openapi: 3.2.0
info:
  title: Scro Orphan Desk Quote Fee API
  version: 1.2.0
  description: Machine-only Resurrection Echo API with x402 paywall.
servers:
- url: https://dualregistry.dev
tags:
- name: Quote Fee
paths:
  /api/quote_fee:
    post:
      summary: Request OBO fee quote
      responses:
        '200':
          description: Counter or indicative quote
        '402':
          description: Payment required
      tags:
      - Quote Fee
      operationId: postApiQuoteFee
      x-operation-id-source: derived