Last updated 3 months ago
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curl --location --request POST 'https://ksm.getblock.io/mainnet/' --header 'x-api-key: YOUR-API-KEY' --header 'Content-Type: application/json' --data-raw '{"jsonrpc": "2.0", "method": "chain_subscribeFinalizedHeads", "params": [], "id": "getblock.io"}'
{ "result": "null", "id": "getblock.io", "status_code": 405, "message": "Method not allowed" }
Example code for the chain_subscribeFinalizedHeads {disallowed} json-rpc method. Сomplete guide on how to use chain_subscribeFinalizedHeads {disallowed} json-rpc in GetBlock.io Web3 documentation.