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[Filter] eth_getFilterChanges

Polling method for a filter, which returns an array of logs which occurred since last poll.

JSONRPC: eth_getFilterChanges

Request

Body

    method stringrequired

    Default value: eth_getFilterChanges

    Method name

    id int64required

    Default value: 1

    Request ID, Random or Auto incrementation

    jsonrpc stringrequired

    Default value: 2.0

    JSON-RPC Version (2.0)

    params hex[]

    The filter id

Responses

Array - Array of log objects, or an empty array if nothing has changed since last poll.

Schema

    jsonrpc stringrequired

    Default value: 2.0

    id int64required

    error

    object

    code int64required

    A Number that indicates the error type that occurred. This MUST be an integer.

    | code | message | description | |-----|-----|-------| | -32700 | Parse error | invalid JSON was received by the server. An error occurred on the server while parsing the JSON text. | |-32602 | Invalid params | Invalid method parameter(s). |

    message string

    A String providing a short description of the error. The message SHOULD be limited to a concise single sentence.

    data string

    A Primitive or Structured value that contains additional information about the error. This may be omitted. The value of this member is defined by the Server (e.g. detailed error information, nested errors etc.).

    result

    object[]

    Array of log objects, or an empty array if nothing has changed since last poll.

  • Array [

  • anyOf

    string

  • ]

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