1. Sign Up

Sign up now and start making use of our APIs. Find out how to get started by reading our API Start Up Guide.

2. Develop

Once you've signed up you can start building your software solution. Read our Technical Overview for general technical guidance, then view our comprehensive API Documentation for more detailed information on each API.
Read our API Terms of Use that govern use and general constraints. Each product page then has specific Terms of Use detail on rate and volumes as well as caching constraints. Further information can also be found in our FAQs and by visiting admiralty.co.uk

3. Go Live

Once you've developed your solution you're ready to launch! You can monitor the usage of APIs by viewing your customised analytics.

4. Report Issues

If you experience any issues with our Admiralty Developer Portal or the API’s then this should be reported via customerservices@ukho.gov.uk.