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Basecamp Identity API

Retrieve authenticated user identity

Basecamp Identity API is one of 20 APIs that Basecamp publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Identity. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 4 schemas. It is described by OpenAPI 3.1.0, at version 1.0.

Requests are made against a single base URL, https://3.basecampapi.com/{accountId}.

1 operations 1 paths 4 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0
Base URL
https://3.basecampapi.com
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Basecamp Identity API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — OAuth 2.0 Bearer token obtained via the Basecamp authorization code flow at launchpad.37signals.com. Include as "Authorization: Bearer {token}" in all requests.

Paths & Operations 1

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

Identity 1

Retrieve authenticated user identity

GET
/authorization.json
Get identity
getIdentity → 200401

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Account (5 properties), IdentityUser (4 properties), Identity (3 properties), Error (1 property). Each schema is shown below with its type and property counts.

Identity
object
3 properties
Error
object
1 property
Account
object
5 properties
IdentityUser
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

basecamp-identity-api-openapi.yml Raw ↑

Other APIs Basecamp publishes across the network.

Basecamp Webhooks
Basecamp Authorization API
Basecamp Campfires API
Basecamp Card Tables API
Basecamp Comments API
Basecamp Documents API
Basecamp Messages API
Basecamp People API
Basecamp Projects API
Basecamp Recordings API
Basecamp Schedule Entries API
Basecamp Schedules API
Where this information came from

This is an independent, third-party profile of Basecamp Identity 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.

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