REST API

When integrating with the OTO REST API, managing authentication tokens properly is essential for secure and reliable communication. A refresh token allows you…

Creating an order in OTO through the API is a simple process when you understand the required fields and the proper API calls. This guide will walk you through…

Webhooks are a powerful tool that allows OTO to send updates to your system automatically whenever certain events occur, such as order status changes or…

Our API allows you to update shipment statuses for better tracking and management. The updateOrder endpoint supports updating the status of an order to…

Our API allows you to retrieve detailed shipment transaction records, including financial details, using the getShipmentTransactions endpoint. This guide…

Our API allows you to retrieve label information based on the provided order ID.

Our API allows you to create a pickup location where shipments can be collected. The location can be either a Branch or a Warehouse. This guide explains how to…

Our API provides a trackShipment endpoint that allows you to track a shipment using its tracking number and delivery company name. This guide explains how to…

Our API allows users to purchase shipping credits, which are required for creating shipments using OTO delivery options without a contract. This guide explains…

Our API provides the checkOTODeliveryFee endpoint, allowing users to retrieve available delivery options, pricing, and estimated costs based on shipment…