openapi: 3.2.0
info:
  title: Merchant-0 A2A Protocol Server Credit Health API
  description: Agent-to-Agent Commerce API for the 2026 Agentic Economy
  version: '2026.1'
tags:
- name: Credit Health
paths:
  /credit-health:
    get:
      summary: Get Credit Health
      description: 'VISA credit facility health and utilization.


        Returns clean zero-state until live VISA data exists. Response keys

        mirror the boardroom CreditHealth TypeScript interface and the

        sandbox CreditHealthResponse Pydantic model exactly so the dashboard

        works against either surface without change.


        Phase 36 Credit System. VaultManager KEY 15 = CEO_VISA_OPERATIONAL_LIMIT.

        VaultManager KEY 16 = VISA_CUMULATIVE_OUTSTANDING. Neither is wired

        yet; once wired, replace the Decimal("0.00") outstanding seed with the

        live value pulled from Supabase.'
      operationId: get_credit_health_credit_health_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                title: Response Get Credit Health Credit Health Get
      tags:
      - Credit Health