Hi Guillermo
It would help as a first step if you could give more details about the business flows, the use cases, and the actors in which you expect this API to be involved.
Also, given that the biometric details are likely to be read by some sort of device, presumably there will be a variety of devices (and functionalities) involved, unless there are industry standards in the area of managing biometric data. We would need to consider if there is some level of abstraction that could be applied that would make such an API viable.
Hope it helps
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Jonathan Goldberg
Amdocs Management Limited
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