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Parameters

​
chainId
string
default:"43113"
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:"index.getContainerByIndex"
required
JSON-RPC method name.
​
params
object
required
Parameters to specify the container index and encoding format.Parameters for index.getContainerByIndex:
  • params.index: The sequential index of the container (starting from 0).
  • params.encoding: The encoding format for the container data. Only “hex” is supported.

​
Returns

​
result
object
Details and content of the container at the specified index.
curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=43113 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "index.getContainerByIndex",
    "params": {
      "index": 0,
      "encoding": "hex"
    }
  }'

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