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KPN Contract Validation API

Contract access validation endpoints

KPN Contract Validation API is one of 104 APIs that KPN publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 0.1.1.

Requests are made against a single base URL, https://api-prd.kpn.com/fiam.

1 operations 1 paths 3 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.1.1
Base URL
https://api-prd.kpn.com/communication/kpn/numberverify
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

KPN Contract Validation API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (JWT) (bearer_auth).

  • bearer_auth — JWT Bearer token obtained from /oauth/token endpoint

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Contract Validation 1

Contract access validation endpoints

POST
/api/v1/contracts/validate
validate_contract_access body → 200400401500

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ContractValidationRequest (6 properties), ProblemDetail (5 properties), ContractValidationResponse (1 property). Each schema is shown below with its type and property counts.

ProblemDetail
object
5 properties 2 required
ContractValidationRequest
object
6 properties 6 required
ContractValidationResponse
object
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

kpn-contract-validation-api-openapi.yml Raw ↑

Other APIs KPN publishes across the network.

KPN GRIP API
KPN PIM ID API
KPN SMS Campaigns API
KPN Email-to-SMS API
KPN Account API
KPN Activation API
KPN Alarm API
KPN Appliance.configure API
KPN Appliance.monitor API
KPN Application API
KPN Application Keys API
KPN Applications API
Where this information came from

This is an independent, third-party profile of KPN Contract Validation 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.

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