{
    "type": "blockchain",
    "definitions": {
        "coin_price": {
            "id": "coin_price",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "coinName",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "coin_price: No internet access.",
                "coin_price: Coin does not exist."
            ],
            "returns": [
                "null",
                "string",
                "number"
            ]
        },
        "show_history": {
            "id": "show_history",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "coinName",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "show_history: No internet access."
            ],
            "returns": [
                {
                    "type": "map",
                    "keyType": "number",
                    "valueType": "list"
                },
                "string",
                "null"
            ]
        },
        "amount_mined": {
            "id": "amount_mined",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "coinName",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "amount_mined: No internet access.",
                "amount_mined: Coin does not exist."
            ],
            "returns": [
                "string",
                "number",
                "null"
            ]
        },
        "get_coin": {
            "id": "get_coin",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "coinName",
                    "type": "string"
                },
                {
                    "label": "user",
                    "type": "string"
                },
                {
                    "label": "password",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "get_coin: No internet access.",
                "get_coin: Incorrect user/password"
            ],
            "returns": [
                "string",
                "coin",
                "null"
            ]
        },
        "get_coin_name": {
            "id": "get_coin_name",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "user",
                    "type": "string"
                },
                {
                    "label": "password",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "get_coin_name: No internet access.",
                "get_coin_name: Incorrect user/password",
                "get_coin_name: No currency has been found"
            ],
            "returns": [
                "string",
                "null"
            ]
        },
        "login_wallet": {
            "id": "login_wallet",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "user",
                    "type": "string"
                },
                {
                    "label": "password",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "login_wallet: No internet access.",
                "login_wallet: Account not found or incorrect password"
            ],
            "returns": [
                "string",
                "wallet",
                "null"
            ]
        },
        "create_wallet": {
            "id": "create_wallet",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "user",
                    "type": "string"
                },
                {
                    "label": "password",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "create_wallet: No internet access.",
                "Error: only alphanumeric allowed as name and password",
                "create_wallet: name and password cannot exceed the 16 character limit.",
                "Error: It is necessary to have a bank account to be able to create a wallet.",
                "!BlockchainSystem.AddWallet"
            ],
            "returns": [
                "string",
                "wallet",
                "null"
            ]
        },
        "delete_coin": {
            "id": "delete_coin",
            "type": "function",
            "tags": [
                "method"
            ],
            "arguments": [
                {
                    "label": "coinName",
                    "type": "string"
                },
                {
                    "label": "user",
                    "type": "string"
                },
                {
                    "label": "password",
                    "type": "string"
                }
            ],
            "returnVariations": [
                "Unknown error: Unable to access to local computer",
                "delete_coin: No internet access.",
                "!BlockchainSystem.RemoveCurrency",
                1
            ],
            "returns": [
                "number",
                "string",
                "null"
            ]
        }
    }
}