> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://apidocs.sare.africa/llms.txt.
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# Overview

Inbound Choice Bank BaaS notification webhook. Base path `/waas/callbacks/choicebaas`, public (whitelisted), signed via an embedded `signature`/`salt` in the JSON body. Always returns `200 ok` (even for duplicates) to stop provider retries; unparseable/signature-invalid payloads still return an error status.