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POST
Create contacts

Authorizations

Authorization
string
header
required

All of WotNot's APIs use Bearer token authentication. Send your account token as Bearer <token>. You can find it in Settings > Account Settings > Developer. Keep it on your server: anyone who has it can call the API as your account.

Body

application/json

The contacts to create or update. Each contact needs an email or a phone. Put all custom contact variables in custom_variables.

contacts
object[]
required

The contacts to create or update. Each one needs at least an email or a phone.

Response

Returns the contacts that were created (new) and the ones that were updated (already existed).

created
object[]
required

The new contacts that were created.

updated
object[]
required

The contacts that already existed and were updated.

Last modified on October 23, 2026