JSON-RPC Endpoint¶

JSON-RPC endpoints refers to the network location where a program could transfer its RPC requests to access server data. Once you connect a decentralized application to an RPC endpoint, you can access the functionalities of different operations, which could enable real-time usage of blockchain data. BNB Chain provides several RPC endpoints for connectinto both its Minent and Testnet. In this section, we list the JSON-RPC endpoints that can be used for connecting to BNB Smart Chain.

One-click adding BSC network¶

Visit the ChainList and connect to your wallet, it will add alive RPC endpoints.

RPC Endpoints for BNB Smart Chain¶

The rate limit of BSC endpoint on Testnet and Mainnet is 10K/5min.

eth_getLogs is disabled on below Mainnet endpoints, please use 3^rd party endpoints from here. If you need to pull logs frequently, we recommend using WebSockets to push new logs to you when they are available.

BSC Mainnet (ChainID 0x38, 56 in decimal)¶

You could find more endpoints from here.

BSC Testnet (ChainID 0x61, 97 in decimal)¶

RPC Providers¶

Moralis: https://moralis.io/nodes/?utm_source=bnb-docs&utm_medium=partner-docs
NodeReal: https://docs.nodereal.io/nodereal/meganode/introduction
Ankr: https://app.ankr.com/api
Chainstack: https://chainstack.com/build-better-with-binance-smart-chain/
GetBlock: https://getblock.io/nodes/bsc
QuickNode: https://quicknode.com
BlockVision: https://docs.blockvision.org/blockvision/chain-apis/bnb-chain-api
4EVERLAND: https://docs.4everland.org/rpc/chains-rpc/bsc-opbnb-rpc
NOWNodes: https://nownodes.io/nodes/bsc

Starting HTTP JSON-RPC¶

You can start the HTTP JSON-RPC with the –http flag

## mainnet
geth attach https://bsc-dataseed.bnbchain.org

## testnet
geth attach https://bsc-testnet-dataseed.bnbchain.org

JSON-RPC methods¶

Please refer to this wiki page or use Postman: https://documenter.getpostman.com/view/4117254/ethereum-json-rpc/RVu7CT5J?version=latest