FourKites® API Reference

API Credentials

Making Requests

DateTime Format

Idempotency Protection

Interpreting Responses

Performance & Timeout

Real-Time Transportation Visibility

Shipments (All Modes)

Update Shipment

Mark Shipment Hot

Mark Shipment Delivered

Get Shipment Details

Delete Shipment

User Message Creation API

User Message Creation API Using Load Number

Get API Metrics

Upload Document

Share Shipment Status (E-URL)

Get Shipment E-URL

Tracking Quality & Analytics

Order Lifecycle Visibility

Async Order Create

Async Delivery API

Sync Delivery API

Order Update API

Get Delivery E-URL

Get Order Existence

Get Order Tracking URL

Inventory Visibility

Demand Forecast Inventory

Supply Forecast Inventory

WMS Current Inventory

(Legacy) Dispatcher Update

Dispatcher Update - Asynchronous

Appointment Manager

Manage Loads & Appointments

Interoperability

Callbacks Count API

Enabling Webhooks

Entities & Networks

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For Carriers

Dispatcher Update - Asynchrono...

Error Handling

0 min

Few API request and response sample of where the API would return error status, including the message and API request Id.

Updated 04 Sep 2026

Dispatcher Update - Asynchronous (All Key-Value)

"Updates" array size limit - "updates" batch size should not be more than 200

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