Twilio Segment · Authentication Profile

Segment Authentication

Authentication

Twilio Segment secures its APIs with http across 2 declared security schemes, as derived from its OpenAPI definitions.

CompanyCustomer Data PlatformCDPIdentity ResolutionEvent StreamingReverse ETLData PipelineCustomer DataAnalyticsAcquired
Methods: http Schemes: 2 OAuth flows: API key in:

Security Schemes

bearerAuth http
scheme: bearer
basicAuth http
scheme: basic

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/segment-config-api-openapi.yml, openapi/segment-http-tracking-api-openapi.yml,
  openapi/segment-profile-api-openapi.yml, openapi/segment-public-api-openapi.yml
summary:
  types:
  - http
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  description: Segment Config API access token. Note that as of early 2024, Segment has stopped
    issuing new Config API tokens.
  sources:
  - openapi/segment-config-api-openapi.yml
  - openapi/segment-public-api-openapi.yml
- name: basicAuth
  type: http
  scheme: basic
  description: HTTP Basic authentication using the source write key as the username and an empty
    password. The write key is found in the Segment source settings.
  sources:
  - openapi/segment-http-tracking-api-openapi.yml
  - openapi/segment-profile-api-openapi.yml