find_apisBrowse and filter every API in the catalog.
get_api_artifactsOne API's artifacts, grouped by type.
get_openapiThe primary OpenAPI for this API.
find_similar_apisAPIs that look like this one.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This API

curl "https://apis.io/api/v1/apis/futuresenseai-com:futuresenseai-com-subscriptions-api"

All apis

curl "https://apis.io/api/v1/apis?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

openapi: 3.2.0
info:
  title: FutureSense AI Subscriptions API
  version: 4.0.0
  description: Unified REST API for AI-powered business automation. 439 operations across 33 apps — accounting, invoicing, payroll, CRM, AI content, scheduling, voice calls, and financial planning. All operations use a universal credit system.
  contact:
    name: FutureSense AI
    email: admin@futuresenseai.com
    url: https://futuresenseai.com
  license:
    name: Proprietary
    url: https://futuresenseai.com/terms
  x-logo:
    url: https://futuresenseai.com/FutureSenseAI.Logo.png
    altText: FutureSense AI
servers:
- url: https://api.futuresenseai.com
  description: Production
security:
- bearerAuth: []
tags:
- name: Subscriptions
  description: Plan management and billing
paths:
  /subscriptions/status/{appId}:
    get:
      operationId: getSubscriptionStatus
      summary: Get subscription status for an app
      tags:
      - Subscriptions
      parameters:
      - name: appId
        in: path
        required: true
        schema:
          type: string
        example: invoicer
      responses:
        '200':
          description: Subscription details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Subscription'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /subscriptions/checkout:
    post:
      operationId: createCheckoutSession
      summary: Create a Stripe checkout session
      description: Initiates a Stripe checkout for a subscription plan or credit purchase. Returns a URL to redirect the user to.
      tags:
      - Subscriptions
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - appId
              - planId
              - successUrl
              - cancelUrl
              properties:
                appId:
                  type: string
                  example: invoicer
                planId:
                  type: string
                  example: professional
                successUrl:
                  type: string
                  format: uri
                cancelUrl:
                  type: string
                  format: uri
      responses:
        '200':
          description: Checkout session created
          content:
            application/json:
              schema:
                type: object
                properties:
                  url:
                    type: string
                    format: uri
                    description: Stripe Checkout URL
                  sessionId:
                    type: string
        '401':
          $ref: '#/components/responses/Unauthorized'
  /pricing/app/{appId}:
    get:
      operationId: getAppPricing
      summary: Get pricing plans for an app
      tags:
      - Subscriptions
      security: []
      parameters:
      - name: appId
        in: path
        required: true
        schema:
          type: string
        example: invoicer
      responses:
        '200':
          description: Pricing plans
          content:
            application/json:
              schema:
                type: object
                properties:
                  appId:
                    type: string
                  plans:
                    type: object
components:
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
        code:
          type: string
    Subscription:
      type: object
      properties:
        appId:
          type: string
        planId:
          type: string
          enum:
          - free
          - starter
          - professional
          - business
          - enterprise
        status:
          type: string
          enum:
          - active
          - canceled
          - past_due
          - trialing
        currentPeriodEnd:
          type: string
          format: date-time
        cancelAtPeriodEnd:
          type: boolean
  responses:
    Unauthorized:
      description: Missing or invalid authentication token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error: Invalid or missing authentication token
            code: UNAUTHORIZED
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Firebase ID token from Firebase Authentication
    apiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: API key from /user-api-keys endpoint
externalDocs:
  description: Full interactive API documentation (Swagger UI)
  url: https://api.futuresenseai.com/api-docs