Vonage Network Auth API

Network Auth API provides the customer the ability to authentication prior to making requests to certain Vonage Network APIs.

More information is available at https://developer.vonage.com/en/getting-started-network/authentication/

Download OpenAPI Specification
Available Operations

Client Authentication

Initiates the authentication process. It allows the client application to obtain an authorization code, which can then be exchanged for an access token.

gethttps://oidc.idp.vonage.com/oauth2/auth

Query Parameters

client_id
string

The ID of the application you are using to authenticate.

redirect_uri
string

The URI to automatically redirect back to after the authorization request completes. This value must exactly match the one entered in the Application configuration.

response_type
string

The type of response you want to receive. This should be set to code.

scope
string

The scope of the request. This should be set to a value following the format openid dpv:<purpose>#<api-scope>.

state
string

A unique identifier for the request that allows the backend to recognize which request it is when the redirect_uri callback is received.

login_hint
string

The phone number of the user you want to authenticate.

Responses

Redirect to the OIDC Provider

Header Parameters
Location
string
The URL to redirect to with a code ( containing the authentication code for the `/token` request) and a state parameter (containing the customer reference for tracking).

Server Authorization

Initiates the authorization process on server side.

posthttps://api-eu.vonage.com/oauth2/bc-authorize

Authentication

KeyDescriptionWhereExample
Authorization

Your JSON web token.
Read more about JWTs

Headers

Bearer <JWT>
The JWT must correlate to the App that is approved for the Network APIs usage.

Request Body
Content Type
application/x-www-form-urlencoded

login_hint
string
Required
example+447700900000

The phone number of the user you want to authenticate.

scope
string
Required
exampleopenid dpv:FraudPreventionAndDetection#check-sim-swap

The scope of the request. This should be set to a value following this format openid dpv:<purpose>#<api-scope>.

Example Request

POST /oauth2/bc-authorize HTTP/1.1
Host: api-eu.vonage.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 84

login_hint=+447700900000&scope=openid+dpv:FraudPreventionAndDetection#check-sim-swap

Responses
Content Type
application/json

Returns an authentication request ID.

auth_req_id
string
Required
example0dadaeb4-7c79-4d39-b4b0-5a6cc08bf537

The ID of the authentication request.

expires_in
string
Required
example120

The number of seconds until the authentication code expires.

interval
string
example2

The number of seconds until the next request should be made.

Example Response

Token Request

Make a request to obtain an access token, which should be included in the Authorization header for your API calls.

posthttps://api-eu.vonage.com/oauth2/token

Authentication

KeyDescriptionWhereExample
Authorization

Your JSON web token.
Read more about JWTs

Headers

Bearer <JWT>
The JWT must correlate to the App that is approved for the Network APIs usage.

Request Body
Content Type
application/x-www-form-urlencoded

One Of
grant_type
string
Required
exampleauthorization_code

The type of grant you are requesting. This should be set to authorization_code.

code
string
Required
example0dadaeb4-7c79-4d39-b4b0-5a6cc08bf537

The authentication code you received in the /auth request.

redirect_uri
string
Required
examplehttps://example.com/callback

The URL to Application's Redirect URI that was used in the /auth request.

Example Request»Client Authentication

POST /oauth2/token HTTP/1.1
Host: api-eu.vonage.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 113

grant_type=authorization_code&code=0dadaeb4-7c79-4d39-b4b0-5a6cc08bf537&redirect_uri=https://example.com/callback

Responses
Content Type
application/json

Returns an access token and a refresh token.

access_token
string
token_type
string
refresh_token
string

Example Response