POST
curl --request POST \
  --url https://rpc.quai.network/cyprus1/ \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "method": "quai_getHeaderHashByNumber",
  "params": [
    "0x15d"
  ],
  "id": 1
}'
{
  "jsonrpc": "2.0",
  "result": "0x0000024ccfb37a6e7ba09a3541c6c1e614e64809cc1b742acad2451e22764d6c",
  "id": 1
}

Body

application/json
​
jsonrpc
enum<string>
required
Available options:
2.0
​
method
enum<string>
required

The name of the method to be invoked.

Available options:
quai_getHeaderHashByNumber
​
params
string[]
required

The integer block number as a hexadecimal string.

​
id
integer
required

A unique identifier for the request.

Response

200 - application/json
Successful response
​
jsonrpc
string
​
result
string

The header hash for the specified block number.

​
id
integer

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blockNumbergetHeaderByHash