Vonage
Vonage (part of Ericsson) provides cloud communications APIs for voice, SMS, messaging, video, and verification. The Vonage API platform enables businesses to embed communication capabilities into applications including voice calls, SMS, multi-channel messaging (WhatsApp, Messenger, Viber, RCS), video conferencing, and two-factor authentication. SDKs are available for Node.js, Python, Java, PHP, Ruby, .NET, Go, and Kotlin.
Vonage publishes 59 API contracts indexed on the APIs.io network, including Account API, Advanced API, Application API, and 56 more. Tagged areas include Communications, Messaging, Telecommunications, Video Conferencing, and Voice.
The Vonage catalog on APIs.io includes 2 event-driven AsyncAPI specifications, 1 JSON-LD context, and 3 Spectral governance rulesets.
Vonage’s developer surface includes CLI, sandbox, changelog, getting-started guide, authentication, developer portal, documentation, and 58 more developer resources.
What this lets a business do 1
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Telecom Network APIs (CAMARA) | mixed | 49.4 | - | - |
| Communications (CPaaS) | mixed | 49.4 | - | - |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
APIs 59
Individual APIs this provider publishes, each with its own machine-readable definition.
Vonage Account API
An external-account used as the `from` field in the Messages API and Dispatch API
Vonage Advanced API
The Advanced API from Vonage — 2 operation(s) for advanced.
Vonage Application API
The application API from Vonage — 4 operation(s) for application.
Vonage Applications API
The Applications API from Vonage — 1 operation(s) for applications.
Vonage Archives API
APIs relating to working with archives
Vonage Audio Connector API
APIs relating to audio connector
Vonage Balance API
This section shows how you can query the current balance of your account, and if you have auto-reload enabled how to trigger a top-up to your account without waiting for the nex...
Vonage Basic API
The Basic API from Vonage — 1 operation(s) for basic.
Vonage Broadcast API
APIs relating to live streaming and broadcasting
Vonage Calls API
Fetch, Create and Modify voice calls
Vonage Configuration API
Manage the settings on your account
Vonage Conversation API
The conversation API from Vonage — 2 operation(s) for conversation.
Vonage Dial In Numbers API
The Dial In Numbers API from Vonage — 1 operation(s) for dial in numbers.
Vonage Dispatch API
The Dispatch API API from Vonage — 1 operation(s) for dispatch api.
Vonage DTMF API
Send and subscribe to DTMF tones in an active call
Vonage Event API
The event API from Vonage — 2 operation(s) for event.
Vonage Events API
The Events API from Vonage — 2 operation(s) for events.
Vonage Experience Composer API
APIs relating to Experience Composer
Vonage Facebook Messenger API
Managing your [Facebook Messenger](https://developer.nexmo.com/messages/concepts/facebook) account
Vonage Fraud Management API
Fraud Management
Vonage ID API
The Id API from Vonage — 2 operation(s) for id.
Vonage Identity Insights API
Provides real-time intelligence about a phone number.
Vonage Live Captions API
APIs relating to live captioning
Vonage Location retrieval API
Retrieve the location of a device
Vonage Media API
The Media API API from Vonage — 1 operation(s) for media api.
Vonage Media API
The Media API from Vonage — 1 operation(s) for media.
Vonage Member API
The member API from Vonage — 3 operation(s) for member.
Vonage Messages API
Send message Operation
Vonage Moderation API
APIs relating to moderating participants
Vonage Number API
The Number API from Vonage — 4 operation(s) for number.
Vonage Play TTS API
Start or stop playing Text to Speech in to an active call
Vonage Pricing API
The Pricing API from Vonage — 3 operation(s) for pricing.
Vonage Record API
The record API from Vonage — 1 operation(s) for record.
Vonage Recordings API
The Recordings API from Vonage — 1 operation(s) for recordings.
Vonage Reports API
The Reports API from Vonage — 3 operation(s) for reports.
Vonage Rooms API
The Rooms API from Vonage — 2 operation(s) for rooms.
Vonage Secret Management API
Many of the Vonage APIs are accessed using an API key and secret. It is recommended that you change or "rotate" your secrets from time to time for security purposes. This sectio...
Vonage Sessions API
The Sessions API from Vonage — 6 operation(s) for sessions.
Vonage Signaling API
APIs relating to sending and recieving Signals
Vonage SIP API
APIs relating to working with SIP calls in a video session
Vonage Sms API
The Sms API from Vonage — 1 operation(s) for sms.
Vonage Standard API
The Standard API from Vonage — 1 operation(s) for standard.
Vonage Stream API
The stream API from Vonage — 1 operation(s) for stream.
Vonage Stream Audio API
Start or stop streaming audio in to an active call
Vonage Subaccount Management API
This section shows how you can create, retrieve and modify subaccounts of a primary account.
Vonage Talk API
The talk API from Vonage — 1 operation(s) for talk.
Vonage Template Fragments API
Create and modify custom template fragments in Verify
Vonage Templates API
Create and modify custom templates in Verify
Vonage Themes API
The Themes API from Vonage — 5 operation(s) for themes.
Vonage Transaction API
The Transaction API from Vonage — 1 operation(s) for transaction.
Vonage Transfers API
This section shows how you execute credit, balance and number transfers, as well as viewing past transactions.
Vonage User API
The user API from Vonage — 3 operation(s) for user.
Vonage Verify API
Provides 2FA authentication for end-users.
Vonage Verify Check API
Verify Check
Vonage Verify Control API
Verify Control
Vonage Verify Requests API
Verify Requests
Vonage Verify Search API
Verify Search
Vonage Viber Service Message API
Managing your [Viber Service Message](https://developer.nexmo.com/messages/concepts/viber) account
Vonage Whats App API
The Whats App API from Vonage — 1 operation(s) for whats app.
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Postman Collections 6
Ready-to-run Postman collections for exercising this provider's APIs.
Open Collections 8
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONVonage Communications Applications API
OPEN COLLECTIONVonage Communications Applications Messages API
OPEN COLLECTIONVonage Communications Applications Numbers API
OPEN COLLECTIONVonage Communications Applications SMS API
OPEN COLLECTIONVonage Communications Applications Verify API
OPEN COLLECTIONVonage Communications Applications Voice API
OPEN COLLECTIONVonage Communications API
OPEN COLLECTIONScroll for all 8
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Pricing Plans 1
Published pricing tiers and plan structures.
Vonage Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Vonage Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Vonage Finops
FINOPSEvent Specifications 2
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Vonage Voice WebSocket API
AsyncAPI 2.6 description of Vonage's publicly-documented WebSocket surface. The only Vonage product whose realtime protocol is publicly specified frame-by-frame is the Voice API...
ASYNCAPIVonage Webhooks
ASYNCAPISemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Vonage Context
JSON-LDSpectral Rules 3
Spectral governance rulesets for linting and validating these APIs.
OpenAPI Overlays 1
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Vonage Sms Overlay
UNRECORDEDJSON Schema 74
Standalone JSON Schema definitions for this provider's data models.
AccountResponse
JSON SCHEMAAdd-Stream-To-Archive
JSON SCHEMAAggregatedInsightRequest
JSON SCHEMAAnyAsyncRequestParams
JSON SCHEMAApplicationResponseCollection
JSON SCHEMAApplicationResponse
JSON SCHEMAAuditEvent
JSON SCHEMAAuditResp
JSON SCHEMAavailable-numbers
JSON SCHEMAchannel
JSON SCHEMAcheckErrorResponse
JSON SCHEMACircle
JSON SCHEMACodeSubmitSuccess
JSON SCHEMAcontrolErrorResponse
JSON SCHEMAconversation
JSON SCHEMAconversation_user
JSON SCHEMACreateCallRequestAnswerUrl
JSON SCHEMAcreateWorkflow
JSON SCHEMAError
JSON SCHEMAErrorXml
JSON SCHEMAGetCallResponse
JSON SCHEMAGetCallsResponse
JSON SCHEMAHAL
JSON SCHEMAinbound-numbers
JSON SCHEMALayout
JSON SCHEMAListFragmentsResponse
JSON SCHEMAListTemplatesResponse
JSON SCHEMAMax-Bitrate
JSON SCHEMAmedia
JSON SCHEMAmember
JSON SCHEMANewMessage
JSON SCHEMANewSubaccountRequest
JSON SCHEMAniResponseJsonAdvancedRoamingUnknown
JSON SCHEMAniResponseJsonAdvancedSync
JSON SCHEMAniResponseJsonStandard
JSON SCHEMAniResponseXmlAdvanced
JSON SCHEMAniResponseXmlBasic
JSON SCHEMAniResponseXmlStandard
JSON SCHEMAnumber-details
JSON SCHEMAnumber-details-update
JSON SCHEMAPolygon
JSON SCHEMAPricingCountriesResponse
JSON SCHEMAPricingCountryResponse
JSON SCHEMApsd2Request
JSON SCHEMARecording
JSON SCHEMARedactTransaction
JSON SCHEMARemove-Stream-From-Archive
JSON SCHEMArequestErrorResponse
JSON SCHEMAresponse
JSON SCHEMARetrievalLocationRequest
JSON SCHEMARoom
JSON SCHEMAsearchResponse
JSON SCHEMASilentAuthConfirmationSuccess
JSON SCHEMASMS
JSON SCHEMASMSXml
JSON SCHEMAStartStreamRequest
JSON SCHEMAStartTalkRequest
JSON SCHEMASubaccountResponse
JSON SCHEMATemplateFragment
JSON SCHEMATemplate
JSON SCHEMATheme
JSON SCHEMATransferBalanceOrCreditRequest
JSON SCHEMATransferBalanceResponse
JSON SCHEMATransferCreditResponse
JSON SCHEMATransferNumberResponse
JSON SCHEMATransfer with Answer URL
JSON SCHEMATransfer with NCCO
JSON SCHEMAUpdateRoomRequest
JSON SCHEMAUploadUrlForTheme
JSON SCHEMAuser_channels
JSON SCHEMAuser
JSON SCHEMAverifyRequest
JSON SCHEMAVideoResponse
JSON SCHEMAVoiceRegion
JSON SCHEMAScroll for all 74
JSON Structure 2
JSON Structure definitions describing this provider's data shapes.
Vonage Message Structure
JSON STRUCTUREVonage Structure
JSON STRUCTUREExamples 4
Example request and response payloads for these APIs.
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Vonage Authentication
http basic/http bearer (JWT RS256)/request signature/digest (SIP) · 5 schemes
SECURITYAgentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 6
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 6
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 12
Pagination, idempotency, versioning, errors, and events
Scroll for all 12
Build 14
SDKs, sample code, and the tooling you integrate with
Scroll for all 14
Access & Security 4
Authentication, authorization, and security posture
Operate 7
Status, limits, changes, and where to get help
Scroll for all 7
Commercial 5
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
Other 4
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.