/eth/v1/beacon/headers

Get block headers

Get block headers

get

Retrieves block headers matching given query. By default it will fetch current head slot blocks.

Query parameters

slotall ofoptional

parent_rootall ofoptional

Responses

application/json

application/json

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --url 'https://mainnet.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>//eth/v1/beacon/headers'

200

400

500

200

{
  "execution_optimistic": null,
  "data": [
    {
      "root": "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2",
      "canonical": true,
      "header": {
        "message": {
          "slot": null,
          "proposer_index": null,
          "parent_root": null,
          "state_root": null,
          "body_root": null
        },
        "signature": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"
      }
    }
  ]
}

Success

Mainnet

curl -X GET \
    "https://mainnet.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/eth/v1/beacon/headers" \
    -H "Content-Type: application/json"

Testnet

curl -X GET \
    "https://sepolia.ethereum.validationcloud.io/v1/<YOUR_API_KEY_HERE>/eth/v1/beacon/headers" \
    -H "Content-Type: application/json"