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OpenAPI Specification

openapi: 3.2.0
info:
  title: Black_Wall Usage API
  description: 'Pre-action outcome prediction for AI agents.


    Your AI agent has a twin. The twin tries it first.


    Black_Wall is a token-metered REST API. Send your agent''s proposed action;

    we return a predicted outcome, a 0–100 risk score, a list of red flags,

    a reversibility class + rollback cost, and a GO / CAUTION / STOP recommendation

    in a few seconds — before the action runs.


    Free tier: ~100 forecasts/mo, no credit card. Get a key at https://blackwalltier.com'
  version: 1.0.0
  contact:
    name: Black_Wall Support
    email: hello@forecast.dev
    url: https://blackwalltier.com
servers:
- url: https://blackwalltier.com/api
  description: Production
- url: http://localhost:3000/api
  description: Local development
security:
- bearerAuth: []
tags:
- name: Usage
paths:
  /v1/usage:
    get:
      summary: Current token balance and recent usage
      operationId: getUsage
      responses:
        '200':
          description: Usage summary
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UsageSummary'
      tags:
      - Usage
components:
  schemas:
    UsageSummary:
      type: object
      properties:
        plan:
          type: string
          enum:
          - free
          - starter
          - scale
          - enterprise
        token_balance:
          type: integer
        monthly_grant:
          type: integer
        last_30_days_calls:
          type: integer
        last_30_days_tokens_spent:
          type: integer
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: 'Pass your API key as a Bearer token in the Authorization header.

        Keys are prefixed `bw_live_` (or `bw_test_` if you''re in test mode).

        '