generated: '2026-07-22'
method: searched
docs: https://www.tiingo.com/documentation/general/connecting
source: https://www.tiingo.com/documentation/general/connecting
summary:
  types:
  - apiKey
  api_key_in:
  - query
  - header
  oauth2_flows: []
notes: Every account is assigned a single API token used in place of username/password. REST accepts the token either
  directly in the URL (?token=...) or in the Authorization header formatted as 'Token <token>'. WebSocket subscribe/unsubscribe
  requests carry the token in the 'authorization' field of the JSON payload. Token rotation is available on the
  account Token page (announced in the 2026-05-12 changelog). No OAuth surface.
schemes:
- name: apiTokenQuery
  type: apiKey
  in: query
  parameter: token
  sources:
  - openapi/tiingo-openapi.yml
- name: apiTokenHeader
  type: apiKey
  in: header
  parameter: Authorization
  format: Token <api-token>
  sources:
  - openapi/tiingo-openapi.yml
- name: websocketAuthorization
  type: apiKey
  in: message
  parameter: authorization
  notes: JSON field on every WebSocket subscribe/unsubscribe request.
  sources:
  - asyncapi/tiingo-websockets-asyncapi.yml