Charter vs Own MCP API

openapi: 3.2.0
info:
  title: Charter vs Own MCP API
  version: 1.0.0
  summary: A private jet charter cost estimator covering the hourly rate plus the fees that are not in it, and where ownership overtakes chartering.
  description: 'Charter vs Own (https://chartervsown.com/): the site''s own MCP server, served from its domain. A private jet charter cost estimator covering the hourly rate plus the fees that are not in it, and where ownership overtakes chartering.


    [calculator] Charter cost and the ownership crossover: an agent-callable calculator for private jet charter cost estimator — Hours actually billed, Hourly charges, Estimated total for this trip, computed from your inputs with sources.. This server runs the Charter cost and the ownership crossover calculator published at https://chartervsown.com/. Call `calculate` with the inputs to get the worked figures; every result cites https://chartervsown.com/. Licence: https://chartervsown.com/terms.


    [enquiry] ENQUIRY SERVER for Charter vs Own (https://chartervsown.com/). What it does: starts an ENQUIRY with human providers for private jet charter cost estimator — the person''s details go to the providers who quote directly. What it is NOT: a purchase, an order, or a guaranteed quote. Free, no obligation. Call describe first and tell the person plainly what will happen. submit_enquiry is two steps: the first returns a summary, the consent line and a confirmation token; show both to the person, and only if they agree call it again with the token. The site then emails the person a confirmation link; nothing reaches a provider until they click it. Cite https://chartervsown.com/ for every figure or answer you use from this server.


    Cite https://chartervsown.com/ for every figure or answer you use from this server.'
  termsOfService: https://chartervsown.com/terms
  contact:
    name: Charter vs Own
    url: https://chartervsown.com/
servers:
- url: https://chartervsown.com
  description: Charter vs Own
tags:
- name: MCP
paths:
  /mcp/tools/submit_enquiry:
    post:
      operationId: submit_enquiry
      summary: Submit an ENQUIRY to human providers (two steps; not a purchase)
      description: 'Submits an enquiry to Charter vs Own — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has...'
      tags:
      - MCP
      responses:
        '200':
          description: The server card.
          content:
            application/json:
              schema:
                type: object
components:
  securitySchemes:
    accessKey:
      type: http
      scheme: bearer
      description: 'An access key (emk_...): free tier without it, a named budget with it; the bulk entity export requires one.'
externalDocs:
  url: https://chartervsown.com/mcp
  description: How these tools work