KG-NINJA Discovery API
Machine-readable service discovery
KG-NINJA Discovery API is one of 10 APIs that KG-NINJA publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Discovery. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a getting-started guide.
This API exposes 34 operations across 34 paths, and defines 22 schemas. It is described by OpenAPI 3.2.0, at version 0.4.3.
Requests are made against a single base URL, /.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
KG-NINJA Discovery API declares
1 security scheme
for authenticating requests.
It accepts HTTP bearer tokens (signed anonymous registration receipt) (agentRegistration).
agentRegistration— Optional 15-minute service-local receipt used only to inspect its own registration claim. It grants no API access and does not authorize payment.
Paths & Operations 34
Across 34 paths, the API surfaces 34 operations — 34 GET. Each is listed below with its method, path, parameters, and response codes.
Machine-readable service discovery
Schemas 22
The contract defines 22 schemas that model the data the API accepts and returns. The most detailed are AgentManifest (18 properties), PaidVerificationBinding (17 properties), RevenueGoalStatus (9 properties), X402PaymentRequirement (7 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from KG-NINJA 9
Other APIs KG-NINJA publishes across the network.
This is an independent, third-party profile of KG-NINJA Discovery 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.