dev.uqp.quoting reference REST service

{
  "openapi": "3.1.0",
  "info": {
    "title": "dev.uqp.quoting reference REST service",
    "version": "2026-11-05",
    "description": "Reference definitions, not production endpoints. Stage 1 estimates before Stage 2 requests to 1\u20132 shortlisted providers. UCP 2026-08-25 is primary; draft quote and ACP mappings are subject to change. No conformance claim."
  },
  "servers": [
    {
      "url": "https://api.studio.example"
    }
  ],
  "paths": {
    "/estimate": {
      "post": {
        "operationId": "estimate",
        "summary": "Stage 1: stateless estimate, target <200ms, $0 human effort",
        "parameters": [
          {
            "name": "UCP-Agent",
            "in": "header",
            "required": false,
            "description": "Optional UCP agent profile identity. RFC 9421 HTTP Message Signatures and Signature-Agent / Web Bot Auth may authenticate the agent separately.",
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/request"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Non-binding estimate; all money is integer minor units.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/response"
                }
              }
            }
          }
        }
      }
    },
    "/quote-requests": {
      "post": {
        "operationId": "request_quote",
        "summary": "Stage 2: request human-reviewed quotes from 1\u20132 shortlisted providers",
        "description": "Uses the native UQP intake. Returns pending review; obtain the reviewed quote through GET /quotes/{id}. No acceptance by silence.",
        "parameters": [
          {
            "name": "UCP-Agent",
            "in": "header",
            "required": false,
            "description": "Optional UCP agent profile identity. RFC 9421 HTTP Message Signatures and Signature-Agent / Web Bot Auth may authenticate the agent separately.",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "Idempotency-Key",
            "in": "header",
            "required": true,
            "schema": {
              "type": "string",
              "minLength": 1
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/quoteRequest"
              }
            }
          }
        },
        "responses": {
          "202": {
            "description": "Intake accepted for provider review.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/quoteResult"
                }
              }
            }
          }
        }
      }
    },
    "/quotes/{id}": {
      "get": {
        "operationId": "get_quote",
        "summary": "Poll the existing UQP quote lifecycle",
        "parameters": [
          {
            "name": "UCP-Agent",
            "in": "header",
            "required": false,
            "description": "Optional UCP agent profile identity. RFC 9421 HTTP Message Signatures and Signature-Agent / Web Bot Auth may authenticate the agent separately.",
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "minLength": 1
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Pending review or reviewed binding quote.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/quoteResult"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "EstimateRequest": {
        "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/request"
      },
      "EstimateResponse": {
        "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/response"
      },
      "QuoteRequest": {
        "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/quoteRequest"
      },
      "QuoteResult": {
        "$ref": "https://uqp.dev/spec/ucp/2026-11-05/estimate.json#/$defs/quoteResult"
      },
      "MinorUnits": {
        "type": "integer",
        "minimum": 0,
        "maximum": 9007199254740991
      }
    }
  }
}