Please note, this version of the API is due to be decommissioned on the 1st April 2027. The new version can be found here: RB209 API - Version 2.
To contact us please use one of the following:
Email: nutrient.management@ahdb.org.uk
Phone: 024 7647 8784
Address: AHDB, Middlemarch Business Park, Siskin Parkway East, Coventry, CV3 4PE
This application details how to connect to the Web API provided by AHDB to perform calculations using the RB209 methodology for nutrient management.
Note that in order to utilise the API, you will need to contact AHDB to request a licence. You will then be provided with credentials which need to be passed with each request in order to receive data and calculations back. Details on how to do this are below.
The current version of the Web API is: 1.0.9714.27813.
AHDB’s Nutrient Management Guide (RB209) and the RB209 Web API Application contain public-sector information licensed under the Open Government Licence (OGL)v3.0 nationalarchives.gov.uk/doc/open-government-licence/version/3.
We have a new version of the API, and have now disabled the ability to request access to this version.
The new version can be found here: RB209 API - Version 2, where you will be able to request access by providing a few details.