{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/thoughtly/thoughtly-call-schema.json",
  "title": "Thoughtly Call",
  "description": "Schema for a Thoughtly Call (a response produced by an Agent). Captures the metadata, outcome, structured transcript, and any custom data attached during the conversation.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the call."
    },
    "interview_id": {
      "type": "string",
      "description": "ID of the Agent that handled the call."
    },
    "contact_id": {
      "type": "string",
      "description": "ID of the Contact that was called or initiated the call."
    },
    "job_id": {
      "type": "string",
      "description": "ID of the bulk-call or automation job that scheduled this call."
    },
    "direction": {
      "type": "string",
      "enum": ["inbound", "outbound"],
      "description": "Direction of the call."
    },
    "status": {
      "type": "string",
      "description": "Final status of the call (e.g. success, failure, voicemail)."
    },
    "outcome": {
      "type": "string",
      "description": "Classified outcome from the Agent (e.g. booked, qualified, DNQ, voicemail)."
    },
    "duration_seconds": {
      "type": "integer",
      "minimum": 0,
      "description": "Duration of the call in seconds."
    },
    "recording_url": {
      "type": "string",
      "format": "uri",
      "description": "URL to the call recording, when available."
    },
    "transcript": {
      "type": "array",
      "description": "Structured transcript array, with one entry per turn.",
      "items": {
        "type": "object",
        "properties": {
          "transcript": { "type": "string" },
          "speaker": { "type": "string", "enum": ["ai", "user"] },
          "createdAt": { "type": "string", "format": "date-time" },
          "step": { "type": "integer", "description": "Step index (AI turns only)." },
          "node_id": { "type": "string", "description": "Agent builder node ID (AI turns only)." }
        },
        "required": ["transcript", "speaker"]
      }
    },
    "tags": {
      "type": "array",
      "items": { "type": "string" }
    },
    "metadata": {
      "type": "object",
      "additionalProperties": true
    },
    "started_at": {
      "type": "string",
      "format": "date-time"
    },
    "ended_at": {
      "type": "string",
      "format": "date-time"
    }
  },
  "additionalProperties": true
}