Arc

Step 1: To access Arc, use the following native access endpoint:

• Network: Arc Mainnet
• Request Type: POST

https://svc.blockdaemon.com/arc/mainnet/native

Step 2: Authenticate your request using your API key. You can include the API key using either of the following headers:

Authorization: Bearer YOUR_API_KEY

X-API-Key: YOUR_API_KEY

Step 3: Specify an Arc method in the request body:

Learn more about Arc RPC Methods here.

{
    "jsonrpc": "2.0",
    "method": "YOUR_METHOD",
    "params": [],
    "id": 1
}

Example Request

Here is a cURL example for using eth_blockNumber to get the current block height:

curl -X POST https://svc.blockdaemon.com/arc/mainnet/native \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'

The following is a typical response you will get:

{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0x8f3c2a"
}