getMappingValue

Description

Returns value of a mapping at a specific key.

Method Parameters

• params - Object:

  • program_id - string: Program ID where the mapping is defined.

  • mapping_name - string: Name of the mapping.

  • key - string: Key to get the value from (Aleo object).

Returns

• result - string: Aleo object stored in mapping encoded in string.

Example

Request

curl --location --request POST 'https://testnet3.aleorpc.com' \
 --header 'Content-Type: application/json' \
 --data-raw '{
     "jsonrpc": "2.0",
     "id": 1,
     "method": "getMappingValue",
     "params": {
        "program_id": "credits.aleo",
        "mapping_name": "account",
        "key": "aleo1uran94ddjnvdr0neh8d0mzxuvv77pyprnp7jmzpkuh7950t46qyqnsadey"
      }
  }'

Response

{
  "jsonrpc":"2.0",
  "id":1,
  "result": "7225236u64"
}