{
  "openapi": "3.0.3",
  "info": {
    "title": "HireAlpha Public API",
    "version": "1.0.0",
    "description": "Public, unauthenticated surface of HireAlpha. The product's per-user data (calendar, mail, body metrics, actions) is auth-gated and not exposed here. These endpoints let agents and integrators read product metadata and join the waitlist.",
    "contact": { "name": "HireAlpha", "email": "hello@hirealpha.chat", "url": "https://hirealpha.chat/contact" }
  },
  "servers": [{ "url": "https://hirealpha.chat", "description": "Production" }],
  "paths": {
    "/healthz": {
      "get": {
        "operationId": "healthCheck",
        "summary": "Liveness probe",
        "description": "Returns the literal string ok when the service is up. No authentication required.",
        "responses": {
          "200": {
            "description": "Service is healthy.",
            "content": { "text/plain": { "schema": { "type": "string", "example": "ok" } } }
          }
        }
      }
    },
    "/api/public/info": {
      "get": {
        "operationId": "getPublicInfo",
        "summary": "Product metadata",
        "description": "Returns the product name, tagline, pricing, and links to agent-facing resources (llms.txt, sitemap, OpenAPI).",
        "responses": {
          "200": {
            "description": "Product metadata.",
            "content": { "application/json": { "schema": { "$ref": "#/components/schemas/PublicInfo" } } }
          }
        }
      }
    },
    "/api/public/personas": {
      "get": {
        "operationId": "listPersonas",
        "summary": "List the three personas",
        "description": "Returns the Friend, Coworker, and Cofounder personas with a description of what each one does.",
        "responses": {
          "200": {
            "description": "The persona catalog.",
            "content": { "application/json": { "schema": { "type": "array", "items": { "$ref": "#/components/schemas/Persona" } } } }
          }
        }
      }
    },
    "/api/waitlist": {
      "post": {
        "operationId": "joinWaitlist",
        "summary": "Join the waitlist",
        "description": "Records an email address on the waitlist. Idempotent per email.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": ["email"],
                "properties": { "email": { "type": "string", "format": "email", "description": "The address to add." } }
              }
            }
          }
        },
        "responses": {
          "200": { "description": "Email recorded.", "content": { "application/json": { "schema": { "type": "object", "properties": { "ok": { "type": "boolean" } } } } } },
          "400": { "description": "Missing or invalid email.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/Error" } } } },
          "503": { "description": "Storage unavailable.", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/Error" } } } }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "PublicInfo": {
        "type": "object",
        "properties": {
          "name": { "type": "string", "example": "HireAlpha" },
          "tagline": { "type": "string" },
          "pricing": { "type": "object", "properties": { "perPersonaMonthlyUsd": { "type": "integer", "example": 19 } } },
          "resources": {
            "type": "object",
            "properties": {
              "llmsTxt": { "type": "string" },
              "openapi": { "type": "string" },
              "sitemap": { "type": "string" },
              "developers": { "type": "string" }
            }
          }
        }
      },
      "Persona": {
        "type": "object",
        "properties": {
          "id": { "type": "string", "enum": ["friend", "coworker", "cofounder"] },
          "name": { "type": "string" },
          "description": { "type": "string" }
        }
      },
      "Error": {
        "type": "object",
        "properties": { "error": { "type": "string" } }
      }
    }
  }
}