Morning Consult Authentication

generated: '2026-08-01'
method: searched
source: openapi/morning-consult-openapi-original.yml
docs: https://api.morningconsult.com/docs/#authentication
summary:
  types:
  - http
  http_schemes:
  - basic
  - bearer
  oauth2_flows: []
  api_key_in: []
  model: >-
    Two-step. HTTP Basic credentials (a Morning Consult Intelligence username and
    password issued by the customer's Account Executive) are exchanged at
    POST /auth/token for a short-lived JWT plus a refresh token. Every other operation
    is authenticated with the JWT as an Authorization: Bearer header. There is no OAuth
    2.0 authorization server, no OIDC discovery document, no API key, and no scope
    surface — entitlement is carried in the JWT's claims and enforced per subscription.
default_security:
- JWT
schemes:
- name: Basic
  type: http
  scheme: basic
  description: Username and password credentials for initial authentication.
  used_by:
  - postAuthToken
  sources:
  - openapi/morning-consult-openapi-original.yml
- name: JWT
  type: http
  scheme: bearer
  bearerFormat: JWT
  description: JWT Bearer header authentication for performing regular requests.
  default: true
  used_by: all operations except postAuthToken
  sources:
  - openapi/morning-consult-openapi-original.yml
- name: RefreshToken
  type: http
  scheme: bearer
  description: Refresh Token bearer header authentication for renewing tokens.
  used_by:
  - postAuthToken
  note: >-
    Declared in components.securitySchemes and listed as the alternate security
    requirement on POST /auth/token. Missed by the mechanical derive pass, which
    collapses http/bearer schemes; recovered from the spec and the docs.
  sources:
  - openapi/morning-consult-openapi-original.yml
token:
  endpoint: POST /auth/token
  operation_id: postAuthToken
  request_auth: Basic (initial) or RefreshToken bearer (renewal)
  response_fields:
    id_token: The JWT to send in the Authorization header on all other requests.
    refresh_token: Exchange for a new token pair before expiry.
    expires_in: Seconds until the JWT expires (3600 in the published example/default).
    token_type: Bearer
  expiry_seconds: 3600
  rotation: >-
    Exchange refresh_token at POST /auth/token before expires_in elapses. Credential
    exchange is limited to one request per second and 20 per minute per username;
    refresh-token requests are limited to 30 per minute.
  errors:
  - invalid credentials
  - invalid or expired refresh token
provisioning:
  self_service: false
  process: >-
    Credentials are issued by the customer's Morning Consult Account Executive. API
    access is included with a Morning Consult Intelligence subscription at no additional
    cost but must be enabled for the account.
  sso_note: >-
    Accounts that authenticate to MCI with SSO must request a separate API password from
    their Account Executive, because SSO cannot mint a JWT at POST /auth/token.
  signup: https://morningconsult.com/book-a-demo
scopes:
  present: false
  note: No OAuth scopes. Authorization is claim-based — a 403 "missing necessary claims"
    is returned when the JWT lacks an entitlement (e.g. bulk / Data Bridge access).