Telkomsel · Authentication Profile

Telkomsel Authentication

Authentication

Telkomsel secures its APIs with apiKey and http across 3 declared security schemes, as derived from its OpenAPI definitions.

TelecommunicationsIndonesiaSMSMobile NetworkCPaaSNetwork APIsIdentity Verification

Methods: apiKey, http Schemes: 3 OAuth flows: API key in: header

Security Schemes

ApiKeyAuth apiKey

· in: header (api_key)

SignatureAuth apiKey

· in: header (x-signature)

BearerAuth http

scheme: bearer

Source

Authentication Profile

generated: '2026-07-11'
method: derived
source: openapi/telkomsel-openapi.yml
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: api_key
  description: API Key / Package Key issued per subscribed DigiHub application.
  sources:
  - openapi/telkomsel-openapi.yml
- name: SignatureAuth
  type: apiKey
  in: header
  parameter: x-signature
  description: SHA256(API Key + Secret Key + current epoch timestamp in seconds, UTC). Required
    alongside api_key on every request. See https://digihub.telkomsel.com/documentation/consumer-guide/api-authentication
  sources:
  - openapi/telkomsel-openapi.yml
- name: BearerAuth
  type: http
  scheme: bearer
  description: Bearer access token obtained via the OIDC CIBA flow (POST /bc-authorize then
    POST /token). Used by the CAMARA-style SIM Swap API.
  sources:
  - openapi/telkomsel-openapi.yml

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