# ARPI Inc. Authentication API

**Canonical:** https://apis.io/apis/arpi-ai/arpi-ai-authentication-api/  
**Provider:** ARPI Inc. — https://apis.io/providers/arpi-ai/  
**Base URL:** https://openapi.arpi.ai  
**Documentation:** https://docs.arpi.ai/

ARPI Inc. Authentication API is one of 2 APIs that [ARPI Inc.](https://apis.io/providers/arpi-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

Token issuance endpoint using the OAuth 2.0 Client Credentials Grant. No prior authentication required — exchange your Client ID and Client Secret for a short-lived JWT access token.

## Operations (2)

| Method | Path | Summary |
|---|---|---|
| POST | `/api/v1/hospital/login` | Issue access token |
| POST | `/api/v1/hospital/token` | Issue access token (legacy) |

## Machine-readable artifacts (8)

- **OpenAPI** — https://artifacts.apis.io/arpi-ai/openapi/arpi-ai-authentication-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-diag-products-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-diag-available-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-diag-result-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-usage-summary-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-ai-comment-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/arpi-ai/json-schema/arpi-ai-hospital-token-request-schema.json
- **APIsJSON** — https://artifacts.apis.io/arpi-ai/apis.yml

## Other ARPI Inc. APIs (1)

- [ARPI Inc. Diag API](https://apis.io/apis/arpi-ai/arpi-ai-diag-api/)

## Tags

Authentication

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