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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.

RPC Endpoints for BNB Smart Chain

info

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

note

eth_getLogs is disabled on below Mainnet endpoints, please use 3rd 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)

Thrid-Party RPC Providers

Starting HTTP JSON-RPC

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

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

## testnet
geth attach https://data-seed-prebsc-1-s1.binance.org:8545

JSON-RPC methods

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

RPC Endpoints for BNB Beacon Chain

Mainnet

Testnet