Mailchimp · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Mailchimp Marketing API

2 actions 2 updates update extends openapi/mailchimp-marketing-api-openapi.yml
Generated by API Evangelist Written by API Evangelist tooling for Mailchimp's API. It is a proposal applied on top of the contract, not a document Mailchimp publishes.
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What the actions change

x-apievangelist-providerx-apievangelist-apix-apievangelist-artifactsx-apievangelist-agentic-accessx-mailchimp-datacenter-note

Targets 1

$.info

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Mailchimp Marketing API
  version: 1.0.0
x-generated: '2026-06-20'
x-method: generated
extends: openapi/mailchimp-marketing-api-openapi.yml
actions:
  - target: $.info
    update:
      x-apievangelist-provider: mailchimp
      x-apievangelist-api: mailchimp:mailchimp-marketing-api
      x-apievangelist-artifacts:
        authentication: authentication/mailchimp-authentication.yml
        errors: errors/mailchimp-problem-types.yml
        conventions: conventions/mailchimp-conventions.yml
        lifecycle: lifecycle/mailchimp-lifecycle.yml
        data-model: data-model/mailchimp-data-model.yml
        rate-limits: rate-limits/mailchimp-rate-limits.yml
      x-apievangelist-agentic-access: agentic-access/mailchimp-agentic-access.yml
  - target: $.info
    update:
      x-mailchimp-datacenter-note: >-
        The <dc> in the host (e.g. us19) is the datacenter suffix of your API
        key (the part after the dash) or the dc field from the OAuth metadata
        endpoint. Replace the openapi server host accordingly.