# KarmaCheck Authentication API

**Canonical:** https://apis.io/apis/karmacheck/karmacheck-authentication-api/  
**Provider:** KarmaCheck — https://apis.io/providers/karmacheck/  
**Base URL:** https://api.karmacheck.io  
**Documentation:** https://developer.karmacheck.com/background-check-api/overview/introduction

KarmaCheck Authentication API is one of 9 APIs that [KarmaCheck](https://apis.io/providers/karmacheck/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

The Authentication API from KarmaCheck — 1 operation(s) for authentication.

## Operations (1)

| Method | Path | Summary |
|---|---|---|
| POST | `/auth/api` | Authenticate API client |

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/karmacheck/refs/heads/main/openapi/karmacheck-authentication-api-openapi.yml
- **Documentation** — https://developer.karmacheck.com/background-check-api/overview/introduction
- **APIReference** — https://developer.karmacheck.com/api-reference/authentication/authenticate-api-client
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/karmacheck/refs/heads/main/apis.yml

## Other KarmaCheck APIs (8)

- [KarmaCheck Candidate onboarding API](https://apis.io/apis/karmacheck/karmacheck-candidate-onboarding-api/)
- [KarmaCheck Case API](https://apis.io/apis/karmacheck/karmacheck-case-api/)
- [KarmaCheck Cases API](https://apis.io/apis/karmacheck/karmacheck-cases-api/)
- [KarmaCheck Packages API](https://apis.io/apis/karmacheck/karmacheck-packages-api/)
- [KarmaCheck Secure documents API](https://apis.io/apis/karmacheck/karmacheck-secure-documents-api/)
- [KarmaCheck Services API](https://apis.io/apis/karmacheck/karmacheck-services-api/)
- [KarmaCheck Users API](https://apis.io/apis/karmacheck/karmacheck-users-api/)
- [KarmaCheck Verification Book API](https://apis.io/apis/karmacheck/karmacheck-verification-book-api/)

## Tags

Authentication

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