overlay: 1.0.0 info: title: API Evangelist enhancements for Mapp Engage API version: 1.0.0 extends: openapi/mapp-engage-openapi.yml actions: - target: $.info update: x-apievangelist-aid: mapp x-apievangelist-api: mapp:engage x-apievangelist-profile: https://apis.io/provider/mapp/ x-apievangelist-harvested: '2026-08-12' x-apievangelist-source: https://docs.mapp.com/apidocs/ (per-endpoint OpenAPI fragments) x-apievangelist-operations: 196 - target: $.info update: x-apievangelist-base-url-note: 'Tenant-specific: your Mapp Engage login host + /api/rest/v19 (docs.mapp.com/apidocs/getting-started-with-engage-api).' - target: $.info update: x-apievangelist-rate-limit: ~10 transactions per second per account; exceeding it returns HTTP 500 "Database Access Limit Exceeded" (docs.mapp.com/apidocs/engage-api-error-handling).