Cal.com

Cal.com Credits API

The Credits API from Cal.com — 2 operation(s) for credits.

GitHub OpenAPI

Operations 2

GET /v2/credits/available Check available credits #
POST /v2/credits/charge Charge credits #

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/cal-com/refs/heads/main/openapi/cal-com-credits-api-openapi.yml

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OpenAPI Specification

cal-com-credits-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Cal.com API v2 Credits API
  description: ''
  version: 1.0.0
  contact: {}
servers: []
tags:
- name: Credits
paths:
  /v2/credits/available:
    get:
      description: Check if the authenticated user (or their org/team) has available credits and return the current balance. Third-party OAuth tokens require the `CREDITS_READ` scope.
      operationId: CreditsController_getAvailableCredits
      parameters: []
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
      summary: Check available credits
      tags:
      - Credits
      x-oauth-scopes:
      - CREDITS_READ
  /v2/credits/charge:
    post:
      description: Charge credits for an authenticated user. Uses externalRef for idempotency to prevent double-charging. Third-party OAuth tokens require the `CREDITS_WRITE` scope.
      operationId: CreditsController_chargeCredits
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ChargeCreditsInput'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
      summary: Charge credits
      tags:
      - Credits
      x-oauth-scopes:
      - CREDITS_WRITE
components:
  schemas:
    ChargeCreditsInput:
      type: object
      properties:
        credits:
          type: number
          minimum: 1
          description: Number of credits to charge
          example: 5
        creditFor:
          enum:
          - SMS
          - CAL_AI_PHONE_CALL
          - AI_AGENT
          type: string
          description: What the credits are being charged for
          example: AI_AGENT
        externalRef:
          type: string
          description: Unique external reference for idempotency
          example: agent-thread-123-1711432800000
      required:
      - credits
      - creditFor
x-provenance:
  method: harvested
  publisher: Cal.com
  source: https://cal.com/docs/api-reference/v2/openapi.json
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)