Skip to main content
API referenceChain

Export Chain Events By Network

Last updated

GET
/api/v1/{network}/export/chain-events

Network-scoped form of /api/v1/export/chain-events — prefix the route with a network to choose which chain answers it. mainnet/finney return the same data as the unprefixed path; testnet/test return testnet data.

Path Parameters

network*string

Network to address. mainnet and finney are the same network, as are testnet and test.

Value in

  • "finney"
  • "mainnet"
  • "test"
  • "testnet"

Query Parameters

pallet?string

Filter to events emitted by this pallet, e.g. SubtensorModule or Balances.

Lengthlength <= 64
method?string

Filter to events with this method name within the pallet, e.g. StakeAdded.

Lengthlength <= 64
before?integer

Inclusive first block height of the range to read. Omit for an unbounded end. Must not be later than the range's upper bound.

Range0 <= value
limit?integer

Maximum number of rows to return in one page (at most 25000). A larger value, or a non-positive one, is rejected with 400 invalid_query -- so a short page means the result set is exhausted, not that the server quietly capped you (#9916). Omitted, the server applies 5000.

Range1 <= value <= 25000
Default5000

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

curl -X GET "https://example.com/api/v1/finney/export/chain-events"
{  "data": {    "count": 1,    "events": [      {        "block_number": 5000000,        "event_index": 1,        "method": "GET",        "pallet": "example"      }    ],    "next_before": 1,    "next_cursor": "100.123.4"  },  "meta": {    "artifact_path": "example",    "cache": "short",    "contract_version": "2026-06-29.1",    "generated_at": "2026-06-01T00:00:00.000Z",    "observed_through": "2026-06-01T00:00:00.000Z",    "pagination": {      "collection": "example",      "cursor": 1,      "limit": 1,      "next_cursor": 1,      "order": "asc",      "returned": 1,      "sort": "example",      "total": 1    },    "published_at": "2026-06-01T00:00:00.000Z",    "source": "live-cron-prober",    "stale_contract": {      "built_under": "example",      "live": "example"    }  },  "ok": true,  "schema_version": 1}