Logistics & Shipping Scheduling and Availability API

About This Product

Stop losing sales because your checkout shows vague delivery timeframes like '2-5 days' — buyers crave certainty. Our API gives you real-time, bookable shipping slots that match actual carrier capacity, turning vague promises into confirmed delivery dates that drives conversion.

Unlike generic shipping APIs that only provide rate estimates or tracking, our Logistics & Shipping Scheduling and Availability API puts a live, calendar-based booking engine in your system. It eliminates the guesswork from delivery promises, automatically pulls from actual carrier availability at the zip code and weight level, and lets you commit to a specific time window in real time. The results lower cart abandonment, fewer delivery disputes, and a smarter logistics workflow.

## What's Included

- Real-time slot engine — checks carrier availability down to the zip code and weight range, returns only bookable windows - Dynamic scheduling rules engine — set cutoff times, buffer periods, and max slots, blackout dates, all via simple configuration - Carrier-agnostic integration — works with FedEx, UPS, DHL, USPS, and regional carriers through one REST API - Booking confirmation with TTL — secures the slot for 15 minutes while the customer completes checkout, then auto-confirms - Timezone-aware scheduling — automatically adjusts slot display and cutoff times to the buyer's local timezone for accuracy

Key Features

• Stop losing sales because your checkout shows vague delivery timeframes like '2-5 days' — buyers crave certainty
• Our API gives you real-time, bookable shipping slots that match actual carrier capacity, turning vague promises into confirmed delivery dates that drives conversion
• Unlike generic shipping APIs that only provide rate estimates or tracking, our Logistics & Shipping Scheduling and Availability API puts a live, calendar-based booking engine in your system
• It eliminates the guesswork from delivery promises, automatically pulls from actual carrier availability at the zip code and weight level, and lets you commit to a specific time window in real time
• The results lower cart abandonment, fewer delivery disputes, and a smarter logistics workflow
• ## What's Included - Real-time slot engine — checks carrier availability down to the zip code and weight range, returns only bookable windows - Dynamic scheduling rules engine — set cutoff times, buffer periods, and max slots, blackout dates, all via simple configuration - Carrier-agnostic integration — works with FedEx, UPS, DHL, USPS, and regional carriers through one REST API - Booking confirmation with TTL — secures the slot for 15 minutes while the customer completes checkout, then auto-confirms - Timezone-aware scheduling — automatically adjusts slot display and cutoff times to the buyer's local timezone for accuracy ## Who Is This For - E-commerce brands using WooCommerce, Shopify, or Magento that want to offer clickable delivery date pickers at checkout - 3PL and fulfillment companies that need to expose real-time pickup, drop-off, or delivery slots to their customers - Logistics SaaS builders integrating booking features into transportation management systems for freight, route optimization, or TMS platforms - Marketplaces (B2B or B2C) where each, seller has different operating hours and service coverage zones ## How It Works Integrate using a single REST endpoint: send origin, destination, weight, and desired date; get back an array of available slots with TTL