Zinnia · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Zinnia New Business Annuity API

2 actions 2 updates update extends openapi/zinnia-new-business-annuity-openapi.yml

Derived by API Evangelist Built from the contracts Zinnia publishes. Zinnia did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-profilex-source-documentx-harvestedexternalDocsx-conventionsx-errorsx-authenticationx-rate-limits

Targets 1

$.info

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Zinnia New Business Annuity API
  version: 1.0.0
extends: openapi/zinnia-new-business-annuity-openapi.yml
x-generated: '2026-09-13'
x-method: generated
x-source: Derived from the verbatim contract published at https://developers.zinnia.com/apis/new-business-annuity/docs; this overlay adds only API Evangelist metadata and never mutates the original.
actions:
- target: $.info
  description: Record the API Evangelist provenance of this profile and link the operating documentation page the contract was published on.
  update:
    x-apievangelist-profile: https://apis.io/provider/zinnia
    x-source-document: https://developers.zinnia.com/apis/new-business-annuity/docs
    x-harvested: '2026-09-13'
    externalDocs:
      description: Zinnia Developer Portal
      url: https://developers.zinnia.com/apis/new-business-annuity/docs
- target: $.info
  description: Record the cross-cutting semantics derived for this provider so a consumer of the enhanced contract can find them.
  update:
    x-conventions: conventions/zinnia-conventions.yml
    x-errors: errors/zinnia-problem-types.yml
    x-authentication: authentication/zinnia-authentication.yml
    x-rate-limits: rate-limits/zinnia-rate-limits.yml
    x-idempotency-coverage: none
    x-reversibility-grade: documented

Work with this as data

Every overlay here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for openapi overlays

4 MCP tools reach this

find_overlaysBrowse and filter every overlay in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This overlay

curl "https://apis.io/api/v1/overlays/zinnia-new-business-annuity-overlay"

All openapi overlays

curl "https://apis.io/api/v1/overlays?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.