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Contacts API reference

Last updated: 2026-06-01

Manage company and personal phonebook contacts.

Required scope

contact:read, contact:write

Endpoints

MethodPathDescription
GET/contact/list?phonebook=companyList contacts in a phonebook.
GET/contact/search?q=anderSearch across all visible phonebooks.
POST/contact/createAdd a contact.
POST/contact/updateUpdate a contact.
POST/contact/deleteDelete a contact.
POST/contact/importBulk import from CSV.

Common errors

  • 40001 — Missing or invalid parameter.
  • 40301 — API key lacks the scope this endpoint requires.
  • 40401 — Resource not found.
  • 50001 — Internal error; safe to retry with backoff.