generated: '2026-08-13'
method: generated
source: openapi/push-cendyn-crm-openapi.yml
api: Cendyn CRM (PUSHTech) REST API
note: >-
  Packaged Agent Skills for the Cendyn CRM (PUSHTech) REST API. Every operationId referenced in
  every skill was verified to exist verbatim in openapi/push-cendyn-crm-openapi.yml. The provider
  publishes no AGENTS.md, no skill files and no agent guidance of any kind, so these are
  generated by API Evangelist from the derived spec plus the published conventions, error and
  webhook artifacts in this repo.
skills:
- file: push-onboard-guest-contact.md
  name: Onboard a guest as a Cendyn CRM contact
  description: >-
    Create or update a guest contact with GDPR consent recorded, subscribe them to an audience
    list, and confirm the write. The entry point for every other flow on this API.
  api: openapi/push-cendyn-crm-openapi.yml
  operations: [createContact, listContact, showContact, updateContact, listAudienceList]
- file: push-send-guest-message.md
  name: Send a guest message and track its delivery
  description: >-
    Send an email, SMS or push notification to a contact, check the account balance first, and
    follow the message to a terminal delivery status. Calls out the duplicate-send hazard created
    by the absent idempotency contract, and the misspelled "deliverd" status value.
  api: openapi/push-cendyn-crm-openapi.yml
  operations: [currentBalanceAccount, sendEmailDeliveries, sendSMSDeliveries, sendPushDeliveries, showDeliveries, listDeliveries]
- file: push-sync-purchases-and-catalog.md
  name: Sync products and guest purchases into Cendyn CRM
  description: >-
    Load a product catalog and attach purchase history to guest contacts, either per-resource or
    through the unversioned bulk Sync Data ingest. The flow that turns the CRM into a CDP.
  api: openapi/push-cendyn-crm-openapi.yml
  operations: [createProduct, listProduct, showProduct, updateProduct, createPurchase, listPurchase, updatePurchase, deleteGroupPurchase, createSyncData, showSyncData, createBulkContact]
cross_cutting_rules_every_skill_repeats:
- No idempotency contract on any of the 67 operations — never blind-retry a write.
- No pagination on any list operation — an agent cannot know a list response is complete.
- 'Errors are a bare {"error": "<string>"} — no code, no field pointer, no RFC 9457.'
- Two data centers with distinct base URLs; the wrong one returns the same 401 as a bad token.
- 'Undocumented but present: x-request-id on every response — log it.'