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Orthogonal Happenstance API

The Happenstance API from Orthogonal — 2 operation(s) for happenstance.

Orthogonal Happenstance API is one of 61 APIs that Orthogonal publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Happenstance. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 2 operations across 2 paths. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against 3 base URLs: https://mpp.orthogonal.com, https://x402.orthogonal.com, https://np.orthogonal.com.

2 operations 2 paths 0 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.orthogonal.com/v1
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Happenstance 2
POST
/happenstance/v1/research
Start a new person research request. Include as many details as possible about the person in the description field (name, company, role, etc.).
happenstance_POST__v1_research → 200402
GET
/happenstance/v1/research/{research_id}
Get the status and results of a research request. Returns status (RUNNING, COMPLETED, FAILED, FAILEDAMBIGUOUS) and a detailed profile when completed.
happenstance_GET__v1_research_research_id_ → 200

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

orthogonal-happenstance-api-openapi.yml Raw ↑

Other APIs Orthogonal publishes across the network.

Orthogonal Account API
Orthogonal Discovery API
Orthogonal Run API
Orthogonal Abstract Avatars API
Orthogonal Abstract Company Enrichment API
Orthogonal Abstract Email Reputation API
Orthogonal Abstract Exchange Rates API
Orthogonal Abstract IBAN Validation API
Orthogonal Abstract IP Intelligence API
Orthogonal Abstract Phone Intelligence API
Orthogonal Abstract Timezone API
Orthogonal Abstract VAT Validation API
Where this information came from

This is an independent, third-party profile of Orthogonal Happenstance 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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