How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Vapi

Vapi Phone Numbers API

The Phone Numbers API from Vapi — 3 operation(s) for phone numbers.

Documentation Provider Profile APIs.io OpenAPI GitHub

Vapi Phone Numbers API is one of 16 APIs that Vapi publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Phone Numbers. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and pricing.

This API exposes 6 operations across 3 paths, and defines 36 schemas. It is described by OpenAPI 3.0.0, at version 1.0.

Requests are made against a single base URL, https://api.vapi.ai.

6 operations 3 paths 36 schemas 1 DELETE3 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.0
Base URL
https://api.vapi.ai
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Vapi Phone Numbers API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (Bearer) (bearer).

  • bearer — Retrieve your API Key from [Dashboard](dashboard.vapi.ai).

Paths & Operations 6

Across 3 paths, the API surfaces 6 operations — 1 DELETE, 3 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Phone Numbers 6
POST
/phone-number
Create Phone Number
PhoneNumberController_create body → 201
GET
/phone-number
List Phone Numbers
PhoneNumberController_findAll 9 params → 200
GET
/v2/phone-number
List Phone Numbers
PhoneNumberController_findAllPaginated 13 params → 200
GET
/phone-number/{id}
Get Phone Number
PhoneNumberController_findOne 1 param → 200
PATCH
/phone-number/{id}
Update Phone Number
PhoneNumberController_update 1 param body → 200
DELETE
/phone-number/{id}
Delete Phone Number
PhoneNumberController_remove 1 param → 200

Schemas 36

The contract defines 36 schemas that model the data the API accepts and returns. The most detailed are TwilioPhoneNumber (19 properties), VapiPhoneNumber (17 properties), ByoPhoneNumber (16 properties), TelnyxPhoneNumber (15 properties). Each schema is shown below with its type and property counts.

ContextEngineeringPlanLastNMessages
object
2 properties 2 required
UpdateTelnyxPhoneNumberDTO
object
9 properties
Server
object
7 properties
UpdateByoPhoneNumberDTO
object
10 properties
TransferDestinationNumber
object
8 properties 2 required
SipAuthentication
object
3 properties 2 required
VapiPhoneNumber
object
17 properties 5 required
CreateByoPhoneNumberDTO
object
11 properties 2 required
VonagePhoneNumber
object
15 properties 7 required
TransferFallbackPlan
object
2 properties 1 required
BackoffPlan
object
4 properties 3 required
UpdateVapiPhoneNumberDTO
object
9 properties
TransferPlan
object
12 properties 1 required
TextContent
object
3 properties 3 required
UpdateTwilioPhoneNumberDTO
object
13 properties
TelnyxPhoneNumber
object
15 properties 7 required
TwilioPhoneNumber
object
19 properties 7 required
CustomMessage
object
3 properties 1 required
PaginationMeta
object
9 properties 3 required
TransferPhoneNumberHookAction
object
2 properties 1 required
PhoneNumberCallEndingHookFilter
object
3 properties 3 required
PhoneNumberHookCallEnding
object
3 properties 1 required
TransferDestinationSip
object
7 properties 2 required
SayPhoneNumberHookAction
object
2 properties 2 required
CreateTwilioPhoneNumberDTO
object
14 properties 3 required
ContextEngineeringPlanNone
object
1 property 1 required
ContextEngineeringPlanAll
object
1 property 1 required
PhoneNumberHookCallRinging
object
3 properties 2 required
UpdateVonagePhoneNumberDTO
object
9 properties
PhoneNumberPaginatedResponse
object
2 properties 2 required
SummaryPlan
object
3 properties
ByoPhoneNumber
object
16 properties 6 required
CreateTelnyxPhoneNumberDTO
object
10 properties 3 required
CreateVapiPhoneNumberDTO
object
11 properties 1 required
CreateVonagePhoneNumberDTO
object
10 properties 3 required
PhoneNumberCallRingingHookFilter
object
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

vapi-phone-numbers-api-openapi.yml Raw ↑

Other APIs Vapi publishes across the network.

Vapi Webhooks API
AE Profile APIs.io
Vapi Analytics API
AE Profile APIs.io
Vapi Assistants API
AE Profile APIs.io
Vapi Calls API
AE Profile APIs.io
Vapi Campaigns API
AE Profile APIs.io
Vapi Chats API
AE Profile APIs.io
Vapi Eval API
AE Profile APIs.io
Vapi Files API
AE Profile APIs.io
Vapi Insight API
AE Profile APIs.io
Vapi Observability/Scorecard API
AE Profile APIs.io
Vapi Provider Resources API
AE Profile APIs.io
Vapi Sessions API
AE Profile APIs.io
#Phone Numbers
← Back to V APIs
API Details
ID
vapi:vapi-phone-numbers-api
Base URL
https://api.vapi.ai
Docs
https://docs.vapi.ai/api-reference
Provider
Vapi
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=vapi-phone-numbers-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/vapi-phone-numbers-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of Vapi Phone Numbers API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.