This tutorial explains several of the API services that LocationIQ provides, including forward search geocoding, reverse geocoding, static and dynamic maps.
Code from video: https://gist.github.com/prof3ssorSt3v...
Location IQ API documentation: https://locationiq.com/docs-html/inde...
OpenLayers website: https://openlayers.org/
Demo example combining OpenLayers with Location IQ: https://maps.locationiq.com/v3/sample...
Location IQ API pricing: https://locationiq.com/pricing