# Yubico Validation API

**Canonical:** https://apis.io/apis/yubico/yubico-validation-api/  
**Provider:** Yubico — https://apis.io/providers/yubico/  
**Base URL:** https://api.yubico.com/wsapi/2.0  
**Documentation:** https://developers.yubico.com/Software_Projects/YubiCloud_REST_API.html

Yubico Validation API is published by [Yubico](https://apis.io/providers/yubico/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Validation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Yubico OTP validation operations.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/yubico/refs/heads/main/openapi/yubico-validation-api-openapi.yml
- **Documentation** — https://developers.yubico.com/OTP/
- **APIReference** — https://developers.yubico.com/Software_Projects/YubiCloud_REST_API.html
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/yubico/refs/heads/main/apis.yml

## Tags

Validation

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/yubico/yubico-validation-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/yubico/.