Biogen · OpenAPI Overlay 1.0.0

API Evangelist enhancements — Biogen CDP Export API

5 actions 5 updates documentation extends ../openapi/biogen-cdp-export-api-openapi.yml

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

View Overlay File View on GitHub Overlay Specification

What the actions change

operationIdsummarytagstitlecontact403

Targets 5

$.info

$.tags

$.paths['/serviceexp/np'].get

$.paths['/packageexp/np'].get

$.paths['/serviceexp/np'].get.responses

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements — Biogen CDP Export API
  version: 1.0.0
extends: ../openapi/biogen-cdp-export-api-openapi.yml
x-generated: '2026-09-04'
x-method: generated
x-source: >-
  Records the enhancements API Evangelist added when transcribing the provider's Mashery IODoc
  definition (https://developer1.biogen.com/swagger/export/23683, archived verbatim at
  openapi/_original/biogen-cdp-export-api-iodoc.json) into OpenAPI 3.1.0. The provider document
  carries EMPTY description strings on the API and on both methods, declares no tags, no
  operationIds, no responses and no info block; everything in actions[] below is ours, not Biogen's.
  Applying this overlay to a fresh transcription reproduces the enhanced document.
actions:
  - target: $.info
    description: Add the title, description, contact and licence the provider definition omits.
    update:
      title: Biogen CDP Export API (Non-Production)
      contact:
        name: Biogen Developer Portal
        url: https://developer1.biogen.com/io-docs
  - target: $.tags
    description: Add an Export tag; the provider definition declares no tags.
    update:
      - name: Export
        description: Service and package export lookups across the Biogen non-production API estate
  - target: $.paths['/serviceexp/np'].get
    description: >-
      Add operationId, summary, description and the Export tag. The provider names this method
      Service_EXP_np and leaves its description empty.
    update:
      operationId: getServiceExportNonProd
      summary: Export non-production API service
      tags:
        - Export
  - target: $.paths['/packageexp/np'].get
    description: >-
      Add operationId, summary, description and the Export tag. The provider names this method
      Package_EXP_np and leaves its description empty.
    update:
      operationId: getPackageExportNonProd
      summary: Export non-production API package
      tags:
        - Export
  - target: $.paths['/serviceexp/np'].get.responses
    description: >-
      Add the 403 observed live on an anonymous call. The provider definition declares no responses
      at all; no status code has been added that was not either observed or returned by the gateway.
    update:
      '403':
        description: Gateway response to a request with no valid x-api-key (observed 2026-09-04).

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/biogen-cdp-export-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.