Windsurf billing API

openapi: 3.0.3
info:
  title: Windsurf Enterprise analytics billing API
  description: The Windsurf Enterprise API (formerly Codeium Enterprise API) provides programmatic access to analytics, usage data, billing configuration, and team management for enterprise customers of Windsurf — the AI-native code editor by Codeium. The API enables teams to query code completion usage, Cascade AI analytics, billing configurations, and credit balances. Available for Enterprise plans only. Authentication uses service keys included in the request body.
  version: 1.0.0
  contact:
    name: Windsurf Developer Support
    url: https://docs.windsurf.com/plugins/accounts/api-reference/api-introduction
servers:
- url: https://server.codeium.com/api/v1
  description: Windsurf Enterprise API
tags:
- name: billing
  description: Usage configuration and credit balance management
paths:
  /UsageConfig:
    post:
      operationId: setUsageConfig
      summary: Set Usage Configuration
      description: Configure usage settings for the team including AI model access controls, feature flags, and usage limits. Requires Billing Write service key permission.
      tags:
      - billing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UsageConfigRequest'
      responses:
        '200':
          description: Usage configuration updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UsageConfigResponse'
        '401':
          description: Invalid or missing service key
        '403':
          description: Insufficient permissions
  /GetUsageConfig:
    post:
      operationId: getUsageConfig
      summary: Get Usage Configuration
      description: Retrieve the current usage configuration settings for the team. Requires Billing Read service key permission.
      tags:
      - billing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ServiceKeyRequest'
      responses:
        '200':
          description: Current usage configuration
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UsageConfigResponse'
        '401':
          description: Invalid or missing service key
  /GetTeamCreditBalance:
    post:
      operationId: getTeamCreditBalance
      summary: Get Team Credit Balance
      description: Retrieve the current credit balance for the enterprise team account, including credits used and remaining. Requires Billing Read service key permission.
      tags:
      - billing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ServiceKeyRequest'
      responses:
        '200':
          description: Team credit balance
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TeamCreditBalanceResponse'
        '401':
          description: Invalid or missing service key
components:
  schemas:
    UsageConfigRequest:
      type: object
      description: Request to set usage configuration
      required:
      - service_key
      properties:
        service_key:
          type: string
          description: Service key with Billing Write permission
        model_access:
          type: object
          description: AI model access controls
          additionalProperties:
            type: boolean
        feature_flags:
          type: object
          description: Feature flag settings
          additionalProperties:
            type: boolean
    UsageConfigResponse:
      type: object
      description: Usage configuration settings
      properties:
        model_access:
          type: object
          description: Current AI model access settings
          additionalProperties:
            type: boolean
        feature_flags:
          type: object
          description: Current feature flag settings
          additionalProperties:
            type: boolean
    ServiceKeyRequest:
      type: object
      description: Base request object containing the service key for authentication
      required:
      - service_key
      properties:
        service_key:
          type: string
          description: Enterprise service key with appropriate permissions
    TeamCreditBalanceResponse:
      type: object
      description: Team credit balance information
      properties:
        total_credits:
          type: integer
          description: Total credits allocated
        used_credits:
          type: integer
          description: Credits consumed
        remaining_credits:
          type: integer
          description: Credits remaining
        reset_date:
          type: string
          format: date-time
          description: Date when credits reset