{
  "openapi": "3.0.0",
  "info": {
    "title": "CTCL — Common Temporal Coordinate Layer",
    "version": "0.1",
    "description": "Reference + transformation layer for agents. MVP."
  },
  "servers": [
    {
      "url": "https://commoninstant.org"
    }
  ],
  "paths": {
    "/v1/now": {
      "get": {
        "summary": "Verified reference instant",
        "responses": {
          "200": {
            "description": "instant envelope"
          }
        }
      }
    },
    "/v1/timescales": {
      "get": {
        "summary": "List timescales",
        "responses": {
          "200": {
            "description": "ok"
          }
        }
      }
    },
    "/v1/encodings": {
      "get": {
        "summary": "List encodings",
        "responses": {
          "200": {
            "description": "ok"
          }
        }
      }
    },
    "/v1/convert": {
      "post": {
        "summary": "Convert time value",
        "responses": {
          "200": {
            "description": "ok"
          },
          "400": {
            "description": "error"
          }
        }
      }
    },
    "/v1/transform": {
      "post": {
        "summary": "Map into a custom linear-rate system",
        "responses": {
          "200": {
            "description": "ok"
          }
        }
      }
    }
  }
}