v1

latestOpenAPI 3.0.0MIT2026-07-17124105392.5 KB

Cardano » Pools

Stake pool updates

List of certificate updates to the stake pool.

get/pools/{pool_id}/updates

Path parameters

pool_idstring required

Bech32 or hexadecimal pool ID.

Query parameters

countinteger

The number of results displayed on one page.

pageinteger

The page number for listing the results.

order'asc' | 'desc'

The ordering of items from the point of view of the blockchain, not the page listing itself. By default, we return oldest first, newest last.

Response

Return the pool updates history

tx_hashstring required

Transaction ID

cert_indexinteger required

Certificate within the transaction

action'registered' | 'deregistered' required

Action in the certificate

Example response

[
  {
    "tx_hash": "6804edf9712d2b619edb6ac86861fe93a730693183a262b165fcc1ba1bc99cad",
    "cert_index": 0,
    "action": "registered"
  },
  {
    "tx_hash": "9c190bc1ac88b2ab0c05a82d7de8b71b67a9316377e865748a89d4426c0d3005",
    "cert_index": 0,
    "action": "deregistered"
  },
  {
    "tx_hash": "e14a75b0eb2625de7055f1f580d70426311b78e0d36dd695a6bdc96c7b3d80e0",
    "cert_index": 1,
    "action": "registered"
  }
]