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GET
List the accounts delegating to a stake pool

Authorizations

X-Api-Key
string
header
required

API key (programmatic access — recommended)

Send your API key in the X-Api-Key header. Keys start with nxs_ and are created in the dashboard (or via POST /api/keys with a session JWT).

Each key is scoped to one chain and one network (for example CARDANO_MAINNET), fixed at creation time. It cannot query a different network on the same chain, and it cannot query a different chain at all. A mismatched network parameter returns 400 Network Mismatch. Create one key per chain and network under the same account.

This is the credential most integrations should use.

Path Parameters

poolId
string
default:""
required

Cardano stake pool identifier (accepts both bech32 and hex formats)

Query Parameters

network
enum<string>

Accepts either the value listed here (CARDANO_MAINNET) or its kebab-case alias (cardano-mainnet); matching is case-insensitive. Omit it and the network is taken from the API key. A value that disagrees with the key's own network returns 400 Network Mismatch.

Available options:
CARDANO_MAINNET,
CARDANO_PREPROD,
CARDANO_PREVIEW,
APEX_PRIME_MAINNET,
APEX_VECTOR_MAINNET,
APEX_VECTOR_TESTNET,
MIDNIGHT_MAINNET,
MIDNIGHT_PREPROD,
MIDNIGHT_STAGENET,
BITCOIN_MAINNET,
BITCOIN_TESTNET4
cursor
string
default:""

Opaque cursor from a previous page's nextCursor

limit
integer<int32>
default:100
Required range: 1 <= x <= 500

Response

Successfully retrieved pool delegators

Paged pool delegators for one stake snapshot epoch

epoch
integer<int32>
default:""

Epoch of the stake snapshot every row on this page was read from

Example:

651

data
object[]

Delegating accounts, ordered by stake address

nextCursor
string
default:""

Opaque cursor for the next page; absent when the pool's delegators are exhausted

{key}
any