Custom headers for requests to tile server #267
Description
How can we add custom headers for requests to the tile server?
We use titiler with cloud optimized geotiffs for tiles and often authenticate the titiler server with an authentication bearer token in the http request headers. For example, our titiler server expects a header of the form {"Authorization": "Bearer jwt-token-here"} . Is this currently supported by contextily?
As a workaround, we currently use a modified branch of contextily reperesented in this pull request: #266 .