Applicius Technologies Applicius Technologies
Services

Ecommerce API Solutions for Online Retailers

Product catalog, shopping cart, checkout, payment processing, order management, inventory sync, fulfillment and shipping integrations for omnichannel retail.


01

Product Catalog APIs

Manage product listings, categories, attributes, inventory levels and pricing across channels with flexible catalog APIs and bulk sync capabilities.

02

Shopping Cart & Checkout

Secure, PCI-compliant shopping cart and one-click checkout APIs with multiple payment options, express checkout support and abandoned cart recovery.

03

Payment Processing

Process payments via credit cards, digital wallets, bank transfers, and alternatives with fraud protection and PCI compliance assurance.

04

Order Management

Centralized order management across channels with order tracking, status updates, returns, refunds and revenue reporting for omnichannel retailers.

05

Inventory Management

Real-time inventory tracking, stock level sync across channels, SKU management, variant tracking and low-stock alerts to prevent overselling.

06

Fulfillment & Shipping

Integrate with fulfillment centers and shipping carriers for automated order fulfillment, tracking and multi-carrier shipping options with label generation.

Features

Platform Features for Ecommerce APIs

Comprehensive ecommerce features: secure checkout, multi-currency payments, inventory sync, order management, fulfillment integrations and analytics dashboards.




01

Secure Checkout APIs

PCI-compliant checkout endpoints with SSL encryption, one-click payment, guest checkout and abandoned cart recovery.
02

Multi-Currency & Localization

Support for 150+ currencies, regional tax calculation, shipping rate APIs, and local payment integrations ensure seamless global commerce.
03

Real-Time Inventory Sync

Bidirectional inventory sync across channels, SKU matching, stock level updates and low-inventory alerts with webhook notifications.
04

Order Tracking & Status

Real-time order status updates, shipment tracking, delivery notifications and proof of delivery integration with carriers.
05

Payment Processing APIs

Credit cards, wallets, bank transfers and alternative payments with PCI compliance, fraud detection and payment retry logic.
06

Product Images &
Media APIs

Image upload, processing, optimization, CDN delivery and product media management with alt text and gallery support.
07

Rate Limits &
Caching

Adaptive rate limiting, backoff strategies, smart caching and batch APIs to optimize ecommerce throughput and reduce latency.
08

Webhooks & Event Streams

Real-time event webhooks for orders, payments, inventory changes and shipments to sync with downstream systems.
FAQ

We’re here to answer all your questions.

Which ecommerce platforms do you integrate with?

We support Shopify, WooCommerce, Magento, BigCommerce, SAP Commerce, Adobe Commerce (formerly Magento), custom REST APIs and multiple payment gateways. APIs are platform-agnostic via REST and support custom workflows.

Our checkout APIs provide a secure, PCI-compliant flow: collect cart items, calculate totals, apply discounts, process payment, send webhooks and store orders. Support for one-click checkout, guest checkout, express payment options and abandoned cart recovery.

Real-time inventory sync typically achieves <500ms latency for SKU updates via webhooks. Scheduled sync (polling) defaults to 15–60 min intervals, configurable per channel. Bulk updates use batch APIs with transactional guarantees.

Supports chunked uploads for product images (JPG, PNG, WebP) and videos (MP4, WebM). Server-side processing includes resizing, optimization, CDN delivery and gallery generation. Images are indexed and searchable; metadata and alt text are stored.

Simple catalog and checkout integration: 2–4 weeks. Full omnichannel sync (inventory, orders, fulfillment): 6–10 weeks. Pricing is subscription (per API tier) + usage (transactions, storage, API calls) or fixed project fee for custom integrations. Volume discounts available.
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Are you looking for a top mobile app development company? If yes, you’re in the right place. We specialize in delivering end-to-end mobile app solutions powered by the latest technologies, including AI.

Call For Inquiry

+91 (881) 023 - 1757

Send Us Email

applicius.tech@gmail.com

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