📘
Supported on BSC and ETH mainnet only.

Parameters

address - the contract address
blockNumber - the block number

Returns

totalSupply - the total supply of the token

API Endpoint

The format of a MegaNode API endpoint is https://{chain}-{network}.nodereal.io/v1/{API-key}
Here is an example:

https://bsc-mainnet.nodereal.io/v1/4c0a1c23661a4e26bcbcwed461e34ea9

For other chains or networks, you could refer to this guidance Find API key & endpoint.

Example

Request

curl https://bsc-mainnet.nodereal.io/v1/your-api-key \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"nr_getTotalSupply20","params":["0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d", "latest"],"id": 1 }'

Result

{
	"jsonrpc":"2.0",
	"id":1,
	"result":"0x0000000000000000000000000000000000000000061245ba1ae22428223e59d4"
}