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event

Get block extrinsic events

Returns the events for extrinsic in a block by block reference and 0-based extrinsic index.

get/blocks/{block_ref}/extrinsics/{extrinsic_index}/events

Request

  • Base URL: https://bridge-hub.polkadot.crystal.api.submerge.io/v1
  • URL: https://bridge-hub.polkadot.crystal.api.submerge.io/v1/blocks/{block_ref}/extrinsics/{extrinsic_index}/events
  • Auth: none declared

Path parameters

block_refstring required

Block reference for the extrinsic. Either a block number (integer ≥ 0), or a block hash in hex (with or without 0x prefix, case-insensitive).

extrinsic_indexinteger required

0-based index for the extrinsic in the block.

Query parameters

pageinteger

Block event list page number to retrieve. 1-indexed.

page_sizeinteger

Number of block events per page to be returned.

pallet_namestring

Filter events calls by pallet name. Case insensitive. Stored in CapitalCase. Underscore (_) character is ignored.

event_namestring

Filter blocks events by event name. Case insensitive. Stored in CapitalCase. Underscore (_) character is ignored.

include_argsboolean

Whether to include event arguments in the block events in the response. Default is false. Setting this to true increases response size considerably. Prefer to use the GET /event/{event_hash}/args endpoint per call instead.

Response

Paginated list of matching events.

Example response

{
  "data": [
    {
      "args": {
        "dispatchInfo": {
          "class": {
            "type": "Mandatory",
            "value": []
          },
          "paysFee": {
            "type": "Yes",
            "value": []
          },
          "weight": {
            "proofSize": "0",
            "refTime": "125000000"
          }
        }
      },
      "blockHash": "0x5c4de7f2cea658d5d3804d495e8246354f709735d371fd54caaf59e80181bcaa",
      "blockNumber": 10758052,
      "blockStatus": "proposed",
      "blockTimestamp": 1765456362000,
      "eventName": "ExtrinsicSuccess",
      "extrinsicHash": "0x6963ce866a54258d9d6ca9222060f7270a8f5f6b83eaac88e899bb73fbbb68cb",
      "extrinsicIndex": 0,
      "hash": "0x2c923bb54d06dfb649aaaf1c198eb1af9e19ec52b8e90267984496c128ee7adc",
      "index": 1,
      "palletEventIndex": 0,
      "palletIndex": 0,
      "palletName": "System",
      "phase": "ApplyExtrinsic",
      "specVersion": 2000003,
      "traceIndex": 78
    }
  ],
  "pagination": {
    "count": 57,
    "page": 1,
    "pageSize": 1,
    "total": 324
  }
}

Changes

No recorded changes to this operation across all 1 revision of this API.