{
  "asyncapi": "3.0.0",
  "id": "https://relay.link/websocket",
  "info": {
    "title": "Relay WebSocket API",
    "version": "1.0.0",
    "description": "WebSocket interface for subscribing to real-time request status updates.",
    "contact": {
      "name": "Relay Support",
      "url": "https://relay.link/support"
    },
    "license": {
      "name": "MIT",
      "url": "https://opensource.org/licenses/MIT"
    }
  },
  "defaultContentType": "application/json",
  "servers": {
    "production": {
      "host": "ws.relay.link",
      "pathname": "/",
      "protocol": "wss",
      "description": "Production WebSocket server",
      "variables": {
        "apiKey": {
          "description": "Relay API key",
          "default": "YOUR_API_KEY"
        }
      }
    }
  },
  "channels": {
    "relay-ws": {
      "address": "relay-ws",
      "description": "Stream transaction statuses for Relay transactions.",
      "messages": {
        "ConnectionReady": {
          "name": "ConnectionReady",
          "summary": "Sent by the server when the WebSocket connection is ready.",
          "examples": [
            {
              "summary": "Connection established",
              "payload": {
                "type": "connection",
                "status": "ready",
                "data": {
                  "id": "9nqpzwmwh86"
                }
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "type": { "type": "string", "enum": ["connection"] },
              "status": { "type": "string", "enum": ["ready"] },
              "data": {
                "type": "object",
                "properties": {
                  "id": { "type": "string" }
                },
                "required": ["id"]
              }
            },
            "required": ["type", "status", "data"]
          }
        },
        "SubscribeRequest": {
          "name": "SubscribeRequest",
          "summary": "Client requests subscription to real-time transaction status events.",
          "examples": [
            {
              "summary": "Subscribe to request.status.updated",
              "payload": {
                "type": "subscribe",
                "event": "request.status.updated",
                "filters": {
                  "id": "0xae0827617d4ae75b406969971c2d4df9a8e8d819ff0f09581fb45ca123fcc7a0"
                }
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "enum": ["subscribe"],
                "default": "subscribe"
              },
              "event": {
                "type": "string",
                "default": "request.status.updated"
              },
              "filters": {
                "type": "object",
                "properties": {
                  "id": { "type": "string" }
                },
                "required": ["id"]
              }
            },
            "required": ["type", "event"]
          }
        },
        "SubscribeResponse": {
          "name": "SubscribeResponse",
          "summary": "Server acknowledges a successful subscription.",
          "examples": [
            {
              "summary": "Subscribe response",
              "payload": {
                "type": "subscribe",
                "status": "success",
                "data": {
                  "event": "request.status.updated",
                  "filters": {
                    "id": "0xae0827617d4ae75b406969971c2d4df9a8e8d819ff0f09581fb45ca123fcc7a0"
                  }
                }
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "type": { "type": "string", "enum": ["subscribe"] },
              "status": { "type": "string", "enum": ["success"] },
              "data": {
                "type": "object",
                "properties": {
                  "event": { "type": "string" },
                  "filters": {
                    "type": "object",
                    "properties": {
                      "id": { "type": "string" }
                    },
                    "required": ["id"]
                  }
                },
                "required": ["event"]
              }
            },
            "required": ["type", "status", "data"]
          }
        },
        "UnsubscribeRequest": {
          "name": "UnsubscribeRequest",
          "summary": "Client unsubscribes from request.status.updated events. Not required if disconnecting from the websocket as the server cleans up automatically.",
          "examples": [
            {
              "summary": "Unsubscribe request",
              "payload": {
                "type": "unsubscribe",
                "event": "request.status.updated",
                "filters": {
                  "id": "0xae0827617d4ae75b406969971c2d4df9a8e8d819ff0f09581fb45ca123fcc7a0"
                }
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "enum": ["unsubscribe"],
                "default": "unsubscribe"
              },
              "event": {
                "type": "string",
                "default": "request.status.updated"
              },
              "filters": {
                "type": "object",
                "properties": {
                  "id": { "type": "string" }
                },
                "required": ["id"]
              }
            },
            "required": ["type", "event"]
          }
        },
        "UnsubscribeResponse": {
          "name": "UnsubscribeResponse",
          "summary": "Server confirms unsubscription.",
          "examples": [
            {
              "summary": "Unsubscribe response",
              "payload": {
                "type": "unsubscribe",
                "status": "success",
                "data": {
                  "event": "request.status.updated"
                }
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "type": { "type": "string", "enum": ["unsubscribe"] },
              "status": { "type": "string", "enum": ["success"] },
              "data": {
                "type": "object",
                "properties": {
                  "event": { "type": "string" }
                },
                "required": ["event"]
              }
            },
            "required": ["type", "status", "data"]
          }
        },
        "RequestStatusUpdatedEvent": {
          "name": "RequestStatusUpdatedEvent",
          "summary": "Server pushes real-time transaction status events.",
          "examples": [
            {
              "summary": "Request status updated",
              "payload": {
                "event": "request.status.updated",
                "data": {
                  "status": "pending",
                  "inTxHashes": [
                    "5Mmr6W2xicDPW3QuNVYcEiyVTxxVSBZ39zMugn9ePkuvZKc9ask4p33i4c81HTVthNFab5oKRCshCK6a1tveUyN6"
                  ],
                  "txHashes": [],
                  "updatedAt": 1765989801294,
                  "originChainId": 792703809,
                  "destinationChainId": 8453,
                  "requestId": "0x0931cd6b5a77317ccfe2513d29309db748bbad68eeda9b1235f902622d2af43d"
                },
                "publishedAt": 1765989801309
              }
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "event": { "type": "string", "enum": ["request.status.updated"] },
              "data": {
                "type": "object",
                "properties": {
                  "status": { "type": "string" },
                  "inTxHashes": {
                    "type": "array",
                    "items": { "type": "string" }
                  },
                  "txHashes": {
                    "type": "array",
                    "items": { "type": "string" }
                  },
                  "updatedAt": { "type": "number" },
                  "originChainId": { "type": "number" },
                  "destinationChainId": { "type": "number" },
                  "requestId": { "type": "string" }
                },
                "required": [
                  "status",
                  "updatedAt",
                  "originChainId",
                  "destinationChainId",
                  "requestId"
                ]
              },
              "publishedAt": { "type": "number" }
            },
            "required": ["event", "data", "publishedAt"]
          }
        }
      }
    }
  },
  "operations": {
    "receiveConnectionReady": {
      "action": "send",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Receive a connection-ready message from the server.",
      "messages": [{ "$ref": "#/channels/relay-ws/messages/ConnectionReady" }]
    },
    "sendSubscribeRequest": {
      "action": "receive",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Send a subscribe request to the server.",
      "messages": [{ "$ref": "#/channels/relay-ws/messages/SubscribeRequest" }]
    },
    "receiveSubscribeResponse": {
      "action": "send",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Receive subscription confirmation from the server.",
      "messages": [{ "$ref": "#/channels/relay-ws/messages/SubscribeResponse" }]
    },
    "receiveRequestStatusUpdatedEvent": {
      "action": "send",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Receive request.status.updated events from the server.",
      "messages": [
        { "$ref": "#/channels/relay-ws/messages/RequestStatusUpdatedEvent" }
      ]
    },
    "sendUnsubscribeRequest": {
      "action": "receive",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Send an unsubscribe request to the server.",
      "messages": [
        { "$ref": "#/channels/relay-ws/messages/UnsubscribeRequest" }
      ]
    },
    "receiveUnsubscribeResponse": {
      "action": "send",
      "channel": { "$ref": "#/channels/relay-ws" },
      "summary": "Receive an unsubscribe confirmation from the server.",
      "messages": [
        { "$ref": "#/channels/relay-ws/messages/UnsubscribeResponse" }
      ]
    }
  }
}