getBlockHeights

This method obtains the current block height of the chains passed as parameters.

Inputs

Name	Type	Required	Description
`chains`	[Chain!]!	Yes	List of chain IDs to query.

chains

Type: [Chain!]!

Allowed Values: An array of chain IDs from the list of supported chains.

[!NOTE] This query only gets current heights, so it works on all the supported chains.

Response

Field	Type	Description
`chain`	String	The chain ID.
`height`	String	Latest block number/height.
`error`	String	Error message if query failed.

Query Example

Query


query GetBlockHeights($chains: [String!]!) {
  getBlockHeights(chains: $chains) {
    chain
    height
    error
  }
}

Variables


{
  "chains": ["CHAIN_0X1", "CHAIN_SOLANA_MAINNET", "CHAIN_0X89", "CHAIN_0X38", "CHAIN_BITCOIN_MAINNET", "CHAIN_COSMOSHUB_4", "CHAIN_NOBLE_1"]
}

Curl


curl -X POST https://your-api-endpoint/graphql \
  -H "Content-Type: application/json" \
  -d '{"query":"query GetBlockHeights($chains: [Chain!]!) { getBlockHeights(chains: $chains) { chain height error } }","variables":{"chains":["CHAIN_0X1", "CHAIN_SOLANA_MAINNET", "CHAIN_0X89", "CHAIN_0X38", "CHAIN_BITCOIN_MAINNET", "CHAIN_COSMOSHUB_4", "CHAIN_NOBLE_1"]}}'

Response Example


{
  "data": {
    "getBlockHeights": [
      {
        "chain": "CHAIN_0X1",
        "height": "23496397",
        "error": null
      },
      {
        "chain": "CHAIN_SOLANA_MAINNET",
        "height": "370889831",
        "error": null
      },
      {
        "chain": "CHAIN_0X89",
        "height": "77203578",
        "error": null
      },
      {
        "chain": "CHAIN_0X38",
        "height": "63294166",
        "error": null
      },
      {
        "chain": "CHAIN_BITCOIN_MAINNET",
        "height": "917485",
        "error": null
      },
      {
        "chain": "CHAIN_COSMOSHUB_4",
        "height": "27798981",
        "error": null
      },
      {
        "chain": "CHAIN_NOBLE_1",
        "height": "36143686",
        "error": null
      }
    ]
  }
}