getblockchaininfo - Litecoin

Example code for the getblockchaininfo JSON-RPC method. Complete guide on how to use getblockchaininfo JSON-RPC in GetBlock Web3 documentation.

This method returns an object containing various state info regarding blockchain processing.

Parameters

• None

Request

cURL

cURL

curl --location --request POST 'https://go.getblock.io/<ACCESS-TOKEN>/' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "getblockchaininfo",
    "params": [],
    "id": "getblock.io"
}'

Axios (JavaScript)

Python (requests)

Rust (reqwest)

Response

Response (example)

{
    "result": {
        "chain": "main",
        "blocks": 3050072,
        "headers": 3050072,
        "bestblockhash": "54b4e01920b72c4257d12cdc90cbee2732498568e9f8dfc23f0b758d22bf4afc",
        "difficulty": 96475280.13079503,
        "mediantime": 1770190296,
        "verificationprogress": 0.9999997778976507,
        "initialblockdownload": false,
        "chainwork": "0000000000000000000000000000000000000000000029bac2285835177ecd5e",
        "size_on_disk": 245266343141,
        "pruned": false,
        "softforks": {
            "bip34": {
                "type": "buried",
                "active": true,
                "height": 710000
            },
            "bip66": {
                "type": "buried",
                "active": true,
                "height": 811879
            },
            "bip65": {
                "type": "buried",
                "active": true,
                "height": 918684
            },
            "csv": {
                "type": "buried",
                "active": true,
                "height": 1201536
            },
            "segwit": {
                "type": "buried",
                "active": true,
                "height": 1201536
            },
            "taproot": {
                "type": "bip8",
                "bip8": {
                    "status": "active",
                    "start_height": 2161152,
                    "timeout_height": 2370816,
                    "since": 2257920
                },
                "height": 2257920,
                "active": true
            },
            "mweb": {
                "type": "bip8",
                "bip8": {
                    "status": "active",
                    "start_height": 2217600,
                    "timeout_height": 2427264,
                    "since": 2265984
                },
                "height": 2265984,
                "active": true
            }
        },
        "warnings": ""
    },
    "error": null,
    "id": "getblock.io"
}

Response Parameters

Field	Type	Description
chain	string	Current network name (main, test, regtest).
blocks	number	The current number of blocks processed in the server.
headers	number	The current number of headers validated.
bestblockhash	string	The hash of the currently best block.
difficulty	number	The current difficulty.
mediantime	number	Median time for the current best block.
verificationprogress	number	Estimate of verification progress [0..1].
initialblockdownload	boolean	Whether node is in initial block download mode.
chainwork	string	Total amount of work in active chain.
size_on_disk	number	Estimated size of the block and undo files on disk.
pruned	boolean	If the blocks are subject to pruning.
softforks	object	Status of softforks in progress.
warnings	string	Any network and blockchain warnings.

Use Case

The getblockchaininfo method is essential for:

• Monitoring node synchronization status

• Checking chain health and progress

• Verifying softfork activation status

• Determining if node is fully synced

• Building status dashboards

Error Handling

Status Code	Error Message	Cause
403	Forbidden	Missing or invalid ACCESS-TOKEN.

Integration Notes

The getblockchaininfo method helps developers:

• Display chain status in applications

• Check MWEB activation status

• Monitor initial block download

• Verify node health

• Track softfork deployments