Storage

Get a list of storage items for a pallet.

Returns a list of storage item metadata for storage items of the specified palletId.

GEThttps://dot-playbook.nownodes.io/pallets/{palletId}/storage

Path parameters

palletId*string

Name or index of the pallet to query the storage of. Note: the pallet name must match what is specified in the runtime metadata.

Query parameters

Response

200400404

successful operation

Body

application/json

palletstring

Name of the pallet.

Example: "democracy"

palletIndexstring

Index of the pallet for looking up storage.

Example: "15"

itemsarray of PalletStorageItemMetadata (object)

Array containing metadata for each storage entry of the pallet.

Request

JavaScriptCurlPython

const response = await fetch('https://dot-playbook.nownodes.io/pallets/{palletId}/storage', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200400404

{
  "pallet": "democracy",
  "palletIndex": "15",
  "items": [
    {
      "name": "ReferendumInfoOf",
      "modifier": "Optional",
      "fallback": "0x00",
      "docs": " Information concerning any given referendum.\n\n TWOX-NOTE: SAFE as indexes are not under an attacker’s control."
    }
  ]
}

Get the value of a storage item.

Returns the value stored under the storageItemId. If it is a map, query param key1 is required. If the storage item is double map query params key1 and key2 are required.

GEThttps://dot-playbook.nownodes.io/pallets/{palletId}/storage/{storageItemId}

Path parameters

palletId*string

Name or index of the pallet to query the storage of. Note: pallet name aligns with pallet name as specified in runtime metadata.

storageItemId*string

Id of the storage item to query for.

Query parameters

Response

200400404

successful operation

Body

application/json

atBlockIdentifiers (object)

Block number and hash at which the call was made.

palletstring

Name of the pallet.

Example: "democracy"

palletIndexstring

Index of the pallet for looking up storage.

Example: "15"

storageItemstring

Name of the storage item.

Example: "referendumInfoOf"

keysarray of string

N Storage keys passed in as the keys query param.

valueobject

Value returned by this storage query.

metadataPalletStorageItemMetadata (object)

Metadata of a storage item from a FRAME pallet.

Request

JavaScriptCurlPython

const response = await fetch('https://dot-playbook.nownodes.io/pallets/{palletId}/storage/{storageItemId}', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

Response

200400404

{
  "at": {
    "hash": "text",
    "height": "text"
  },
  "pallet": "democracy",
  "palletIndex": "15",
  "storageItem": "referendumInfoOf",
  "keys": [
    "0x00",
    "0x01"
  ],
  "value": {
    "Ongoing": {
      "end": "1612800",
      "proposalHash": "0x7de70fc8be782076d0b5772be77153d172a5381c72dd56d3385e25f62abf507e",
      "threshold": "Supermajorityapproval",
      "delay": "403200",
      "tally": {
        "ayes": "41925212461400000",
        "nays": "214535586500000",
        "turnout": "34485320658000000"
      }
    }
  },
  "metadata": {
    "name": "ReferendumInfoOf",
    "modifier": "Optional",
    "fallback": "0x00",
    "docs": " Information concerning any given referendum.\n\n TWOX-NOTE: SAFE as indexes are not under an attacker’s control."
  }
}