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Fever Authentication API

This endpoint is used to authenticate a user. It requires a username and password to be passed in the request body. Ifthe user is authenticated successfully, a token is returned in the response body. This token is used to authenticate theuser in subsequent requests.⚠️ The token expiration time is **30 minutes**. After that time, the user will need to authenticate again to get a new token.

Fever Authentication API is one of 5 APIs that Fever publishes on the 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, an API reference, and authentication docs.

This API exposes 1 operation across 1 path, and defines 4 schemas. It is described by OpenAPI 3.0.0, at version 1.5.0.

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

1 operations 1 paths 4 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.0
API Version
1.5.0
Base URL
https://data-reporting-api.prod.feverup.com/v1
Authentication
OAuth 2.0
Contact
Resource Areas
1

Authentication & Security 1

Fever Authentication API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2PasswordBearer) using the password flow.

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.

Authentication 1

This endpoint is used to authenticate a user. It requires a username and password to be passed in the request body. If the user is authenticated successfully, a token is returned…

POST
/auth/token
Request auth token
create_token_auth_token_post body → 200422

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are ValidationError (3 properties), Body_create_token_auth_token_post (2 properties), Token (2 properties), HTTPValidationError (1 property). Each schema is shown below with its type and property counts.

Token
object
2 properties 2 required
Body_create_token_auth_token_post
object
2 properties 2 required
HTTPValidationError
object
1 property
ValidationError
object
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fever-authentication-api-openapi.yml Raw ↑

Other APIs Fever publishes across the network.

Fever FeverZone API
Fever Order Items API
Fever Plans API
Fever Sessions API
Where this information came from

This is an independent, third-party profile of Fever Authentication 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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