# Get payment expiry by ID

Gets the time to live (ttl) of a payment expiry in seconds.

Endpoint: GET /config/payments/payment_expiries/{payment_expiry_id}
Version: 4.0.0
Security: Bearer

## Path parameters:

  - `payment_expiry_id` (string, required)
    The ID of the payment expiry you want returned.

## Response 200 fields (application/json):

  - `payment_ttl` (number)
    Payment expiration window, or time to live (ttl), in seconds. To calculate the payment expiration date, xCurrent adds this value to the payment creation timestamp.
    Example: 5900

  - `sending_partner` (string)
    RippleNet address of the sender, in the format ripplenetaddress. For example, rn.us.sf.san_francisco.
    Example: "rn.us.ca.san_francisco"

  - `receiving_partner` (string)
    RippleNet address of the receiver, in the format ripplenetaddress. For example, rn.us.ny.new_york.
    Example: "rn.us.tx.austin"

  - `currency` (string)
    currency of the exchange rate.
    Example: "USD"

  - `expiry_id` (string)
    id of payment expiry object
    Example: "4711728c-cd35-49ec-96a5-72732b4333ec"

## Response 400 fields (application/json):

  - `type` (string)
    URL to the error documentation.
    Example: "https://errors.ripplenet.ripple.com/error/json-processing-error"

  - `title` (string)
    Summary of the returned problem.
    Example: "Invalid Request Object"

  - `detail` (string)
    Description of the returned problem.
    Example: "The request parameter [account_id] is not in the correct format."

  - `status` (number)
    HTTP error code.
    Example: 400

  - `ripplenet_error_code` (string)
    RippleNet specific error code.
    Example: "E0104"

  - `finality` (string)
    Specifies if the request can be retried for a successful response.
    Example: "PERMANENT"