{
  "openapi": "3.1.0",
  "info": {
    "title": "Optaimaze signals and customer telemetry",
    "version": "2.0.0"
  },
  "servers": [
    {
      "url": "https://optaimaze.com"
    }
  ],
  "paths": {
    "/api/payment-reliability": {
      "get": {
        "summary": "Public historical ranking signal: payment-reliability",
        "responses": {
          "200": {
            "description": "Check success flag; scores are not payment success probabilities."
          },
          "429": {
            "description": "60 requests per minute per IP exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/route-confidence": {
      "get": {
        "summary": "Public historical ranking signal: route-confidence",
        "responses": {
          "200": {
            "description": "Check success flag; scores are not payment success probabilities."
          },
          "429": {
            "description": "60 requests per minute per IP exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/route-insights": {
      "get": {
        "summary": "Public historical ranking signal: route-insights",
        "responses": {
          "200": {
            "description": "Check success flag; scores are not payment success probabilities."
          },
          "429": {
            "description": "60 requests per minute per IP exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/node-reliability": {
      "get": {
        "summary": "Public historical ranking signal: node-reliability",
        "responses": {
          "200": {
            "description": "Check success flag; scores are not payment success probabilities."
          },
          "429": {
            "description": "60 requests per minute per IP exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/alert-status": {
      "get": {
        "summary": "Public historical ranking signal: alert-status",
        "responses": {
          "200": {
            "description": "Check success flag; scores are not payment success probabilities."
          },
          "429": {
            "description": "60 requests per minute per IP exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/telemetry": {
      "post": {
        "summary": "Submit one terminal payment outcome (telemetry-scoped key)",
        "security": [
          {
            "bearerAuth": []
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "required": [
                  "event_id",
                  "outcome",
                  "amount_sats",
                  "latency_ms",
                  "occurred_at"
                ],
                "properties": {
                  "event_id": {
                    "type": "string",
                    "pattern": "^[A-Za-z0-9_.:-]{1,100}$"
                  },
                  "outcome": {
                    "type": "string",
                    "enum": [
                      "succeeded",
                      "failed"
                    ]
                  },
                  "amount_sats": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 2100000000000000
                  },
                  "fee_msat": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 2100000000000000000
                  },
                  "latency_ms": {
                    "type": "integer",
                    "minimum": 0,
                    "maximum": 4294967295
                  },
                  "attempts": {
                    "type": "integer",
                    "minimum": 1,
                    "maximum": 65535
                  },
                  "failure_code": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "pattern": "^[A-Z0-9_]{1,60}$"
                  },
                  "occurred_at": {
                    "type": "string",
                    "format": "date-time",
                    "description": "UTC Z timestamp within last 90 days; no fractional seconds"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "201": {
            "description": "Accepted"
          },
          "200": {
            "description": "Duplicate event ID"
          },
          "401": {
            "description": "Missing key"
          },
          "403": {
            "description": "Invalid key or scope"
          },
          "413": {
            "description": "Payload exceeds 16 KB"
          },
          "422": {
            "description": "Invalid event"
          },
          "429": {
            "description": "Rate or quota exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    },
    "/api/customer-report": {
      "get": {
        "summary": "Private seven-day aggregate report (reports-scoped key)",
        "security": [
          {
            "bearerAuth": []
          }
        ],
        "responses": {
          "200": {
            "description": "Customer-scoped observed outcome metrics"
          },
          "401": {
            "description": "Missing key"
          },
          "403": {
            "description": "Invalid key or scope"
          },
          "429": {
            "description": "Rate exceeded"
          },
          "503": {
            "description": "Unavailable"
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer"
      }
    }
  }
}