Title: Calling API
Last modified: December 23, 2020

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# Calling API

 *  Resolved [oananbeh](https://wordpress.org/support/users/oananbeh/)
 * (@oananbeh)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/calling-api/)
 * Hi Support Team,
 * I am try to call all the shipping method using API.
    ( ShippingMethod.fromJson(
   Map<String, dynamic> parsedJson) { try { id = “${parsedJson[“id”]}”; title = 
   parsedJson[“label”]; methodId = parsedJson[“method_id”]; methodTitle = parsedJson[“
   label”]; cost = double.parse(“${parsedJson[“cost”]}”); } catch (e) { printLog(‘
   error parsing Shipping method’); } })
 * all of them coming, Except USPS which is from this Plugin.
    Please if you can
   help me to resolve this issue.
 * Thank you.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Phillip C. a11n](https://wordpress.org/support/users/phillipwoo/)
 * (@phillipwoo)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/calling-api/#post-13841054)
 * Hello!
 * Thank you for reaching out to us about getting Shipping going for USPS using 
   the Shipping & Tax extension. This plugin is not developed to retrieve rates 
   from USPS. The only interaction is has with that service is for printing labels
   for shipments. That part of the process is actually connected to another service
   that purchases the labels from USPS for your orders.
 * If you would like to get live rates for orders from USPS you will need to use
   an extension like the [USPS Shipping Method](https://woocommerce.com/products/usps-shipping-method/).
   I hope this helps! If you have any further questions please feel free to reply
   to this thread and I or another Happiness Engineer will get back to you. I hope
   your week is treating you well. Take care and stay safe!
 *  Plugin Support [fevered – a11n](https://wordpress.org/support/users/fevered/)
 * (@fevered)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/calling-api/#post-13867206)
 * Hey there, since we haven’t heard back from you in awhile I’ll mark this thread
   as resolved now. If you have any further questions, I recommend creating a new
   thread.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Calling API’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-services/assets/icon-256x256.png?rev=3234419)
 * [WooCommerce Tax (formerly WooCommerce Shipping & Tax)](https://wordpress.org/plugins/woocommerce-services/)
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 * 2 replies
 * 3 participants
 * Last reply from: [fevered – a11n](https://wordpress.org/support/users/fevered/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/calling-api/#post-13867206)
 * Status: resolved