Zinnia · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Market Connect Order Entry API

3 actions 3 updates update extends openapi/zinnia-market-connect-order-entry-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-production-host-notex-conventionsx-errorsx-authentication

Targets 2

$.info

$.servers

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Market Connect Order Entry API
  version: 1.0.0
extends: openapi/zinnia-market-connect-order-entry-openapi.yml
x-generated: '2026-09-13'
x-method: generated
x-source: Derived from the verbatim contract published at https://developers.zinnia.com/apis/market-connect-order-entry/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/market-connect-order-entry/docs
    x-harvested: '2026-09-13'
    externalDocs:
      description: Zinnia Developer Portal
      url: https://developers.zinnia.com/apis/market-connect-order-entry/docs
- target: $.servers
  description: The published contract names only non-production hosts. Note the production gateway without asserting that this contract is deployed there - api.zinnia.io is the production host named by
    the other Zinnia contracts and required as the Auth0 audience, but Zinnia has not published this service against it.
  update:
    x-production-host-note: https://api.zinnia.io is the Zinnia production API gateway (declared by the Policy Service, Enterprise Documents, Case Management, New Business and New Business Annuity contracts
      and required as the Auth0 audience claim). This contract publishes non-production servers only; confirm the production path with Zinnia before use.
- 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-market-connect-order-entry-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.