Get event details by index

Polkadot

https://polkadot.api.subscan.io

POST

/api/scan/event

Retrieve detailed information for a specific event by its index, including event name, parameters, and associated extrinsic.

Request

Header Params

Body Params application/jsonRequired

Example

{
    "event_index": "string"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://polkadot.api.subscan.io/api/scan/event' \
--header 'x-api-key: 4d0c8ba32dde4a06bda83d52af49120f' \
--header 'Content-Type: application/json' \
--data-raw '{
    "event_index": "string"
}'

Responses

🟢200OK

application/json

Successfully retrieved event details

Body

Example

{
    "code": 0,
    "data": {
        "block_num": 0,
        "es_params": [
            "string"
        ],
        "event_id": "string",
        "event_idx": 0,
        "event_index": "string",
        "extrinsic_hash": "string",
        "extrinsic_idx": 0,
        "extrinsic_module": "string",
        "finalized": true,
        "id": 0,
        "module_id": "string",
        "params": [
            {
                "name": "string",
                "raw_value": [
                    0
                ],
                "type": "string",
                "type_name": "string",
                "value": null
            }
        ],
        "params_raw": "string",
        "phase": 0
    },
    "generated_at": 1699600641,
    "message": "Success"
}

Modified at 2025-11-18 09:27:21

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