List numbers for selection

Fetch the WhatsApp phone numbers available across the user's WhatsApp Business Accounts (WABAs) after a headless OAuth flow.

WhatsApp OAuth grants access at the WABA level. When a connected WABA has 2 or more phone numbers, you must call this endpoint to list them and then POST /v1/connect/whatsapp/select-phone-number to bind one to the Zernio profile. Single-phone WABAs auto-complete during the OAuth callback and never reach this endpoint.

Use the profileId and tempToken returned in the headless redirect (step=select_phone_number).

Alternative: if you already know wabaId and phoneNumberId (e.g. from Meta Business Suite), use connectWhatsAppCredentials instead, which skips this two-step flow.

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.connect.listWhatsAppPhoneNumbers({  query: {    profileId: 'profile_abc123',    tempToken: 'tok_abc123',  },});console.log(data);

{
  "phoneNumbers": [
    {
      "id": "1875844705851813",
      "display_phone_number": "+55 83 8793-2039",
      "verified_name": "Bioface",
      "quality_rating": "GREEN",
      "name_status": "APPROVED",
      "messaging_limit_tier": "TIER_1K",
      "wabaId": "317766992490131",
      "wabaName": "Bioface WABA"
    }
  ]
}

{
  "error": "string",
  "type": "invalid_request_error",
  "code": "string",
  "param": "string",
  "platform": "string",
  "platformError": {},
  "details": {}
}

{
  "error": "Unauthorized"
}

{
  "error": "string",
  "type": "invalid_request_error",
  "code": "string",
  "param": "string",
  "platform": "string",
  "platformError": {},
  "details": {}
}