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Nfon Customer Phone Books API

The Customer Phone Books API from Nfon — 5 operation(s) for customer phone books.

Nfon Customer Phone Books API is one of 52 APIs that Nfon publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 12 operations across 5 paths, and defines 15 schemas. It is described by OpenAPI 3.2.0, at version 2026.07.20.

Requests are made against a single base URL, /configuration/v1.

12 operations 5 paths 15 schemas 4 DELETE5 GET2 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2026.07.20
Base URL
https://api.nfon.net/configuration/v1
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Nfon Customer Phone Books API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (jwt).

Paths & Operations 12

Across 5 paths, the API surfaces 12 operations — 4 DELETE, 5 GET, 2 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Customer Phone Books 12
PUT
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}
put_40 2 params body → 404204400403
DELETE
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}
delete_39 2 params → 404204403
GET
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}
get_129 2 params → 200403404
POST
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities
post_41 2 params body → 403400201
DELETE
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities
delete_40 2 params → 404204403
GET
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities
get_131 2 params → 200403
GET
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities/available-phone-extensions
get_130 2 params → 200403404
DELETE
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities/{extensionNumber}
delete_41 3 params → 404204403
GET
/tenants/{participantExternalIdentifier}/phone-books/{phoneBookId}/visibilities/{extensionNumber}
get_132 3 params → 200403404
POST
/tenants/{participantExternalIdentifier}/phone-books
post_40 1 param body → 403400201
DELETE
/tenants/{participantExternalIdentifier}/phone-books
delete_38 1 param → 404204403
GET
/tenants/{participantExternalIdentifier}/phone-books
get_128 1 param → 200403

Schemas 15

The contract defines 15 schemas that model the data the API accepts and returns. The most detailed are String (6 properties), NfonApiCollectionResponsePage (6 properties), CollectionLinks (4 properties), PhoneBookPOSTRequest (4 properties). Each schema is shown below with its type and property counts.

NoData
object
NfonApiCollectionResponse
object
Collection response envelope
NfonApiCollectionResponsePage
object
Paginated collection response envelope
6 properties
Links
object
Related resource links
NoLinks
object
PhoneBookVisibilityPOSTRequest
object
4 properties
PhoneBookPOSTData
object
4 properties
String
object
Link to the last page
6 properties
NfonApiResponse
object
Standard API response envelope for a single resource
3 properties
PhoneBookPUTData
object
4 properties
PhoneBookVisibilityPOSTLinks
object
1 property
PhoneBookPOSTRequest
object
4 properties
NfonApiCollectionResponseNonPage
object
Non-paginated collection response envelope
3 properties
CollectionLinks
object
Pagination links for collection responses
4 properties
PhoneBookPUTRequest
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

nfon-customer-phone-books-api-openapi.yml Raw ↑

Other APIs Nfon publishes across the network.

NFON Service Portal API (legacy)
Nfon Accounts API
Nfon address API
Nfon authentication API
Nfon Blacklist Profiles API
Nfon clip-screened-prefixes API
Nfon Contract Types API
Nfon Customer Announcements API
Nfon Customer Conference API
Nfon Customer Contracts API
Nfon Customer Device Types API
Nfon Customer Devices API
Where this information came from

This is an independent, third-party profile of Nfon Customer Phone Books 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.

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