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​
Parameters

​
chainId
string
default:"398"
required
Unique identifier for a blockchain network.
​
id
number
default:1
required
Request identifier used to match responses.
​
jsonrpc
string
default:"2.0"
required
JSON-RPC version.
​
method
string
default:"EXPERIMENTAL_changes_in_block"
required
JSON-RPC method name.
​
params
object
Parameters for EXPERIMENTAL_changes_in_block:
  • params.finality: Optional finality condition. Use instead of block_id.
  • params.block_id: Optional block ID. Use instead of finality.

​
Returns

​
result
object
The JSON-RPC result.
curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=398 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "EXPERIMENTAL_changes_in_block",
    "params": {
      "block_id": 187310138
    }
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "block_hash": "6RWmTYhXCzjMjoY3Mz1rfFcnBm8E6XeDDbFEPUA4sv1w",
    "changes": [
      {
        "account_id": "account.rpc-examples.testnet",
        "type": "account_touched"
      },
      {
        "account_id": "dev2-nsp.testnet",
        "type": "account_touched"
      },
      {
        "account_id": "ping-account.testnet",
        "type": "account_touched"
      },
      {
        "account_id": "v1.signer-dev.testnet",
        "type": "account_touched"
      },
      "..."
    ]
  }
}