Convex

{
  "type": "object",
  "required": ["accountKey"],
  "properties": {
                  "accountKey": {
                                  "type": "string",
                                  "description": "Hex encoded public key (account key) for the new account (0x prefix optional)"
                                },
                  "faucet": {
                              "type": "string",
                              "description": "Faucet amount in copper (1 CVM = 1,000,000,000 copper). Omit for no funding."
                            },
                  "controller": {
                                  "type": "string",
                                  "description": "Controller for new account. Default '*caller*' (faucet account). Use 'nil' for self-sovereign, or '#ADDR' for a specific address."
                                }
                }
}

{
  "type": "object",
  "properties": {
                  "errorCode": {
                                 "description": "CVM error code if the account creation failed"
                               },
                  "value": {
                             "description": "Result value from account creation"
                           },
                  "info": {
                            "description": "Additional execution metadata"
                          },
                  "address": {
                               "type": "number",
                               "description": "The address of the newly created account"
                             }
                }
}