---
title: "Save the owner's own mobile and ring it first before the secretary answers (numbers:write). Same write as the set_owner_phone MCP tool; ring_first defaults to true. declined=true records a declined signup instead."
method: POST
path: "/v1/owner-phone"
---

# Save the owner's own mobile and ring it first before the secretary answers (numbers:write). Same write as the set_owner_phone MCP tool; ring_first defaults to true. declined=true records a declined signup instead.

`POST /v1/owner-phone`

## Request

- Base URL: `https://www.kaicalls.com/api`
- URL: `https://www.kaicalls.com/api/v1/owner-phone`
- Auth: HTTP bearer

## Request body

- object
  - `business_id` string, required
  - `owner_phone` string
  - `ring_first` boolean
  - `declined` boolean
  - `contact_name` string
  - `contact_email` string

## Response `200`

Owner phone saved (and ring-first applied when requested)

## Other responses

- `400`: Invalid input

---

[API](https://skmtc.dev/kaicalls/apis/kaicalls-public-api.md) · [All operations](https://skmtc.dev/kaicalls/apis/kaicalls-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kaicalls/apis/kaicalls-public-api/revisions/e607fc6cf36e?raw)