - Mercury RPC

https://mercury.ckbstack.org/mainnet

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