state_subscribeRuntimeVersion RPC Method

Parameters

subscription

string

Allows the client to manage the subscription. If provided, the client can use this subscription identifier to unsubscribe from receiving updates later

Returns

specName

string

The name of the specification associated with the runtime version

implName

string

The name of the implementation associated with the runtime version

authoringVersion

integer

The authoring version of the runtime

specVersion

integer

The specification version of the runtime

implVersion

integer

The implementation version of the runtime

apis

array

An array of APIs supported by the runtime

transactionVersion

integer

The transaction version of the runtime

stateVersion

integer

The state version of the runtime

Request

1
wscat -c  \
2
# wait for connection 
3
{"id":1,"jsonrpc":"2.0","method":"state_subscribeRuntimeVersion","params":[]}

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