eMAG Marketplace Integration for Orders and Stock
eMAG marketplace integration by Saitami ends manual copying of orders from the eMAG seller panel into your software. We wire the eMAG Marketplace API to your ERP and warehouse two-way — orders flow in, stock updates in real time, confirm, cancel and shipped events return to eMAG without anyone opening the seller dashboard.
What our eMAG marketplace integration includes
Automatic order pull
Pull from eMAG Marketplace API every 2–5 minutes plus webhook push. Orders are validated, deduplicated and written to ERP with full data — customer, address, AWB, payment method and channel (eMAG.bg, eMAG.ro, eMAG.hu).
Confirm, cancel, shipped events
Auto-confirm inside the eMAG SLA window, partial or full cancel when stock is missing, shipped marking with the real AWB from Speedy, Econt or Sameday. ERP status changes push back to eMAG instantly.
Real-time stock sync
Warehouse stock is pushed to the eMAG offer endpoint on every change — sale, return, inventory count, delivery. Overselling protection via a reserved buffer per SKU and multi-warehouse aggregation.
Price and offer updates
Price, handling time, warranty and attribute updates via offer/save. Competition price monitoring, rule-based repricing and scheduled promo prices — no manual CSV uploads in the seller interface.
Batch update of 1000+ products
Rate-limit aware queue feeding the eMAG API — 1000+ SKUs per window without account throttling. Per-product status, retry on transient 5xx errors and a report on accepted, pending or rejected offers.
Returns and marketplace metrics
RMA processing from eMAG, automatic credit note in ERP, status push back to the buyer. Seller rating, ScoreCards, late shipments and cancellation rate in one dashboard.
Who it is for
eMAG-only retailers
Shops with 500 to 50,000 SKUs running entirely on eMAG Marketplace. You get one back office — ERP with warehouse logic, AWB printing and invoicing — where eMAG.bg and eMAG.ro orders arrive automatically and staff stays out of the seller panel.
Omnichannel brands
Merchants on eMAG plus a WooCommerce, Shopify, OpenCart or Magento site. One stock feeds both channels, multi-channel listing prevents double-selling the last unit, and prices follow ERP rules per channel.
Manufacturers on the marketplace
Producers selling direct through the eMAG partner program. We connect production ERP to eMAG offers so finished output becomes available for sale automatically and orders flow through standard fulfillment.
How we build your eMAG Marketplace API integration
1. Account audit and mapping
We audit the eMAG seller account — categories, active offers, warehouse rules, rating. We document the mapping between eMAG product_id, offer part_number_key and your internal SKUs and ERP identifiers. This prevents duplicates and zeroed stock after the first sync.
2. Node.js or .NET backbone
Server core in Node.js with TypeScript or .NET 8. Queue-based architecture with BullMQ or Hangfire — pull workers call the eMAG Marketplace API on interval, push workers react to ERP events. Rate limiter, idempotency keys and a persistent API log.
3. Two-way ERP and warehouse link
We wire the integration into your ERP system and online store. Orders land as normal documents, stock comes from a single source of truth, and multi-channel listing splits inventory by rule. See also API integrations.
4. Observability and retry
Every eMAG API call is instrumented — latency, response code, payload size. Alerts on rate limits, elevated errors and rating drops. Exponential backoff retry for 5xx and a dead-letter queue for payloads that need an operator.
Why Saitami
manual order entries
every eMAG order enters ERP automatically with full customer and AWB data
higher offer rank
through accurate stock, fast confirmations and zero overselling in the Buy Box
starting investment
eMAG.bg connection, orders and stock sync, base mapping to an existing ERP
Related: Stripe integration for payments on your own site and B2B client portal for dealers outside the marketplace channel.
Frequently Asked Questions
Can one integration sync eMAG.bg and eMAG.ro?
Yes. Our architecture treats each eMAG platform code (BG, RO, HU) as a separate channel with its own credentials, currency and warehouse rules on one shared ERP. A SKU can be offered in both countries at different prices, while stock is drawn from a shared inventory with reservation logic that prevents double-selling the last unit.
How are returns from eMAG handled?
The RMA request enters as a return document in ERP linked to the original order. After inspection the system issues a credit note, returns the quantity to available stock and signals the eMAG API that the product is ready to resell. The buyer receives an automatic status update — no operator email needed.
How often is stock refreshed?
A push to the eMAG offer endpoint fires the moment a quantity changes in ERP — sale, delivery, inventory count or reservation. In practice the delay is under 30 seconds at normal load. A reconcile job runs every 15 minutes comparing eMAG offers with the true warehouse count and corrects drift.
How much does eMAG integration cost?
A standard eMAG marketplace integration for one platform code (eMAG.bg), order and stock sync, base ERP mapping and observability starts at €1,800 one-off. Adding eMAG.ro or eMAG.hu, multi-channel listing, repricing rules and a custom returns workflow typically lands between €3,500 and €7,500. Maintenance is €200–€450 per month depending on API traffic.
Ready to stop copying eMAG orders by hand?
Share your SKU volume, active eMAG platforms and current ERP. You will get a concrete eMAG integration plan with pricing and timelines.
Request eMAG integration →