account_currencies

[Source]

The account_currencies command retrieves a list of currencies that an account can send or receive, based on its trust lines. (This is not a thoroughly confirmed list, but it can be used to populate user interfaces.)

Request Format

An example of the request format:

{
    "command": "account_currencies",
    "account": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
    "ledger_index": "validated"
}

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The request includes the following parameters:

`Field`	Type	Required?	Description
`account`	String - Address	Yes	Look up currencies this account can send or receive.
`ledger_hash`	String	No	A 20-byte hex string for the ledger version to use. (See Specifying Ledgers)
`ledger_index`	Number or String	No	The ledger index of the ledger to use, or a shortcut string to choose a ledger automatically. (See Specifying Ledgers)

The following fields are deprecated and should not be provided: account_index, strict.

Response Format

An example of a successful response:

{
    "result": {
        "ledger_index": 11775844,
        "receive_currencies": [
            "BTC",
            "CNY",
            "DYM",
            "EUR",
            "JOE",
            "MXN",
            "USD",
            "015841551A748AD2C1F76FF6ECB0CCCD00000000"
        ],
        "send_currencies": [
            "ASP",
            "BTC",
            "CHF",
            "CNY",
            "DYM",
            "EUR",
            "JOE",
            "JPY",
            "MXN",
            "USD"
        ],
        "validated": true
    },
    "status": "success",
    "type": "response"
}

The response follows the standard format, with a successful result containing the following fields:

`Field`	Type	Description
`ledger_hash`	String - Hash	(May be omitted) The identifying hash of the ledger version used to retrieve this data, as hex.
`ledger_index`	Integer - Ledger Index	The ledger index of the ledger version used to retrieve this data.
`receive_currencies`	Array of Strings	Array of Currency Codes for currencies that this account can receive.
`send_currencies`	Array of Strings	Array of Currency Codes for currencies that this account can send.
`validated`	Boolean	If `true`, this data comes from a validated ledger.

Note

The currencies that an account can send or receive are defined based on a check of its trust lines. If an account has a trust line for a currency and enough room to increase its balance, it can receive that currency. If the trust line's balance can go down, the account can send that currency. This method doesn't check whether the trust line is frozen or authorized.

Possible Errors

Any of the universal error types.
invalidParams - One or more fields are specified incorrectly, or one or more required fields are missing.
actNotFound - The address specified in the account field of the request does not correspond to an account in the ledger.
lgrNotFound - The ledger specified by the ledger_hash or ledger_index does not exist, or it does exist but the server does not have it.