state_getMetadata - Polkadot

Example code for the state_getMetadata json-rpc method. Сomplete guide on how to use state_getMetadata json-rpc in GetBlock.io Web3 documentation.

Parameters

at - BlockHash

block hash

Request

curl --location --request POST 'https://dot.getblock.io/mainnet/' 
--header 'x-api-key: YOUR-API-KEY' 
--header 'Content-Type: application/json' 
--data-raw '{"jsonrpc": "2.0",
"method": "state_getMetadata",
"params": ["0x7e8691febbd7deeebcc48e4cdff335ce7c73c825b45661400fd9fea2fadee9b9"],
"id": "getblock.io"}'

Response

{
    "id": "getblock.io",
    "jsonrpc": "2.0",
    "result": "0x6d6574610ed50c000c1c73705f636f72651863727970746f2c4163636f756e7449643332000004000401205b75383b2033325d0000040000032000000008000800000503000c08306672616d655f73797374656d2c4163636f756e74496e666f0814496e64657801102c4163636f756e74446174610114001401146e6f6e6365100114496e646578000124636f6e73756d657273100120526566436f756e7400012470726f766964657273100120526566436f756e7400012c73756666696369656e7473100120526566436f756e740001106461746114012c4163636f756e74446174610000100000050500140c3c70616c6c65745f62616c616e6365731474797065732c4163636f756e7444617461041c42616c616e63650118001001106672656518011c42616c616e6365000120726573c884850726576616c696461746541747465737473cd0c88d10c"
}