> For the complete documentation index, see [llms.txt](https://docs.coherent.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherent.global/assistant/custom-functions/spark_xcall.md).

# SPARK\_XCALL

See [Call Spark services as functions (Xcall)](/build-spark-services/additional-mappings/call-spark-services-as-functions-xcall.md).