Available in all subroutines.
Try it out
client.geo.city is used in the following solution recipes. Recipes apply VCL to real-world use cases and can be deployed as-is, or adapted for your own service. See the full list of recipesfor more inspiration.
Click RUN on a sample below to provision a Fastly service, execute the code on Fastly, and see how the function behaves.
Geo-IP API at the edge
Create an API endpoint for fetching GeoIP data for the requesting browser, implemented 100% at the edge. The response should show your current approximate location, but no requests to any origin servers.
Decorating origin requests with GeoIP
Add GeoIP data about the client browser as extra headers in any requests from Fastly to your origin.
User contributed notes
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