find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/kaicalls-com:kaicalls-com-own-caller-id-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: KaiCalls Public Own Caller Id API
  version: '2026-06-05'
  description: Machine-readable surface for KaiCalls external developers and client agents.
servers:
- url: https://www.kaicalls.com/api
security:
- bearerAuth: []
tags:
- name: Own Caller Id
paths:
  /v1/own-caller-id:
    get:
      summary: 'Which number Kai''s outbound calls show (numbers:read): the business''s own…'
      parameters:
      - name: business_id
        in: query
        required: false
        schema:
          type: string
      responses:
        '200':
          description: own_caller_id with state, phone_number, use_by_default
      tags:
      - Own Caller Id
      operationId: getV1OwnCallerId
      x-operation-id-source: derived
    post:
      summary: Start verifying a number the business owns so Kai's calls can show it…
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - phone_number
              properties:
                business_id:
                  type: string
                phone_number:
                  type: string
                  description: E.164, e.g. +19085551234
                use_by_default:
                  type: boolean
      responses:
        '200':
          description: own_caller_id plus validation_code to type on the call
      tags:
      - Own Caller Id
      operationId: postV1OwnCallerId
      x-operation-id-source: derived
    delete:
      summary: Stop showing the business's own number; calls show the KaiCalls line again…
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                business_id:
                  type: string
      responses:
        '200':
          description: removed true or false
      tags:
      - Own Caller Id
      operationId: deleteV1OwnCallerId
      x-operation-id-source: derived
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'KaiCalls API key. Per-operation scope requirements are published on each operation as `x-required-scopes` — a scope string, or a nested `{ allOf: [...] }` / `{ anyOf: [...] }` expression. An operation with no `x-required-scopes` requires a valid key but no particular scope.'
      x-scopes:
      - workspaces:read
      - workspaces:write
      - numbers:read
      - numbers:write
      - agents:read
      - agents:write
      - communication-runs:read
      - communication-runs:write
      - calls:read
      - calls:write
      - sms:read
      - sms:write
      - webhooks:read
      - webhooks:write
      - events:read
      - events:replay
      - lifecycle:write
      - leads:read
      - leads:write
      - emails:read
      - emails:write
      - sdr:read
      - sdr:write
      - evals:read
      - evals:write
      - appointments:read
      - appointments:write
      - knowledge:read
      - knowledge:write
      - products:read
      - products:write
      - integrations:write
      - approvals:write
      - concierge:write
      - billing:read
      - billing:write
      - call_evidence:read
      - call_evidence:write
      - support:write
    sessionAuth:
      type: apiKey
      in: cookie
      name: sb-access-token
      description: Authenticated dashboard session cookie. Used by first-party flows that mint or manage API keys.