ThinkGeo Cloud Maps Wms serves tiles follow Wms standard. Check out the online sample for a quick look.

* Try it Online: All the ThinkGeo Cloud RESTful APIs can be tested online following the instructions below:

• Get a ThinkGeo Cloud Client Key. Check out ThinkGeo Cloud Client Keys Guideline see how to apply one. It's free for 60 days.
• Authorize with the key at the top of ThinkGeo Cloud APIs and you are then free to play with all the APIs online.

ThinkGeo Cloud Geocoding provides the following Restful API:

<!-- Consume the map tiles via Wms -->
HTTP GET
https://cloud.thinkgeo.com/api/v1/maps/wms 

Parameters

• Request: Requried. The type of the request. Acceptable values are “GetMap”, “GetCapabilities”.
• Service: Requried. The service name. Must be “WMS”. Default value: WMS
• Version: Requried. The version of the WMS. Now, it supports “1.1.1” and “1.3.0”. Default value: 1.1.1
• Layers: Required for “GetMap”. The layers of the requested image. Use “,” as the separator for the multiply layers.
• Styles: Required for “GetMap”. The styles of the requested image. Use “,” as the separator for the multiply styles.
• Format: Required for “GetMap”. The format of the requested image.
• Width: Required for “GetMap”. The width of reqeusted image in pixels. Default value: 512
• Height: Required for “GetMap”. The height of the requested image in pixels. Default value: 512
• Srs: Required for “GetMap”. The coordinate refrenence system in which the BBox is specified. It is used in version “1.1.1”. Default value: EPSG:3857
• Crs: Required for “GetMap”. The coordinate refrenence system in which the BBox is specified. It is used in version “1.3.0”.
• BBox: Required for “GetMap”. The bounding box of the requested image. The valid format is “minX,minY,maxX,maxY”.
• Exceptions: The output format of the exception.
• Transparent: Indicates whether the requested image should have an alpha channel.

• Hit Try it Out button below GetWmsMap to test it online.

• Web Map Service in Wikipedia