How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Badgr Assertions API

The Assertions API from Badgr — 6 operation(s) for assertions.

Badgr Assertions API is one of 7 APIs that Badgr publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 9 operations across 6 paths, and defines 1 schema. It is described by OpenAPI 3.0.3, at version 2.0.

Requests are made against 4 base URLs: https://api.badgr.io, https://api.eu.badgr.io, https://api.ca.badgr.io, https://api.au.badgr.io.

9 operations 6 paths 1 schemas 1 DELETE4 GET3 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
2.0
Base URL
https://api.badgr.io/v2
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Badgr Assertions API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the password and authorizationCode flows, exposing 3 scopes. By default, every request must be authenticated.

Paths & Operations 9

Across 6 paths, the API surfaces 9 operations — 1 DELETE, 4 GET, 3 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Assertions 9
GET
/v2/issuers/{entityId}/assertions
List all assertions for an issuer
1 param → 200
POST
/v2/badgeclasses/{entityId}/issue
Batch issue assertions for a badge class
1 param body → 201
GET
/v2/badgeclasses/{entityId}/assertions
List assertions for a badge class
1 param → 200
POST
/v2/badgeclasses/{entityId}/assertions
Issue an assertion of a badge class
1 param body → 201
GET
/v2/assertions/{entityId}
Get an assertion
1 param → 200
PUT
/v2/assertions/{entityId}
Update an assertion
1 param → 200
DELETE
/v2/assertions/{entityId}
Revoke an assertion
1 param → 204
POST
/v2/assertions/revoke
Batch revoke assertions
→ 200
GET
/v2/assertions/changed
List assertions changed since a timestamp
1 param → 200

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Assertion (12 properties). Each schema is shown below with its type and property counts.

Assertion
object
12 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

badgr-assertions-api-openapi.yml Raw ↑

Other APIs Badgr publishes across the network.

Badgr Authentication API
Badgr Backpack API
Badgr BadgeClasses API
Badgr Collections API
Badgr Issuers API
Badgr Users API
Where this information came from

This is an independent, third-party profile of Badgr Assertions 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.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.