Keys

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Get bigmap keys

Returns a list of all bigmap keys.

GEThttps://xtz-index.nownodes.io/v1/bigmaps/keys

Query parameters

Response

Body

idinteger (int32)

Internal TzKT id.
[sortable]

bigmapinteger (int32)

Bigmap ptr.

activeboolean

Key status (true - active, false - removed).

hashnullable string

Key hash.

keynullable any

Key in JSON or Micheline format, depending on the micheline query parameter.
[sortable]

valuenullable any

Value in JSON or Micheline format, depending on the micheline query parameter. Note, if the key is inactive (removed) this field will contain the last non-null value.
[sortable]

firstLevelinteger (int32)

Level of the block where the key was first seen.
[sortable]

firstTimestring (date-time)

Timestamp of the block where the key was first seen.

lastLevelinteger (int32)

Level of the block where the key was last seen.
[sortable]

lastTimestring (date-time)

Timestamp of the block where the key was last seen.

updatesinteger (int32)

Total number of actions with the key.
[sortable]

Request

const response = await fetch('https://xtz-index.nownodes.io/v1/bigmaps/keys', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

[
  {
    "id": 0,
    "bigmap": 0,
    "active": false,
    "hash": "text",
    "firstLevel": 0,
    "firstTime": "2025-01-30T21:26:36.953Z",
    "lastLevel": 0,
    "lastTime": "2025-01-30T21:26:36.953Z",
    "updates": 0
  }
]

Get bigmap keys

Returns a list of bigmap keys.

GEThttps://xtz-index.nownodes.io/v1/bigmaps/{id}/keys

Path parameters

id*integer (int32)

Bigmap Id

Query parameters

Response

Body

idinteger (int32)

Internal Id, can be used for pagination

activeboolean

Bigmap key status (true - active, false - removed)

hashnullable string

Key hash

keynullable any

Key in JSON or Micheline format, depending on the micheline query parameter.

valuenullable any

Value in JSON or Micheline format, depending on the micheline query parameter. Note, if the key is inactive (removed) it will contain the last non-null value.

firstLevelinteger (int32)

Level of the block where the bigmap key was seen first time

lastLevelinteger (int32)

Level of the block where the bigmap key was seen last time

updatesinteger (int32)

Total number of actions with the bigmap key

Request

const response = await fetch('https://xtz-index.nownodes.io/v1/bigmaps/{id}/keys', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

[
  {
    "id": 0,
    "active": false,
    "hash": "text",
    "firstLevel": 0,
    "lastLevel": 0,
    "updates": 0
  }
]

Get bigmap key

Returns the specified bigmap key.

GEThttps://xtz-index.nownodes.io/v1/bigmaps/{id}/keys/{key}

Path parameters

id*integer (int32)

Bigmap Id

key*string

Either a key hash (expr123...) or a plain value (foo...). Even if the key is complex (an object or an array), you can specify it as is, for example, /keys/{"address":"tz123","nat":"123"}.

Query parameters

Response

Body

idinteger (int32)

Internal Id, can be used for pagination

activeboolean

Bigmap key status (true - active, false - removed)

hashnullable string

Key hash

keynullable any

Key in JSON or Micheline format, depending on the micheline query parameter.

valuenullable any

Value in JSON or Micheline format, depending on the micheline query parameter. Note, if the key is inactive (removed) it will contain the last non-null value.

firstLevelinteger (int32)

Level of the block where the bigmap key was seen first time

lastLevelinteger (int32)

Level of the block where the bigmap key was seen last time

updatesinteger (int32)

Total number of actions with the bigmap key

Request

const response = await fetch('https://xtz-index.nownodes.io/v1/bigmaps/{id}/keys/{key}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

{
  "id": 0,
  "active": false,
  "hash": "text",
  "firstLevel": 0,
  "lastLevel": 0,
  "updates": 0
}