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[Filter] kaia_newBlockFilter
Creates a filter in the node, to notify when a new block arrives. To check if the state has changed, call kaia_getFilterChanges.
JSONRPC: kaia_newBlockFilter
Request
- application/json
Body
params array
Responses
- 200
Returns a filter id.
- application/json
- Schema
- Example (from schema)
Schema
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 hex
A filter id.
{
"jsonrpc": "2.0",
"id": 0,
"error": {
"code": -32700,
"message": "Parse error",
"data": "string"
},
"result": "0xc2f2e8168a7e38b5d979d0f7084130ee"
}
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