How to search for a record by one of the attributes?

If you have the ability to make multiple requests, then: - there is such a method https://1b.app/ru/api/get-user-by-phone/ but it allows you to search only by phone number - there is such a method https://1b.app/ru/api/users/ where you need to use "Parameters for getting one contact", and in the request parameters you need to specify one of the parameters [file]12737[/file] In any case, you need to first check the phone, then check the mail or vice versa, and only then create a contact using /api/contact-add/json/ As for the name, this is not a unique parameter, although you can try to specify the name, namelast or contactNamefull parameters, but they are not declared as working (but it can work), although even if it works, then by the name of Sergey, you can get 20 contacts and which one them to choose a difficult question

This was an example for Api v1 As for API v2, there is no such possibility

for API v1, you can use the search described in this topic: https://1b.app/ru/support/changelog-2018-onebox-revolution/4985-2015010738---dorabotan-funktsional-api-globalnogo-poiska/

[quote] Maria OneBox production wrote: for API v1, you can use the search described in this topic: https://1b.app/ru/support/changelog-2018-onebox-revolution/4985-2015010738---dorabotan-funktsional-api-globalnogo-poiska/ [/quote] it will give several options, not quite suitable, here you need to check and create if there is no such

[quote] Maria OneBox production wrote: For APIv2, you can use the Get contacts list method and pass name/namelast/email in the filter to search for contacts, for example. You can also pass the number of returned contacts to this method and use it to get both 5 and 25 and 1 contact as a result [/quote] japonyal, there in the scheme filters are described [file]12756[/file]