Introduction
Download the Postman collection
Download the YAML / See full technical documentation
API Version : v2.1.3
The Octopia Seller API gives you full programmatic control over your catalog, offers, and operations — helping you scale faster, reduce manual work, and improve data accuracy across your sales channels. Whether you’re managing hundreds or millions of SKUs, APIs let you automate what matters and focus on growth.
Key benefits of using the API:
- 🔄 Real-time product and offer updates — sync prices, stock, and availability without manual uploads
- 📦 Streamlined order processing — fetch, acknowledge, and ship orders efficiently
- 🌍 Multi-country fulfillment support — manage inbound, outbound, and returns across warehouse locations
- ⏱ Save time on daily operations — eliminate back-office work with automation
- 📊 Improve data quality — reduce errors through schema validation and structured flows
- 📈 Scale integrations easily — connect Octopia to your PIM, ERP, OMS or feed manager
- 🤝 Stay compliant — always work within the latest business rules and validations
- 🔐 Secure access — manage authentication, scopes, and traceability with enterprise-grade reliability
Using the API is the fastest path to build, test, and deploy your Octopia integration — and keep it maintainable as you grow.
What is Octopia ?
Octopia is an end-to-end marketplace solution designed for both retailers and sellers. It combines a scalable SaaS platform, a multi-country fulfillment network, and a rich product and offer catalog. With over 14,000 active sellers, 50+ million SKUs, and 180+ integrated partners, Octopia simplifies cross-border selling and marketplace growth.
As a seller, you benefit from plug-and-play access to a high-performance API ecosystem that lets you manage your catalog, stock, orders, shipments, and returns in real time. Whether you’re automating your first product feed or scaling logistics across regions, Octopia provides the infrastructure and tools to grow faster — without reinventing your stack.
Our sales channels
Core Features
Explore the key modules of the Octopia Seller API — designed to help you manage your end-to-end operations efficiently and at scale.
🛒 Product Management
Create, enrich, and validate product sheets across multiple categories and countries. Support for variants, multilingual attributes, brand registration, and completeness tracking ensures your catalog meets marketplace standards.
💰 Offer Management
Publish and update offers in real time with stock, pricing, VAT, and delivery options. Handle flash sales, seller references, price alignment rules, and multi-channel publication with full control and validation.
📦 Orders Management
Retrieve and process customer orders with precise control: acknowledge, ship, cancel, and track statuses programmatically. Stay synced with outbound logistics and marketplace SLAs.
💬 Discussions Management
Interact with customers through structured messaging and after-sales flows. Manage claims, respond to questions, and ensure regulatory compliance with SLAs and escalation paths.
🚚 Fulfillment Management
Handle your warehouse logistics using Inbound and Outbound APIs. Create supply orders, retrieve delivery notes, track reception, shipments, and returns — all with traceable flows and structured statuses.
📑 Financial Management
Access billing events, invoices, and account summaries. Reconcile payments, commissions, and order-related charges using stable, exportable financial APIs designed for accounting integration.