PlanSource · OpenAPI Overlay 1.0.0

API Evangelist enhancements for the PlanSource Benefits Administration API

5 actions 5 updates update extends openapi/plansource-admin-api-openapi-original.json

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

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-profilex-apievangelist-harvestx-industryx-compliancex-conventionsx-artifactsx-gaps

Targets 2

$.info

$.servers

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for the PlanSource Benefits Administration API
  version: 1.0.0
extends: openapi/plansource-admin-api-openapi-original.json
x-generated: '2026-08-06'
x-method: generated
x-note: Non-destructive enhancements over the provider's published spec. The harvested spec in openapi/
  is never mutated. No operationId is invented here - the provider publishes none, and inventing them
  would put identifiers in the catalog the provider does not honour.
actions:
- target: $.info
  update:
    x-apievangelist-profile: https://apis.io/provider/plansource/
    x-apievangelist-harvest:
      date: '2026-08-06'
      source: https://developer.plansource.com/reference
      method: embedded-spec-extraction
      note: The full OpenAPI is embedded in every ReadMe reference page; no standalone spec download URL
        is published.
    x-industry:
    - Insurance
    - Employee Benefits
    - Human Resources
    - Payroll
    - Healthcare
    x-compliance:
    - HIPAA
    - SOC 2 Type 2
    - ISO/IEC 27001:2022
    - CCPA
    - 23 NYCRR 500
- target: $.servers
  update:
  - url: https://api.plansource.com/admin/v2
    description: Production
  - url: https://partner-dev-api.plansource.com/admin/v2
    description: Partner-Dev (sandbox)
- target: $.info
  update:
    x-conventions:
      pagination:
        style: page-number
        parameters:
        - page
        - per_page
        default_page_size: 500
        response_metadata: null
      delta_sync:
        parameters:
        - changes_since
        - include_deletes
        - plan_year
        - start_date
        - end_date
      idempotency:
        supported: false
      rate_limits:
        documented: false
      error_format: vendor-json (not RFC 9457)
- target: $.info
  update:
    x-artifacts:
      authentication: authentication/plansource-authentication.yml
      scopes: scopes/plansource-scopes.yml
      conventions: conventions/plansource-conventions.yml
      errors: errors/plansource-problem-types.yml
      lifecycle: lifecycle/plansource-lifecycle.yml
      sandbox: sandbox/plansource-sandbox.yml
      data_model: data-model/plansource-data-model.yml
      conformance: conformance/plansource-conformance.yml
      agentic_access: agentic-access/plansource-agentic-access.yml
- target: $.info
  update:
    x-gaps:
    - no operationId on any of the 80 operations
    - no operation summary on any of the 80 operations (only description)
    - no published standalone spec download URL
    - errors are not RFC 9457 problem+json
    - no idempotency contract on bulk write endpoints
    - no documented rate limits and no rate-limit response headers
    - no status page, no changelog, no deprecation policy

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/plansource-admin-api-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.