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OpenAPI Specification

openapi: 3.2.0
info:
  title: BulkSMS JSON REST Profile API
  version: 1.1.0
  x-logo:
    url: /developer/images/bulksms-logo-main.svg
    backgroundColor: '#FFFFFF'
  description: '## Overview


    The JSON REST API allows you to submit and receive BulkSMS messages.'
servers:
- url: https://api.bulksms.com/v1
  description: Production
security:
- basicAuth: []
tags:
- name: Profile
  description: Operations related to the profile of the user
paths:
  /profile:
    get:
      tags:
      - Profile
      operationId: profile.show
      summary: Get profile
      description: Returns information about the account.
      responses:
        '200':
          description: A Profile object
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Profile'
components:
  schemas:
    Profile:
      type: object
      required:
      - id
      - username
      - created
      - credits
      - quota
      properties:
        id:
          type: string
        username:
          type: string
        created:
          type: string
          format: date-time
        credits:
          type: object
          properties:
            balance:
              type: number
              format: float
            limit:
              type: integer
              format: int32
            isTransferAllowed:
              type: boolean
        quota:
          type: object
          required:
          - size
          - remaining
          properties:
            size:
              description: The setting that limits the number of messages you can send in a day.
              type: integer
              format: int32
            remaining:
              description: The number of messages you can still send today.
              type: integer
              format: int32
        originAddresses:
          type: object
          properties:
            isFullControlAllowed:
              type: boolean
            allowed:
              type: array
              items:
                type: string
        company:
          type: object
          properties:
            name:
              type: string
            taxReference:
              type: string
        commerce:
          type: object
          properties:
            bankPaymentReference:
              type: string
            address:
              type: object
              properties:
                street:
                  type: array
                  items:
                    type: string
                city:
                  type: string
                region:
                  type: string
                country:
                  type: string
                postalCode:
                  type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: 'The API uses HTTP Basic Auth with an **API Token** for authentication.


        API tokens can be created by logging into your account and visiting _Settings > Developer Settings > API Tokens_.


        Supply the token ID as the username and the token secret as the password. The values must be [Base64 encoded](https://en.wikipedia.org/wiki/Base64) before using them in the `Authorization` header.


        For example, if the token ID is `BBDE1B476E03498AA768F66A286AABDC-01-B` and the token secret is `9jSbVDK20!MXdfRGiIIFu#ffUE8*S`, the unencoded header value is `BBDE1B476E03498AA768F66A286AABDC-01-B:9jSbVDK20!MXdfRGiIIFu#ffUE8*S`.  After encoding, the full header becomes


        ```

        Authorization: Basic QkJERTFCNDc2RTAzNDk4QUE3NjhGNjZBMjg2QUFCREMtMDEtQjo5alNiVkRLMjAhTVhkZlJHaUlJRnUjZmZVRTgqUw==

        ```


        You are requested to preemptively provide the `Authorization` header in your requests and not wait until the server has provided a `401 Unauthorized` response. Doing so will reduce the number of requests required to achieve your goal, which will improve overall performance.


        > **Username and password authentication is no longer supported.** Accounts created after 2026-04-29 can only authenticate with an API token. If you have a legacy integration that cannot be switched to token-based authentication, please [contact Support](https://www.bulksms.com/contact/) to request an exemption.

        '