FEM linking allows you to connect Tier 1 Facility Environmental Module (FEM) assessments to your purchase orders. When a purchase order is linked to a verified FEM, Worldly uses the facility-specific environmental data to calculate more accurate Scope 3 impacts instead of relying on industry averages.Documentation Index
Fetch the complete documentation index at: https://developer.worldly.io/llms.txt
Use this file to discover all available pages before exploring further.
Available endpoints
| Endpoint | Description |
|---|---|
| Search Tier 1 Facilities | Find FEM assessments shared with your account for linking |
How it works
- Your Tier 1 supplier completes and shares a FEM assessment with your Worldly account.
- Use the Search Tier 1 Facilities endpoint to find the shared FEM.
- When creating or updating a purchase order, include the FEM assessment ID in the
purchaseOrder.assembly.femIdfield. - Recalculate the purchase order to generate Scope 3 impacts using facility-specific data.

