Temu is one of the fastest-growing global discount channels, and sellers moving onto it hit the same wall almost immediately: orders, stock counts, and fulfillment updates all live inside the Temu seller portal, while your books, warehouse, and pricing live in ERPNext. Native ERPNext has no concept of a Temu order, no Temu credential store, and no scheduler job reaching out to Temu's open API — so teams re-key orders by hand, let stock drift between channels, and paste tracking numbers into two systems. That manual bridge breaks the moment volume climbs or you list the same SKU across Temu's semi-managed and fully-managed programs.

ECOSIRE builds a proper Frappe app for this — its own installable module with a versioned git repo, not a pile of loose Server Scripts. We model the integration as first-class DocTypes: a Temu Settings single DocType holds encrypted API credentials and per-shop configuration (default company, warehouse, price list, customer group), and a Temu Order staging DocType records the raw marketplace payload alongside a link to the ERPNext document it produced. Item-mapping DocTypes tie your Temu product and SKU identifiers to ERPNext Item records so nothing is matched by fragile string guessing.

A scheduled job registered under scheduler_events in hooks.py polls the Temu seller API on your chosen interval, pulls new and updated orders, and creates or updates the matching ERPNext Sales Order with the correct customer, warehouse, taxes, and price list — idempotently, keyed on the Temu order id, so a re-poll never double-books. The app supports both operating models: for semi-managed listings you ship yourself, a Delivery Note submit fires a doc_events hook in hooks.py that calls a whitelisted method to push the carrier and tracking number back to Temu; for fully-managed listings, we import the platform's fulfillment status so ERPNext stays the source of truth. Inventory and price sync run the other direction: a scheduler job (or a stock-ledger hook) pushes available quantity and your ERPNext price-list rate up to your Temu listings, and an optional catalog-push flow creates or updates listings from ERPNext Item data. Client Scripts add "Sync now" and "Push tracking" buttons on the relevant forms, and a dedicated role profile plus DocType permissions keep marketplace operators out of the rest of your ledger.

Because this is build-to-order, nothing ships blind. We start with a short scoping call to confirm your Temu program (semi- vs fully-managed), SKU volume, warehouse and price-list setup, and any tax nuances. We build against Frappe/ERPNext v15 and v16, run UAT on a staging bench with your real catalog, and hand over the full source and git repo. Typical delivery is one working week from confirmed scope, and you get a post-go-live support window plus a user guide and a live training session.