Easy to use freight emissions measurement & offsetting API
Integrate carbon emissions measurement and offsetting into your TMS with Pledges' easy-to-use API.
Freight forwarders taking climate action with Pledge
Freight emissions measurement. Built for freight forwarders
Instant calculations
Multi-leg shipment emissions measurements completed in seconds — measure for a single shipment or upload in bulk.
All on one platform
Measure emissions all in one place, regardless of carrier or mode, anywhere in the world.
Data imports that suit your business
Integrate emissions measurement into your systems using our open API, or start importing data instantly via CSV file upload, email or data transfer.
Emissions measurement clients trust
Smart Freight Centre GLEC accredited and ISO 14083 compliant. Auditable breakdowns of each calculation shown with Clarity™.
Start measuring carbon emissions in minutes
14-day free trial. No credit card required.
How it works
1. Sign up for your 14-day free trial
2. Upload shipment data
Get started with weight, origin, destination and modes of travel.
Upload via CSV, email, cloud or through an API integration
3. Instantly receive accredited emissions calculations
Export your calculations as reports and send them straight to your customers
“Integration has been completed. The API has been perfectly simple to integrate with, so appreciate the work that has gone into achieving this"