# Fast Tiler HTTP API

This is the high-performance tile server used for accelerated (pre-processed) datasets. If a dataset has not been accelerated yet, use the [dynamic tiler](/http-api/dynamic-tiler-http-api.md) instead.

Requests to this service are suitable for production integration into other services, since it is highly scalable, fast and reliable.


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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.