basePath: /api/v1
definitions:
  api.Channel:
    properties:
      channelHash:
        description: hex-encoded single-byte hash
        type: string
      hashtag:
        description: 'tag name without # prefix'
        type: string
      id:
        type: integer
      isHashtag:
        description: true if derived from a hashtag PSK
        type: boolean
      keyFingerprint:
        description: first 8 bytes of SHA256(key), hex-encoded
        type: string
      keyKnown:
        description: true if Tower has a decryption key
        type: boolean
      lastSeen:
        description: epoch ms
        type: integer
      messageCount:
        type: integer
      name:
        description: display name, nil if not set
        type: string
    type: object
  api.IATA:
    properties:
      displayName:
        type: string
      iata:
        type: string
      lat:
        type: number
      lon:
        type: number
    type: object
  api.Node:
    properties:
      firstSeen:
        description: epoch ms
        type: integer
      id:
        type: string
      lastAdvertAt:
        description: epoch ms, nil if no advert received
        type: integer
      lastSeen:
        description: epoch ms
        type: integer
      lat:
        type: number
      lng:
        type: number
      locationSource:
        description: e.g. "advert", "manual"
        type: string
      metadata:
        description: raw JSONB metadata
      minFirmwareVersion:
        description: derived from capability flags
        type: string
      name:
        type: string
      nodeType:
        description: 1=companion, 2=repeater, 3=room server
        type: integer
      nodeTypeName:
        type: string
      publicKey:
        description: hex-encoded public key
        type: string
      supportsMultibytePaths:
        description: firmware >= 1.14.0
        type: boolean
      supportsMultibyteTraces:
        description: firmware >= 1.11.0
        type: boolean
    type: object
  api.ObservationPoint:
    properties:
      activeObservers:
        type: integer
      hour:
        description: epoch ms, start of bucket
        type: integer
      iata:
        type: string
      observationCount:
        type: integer
      uniquePackets:
        type: integer
    type: object
  api.Observer:
    properties:
      batteryLevel:
        description: volts, nil if mains powered
        type: number
      brokers:
        description: broker names this observer has been seen on
        items:
          $ref: '#/definitions/api.ObserverBroker'
        type: array
      displayName:
        description: friendly name from /status messages
        type: string
      firmwareBuild:
        type: string
      firmwareVersion:
        type: string
      firstSeen:
        description: epoch ms
        type: integer
      hardwareModel:
        type: string
      iata:
        description: most recently heard IATA
        type: string
      id:
        type: string
      lastSeen:
        description: epoch ms
        type: integer
      lastStatusAt:
        description: epoch ms
        type: integer
      observationCount:
        type: integer
      observerType:
        description: e.g. "meshcoretomqtt", "meshcoreha"
        type: string
      publicKey:
        description: hex-encoded public key
        type: string
      radioBwKhz:
        description: bandwidth in kHz
        type: number
      radioCr:
        description: coding rate denominator
        type: integer
      radioFreqMhz:
        description: MHz e.g. 910.525
        type: number
      radioSf:
        description: LoRa spreading factor
        type: integer
      softwareVersion:
        type: string
      status:
        description: '"online" or "offline" derived from last_status_at'
        type: string
      statusMetadata:
        description: raw /status JSON payload
      uptimeSeconds:
        type: integer
    type: object
  api.ObserverBroker:
    properties:
      lastPacketAt:
        description: epoch ms, last packet received via this broker; 0 if none
        type: integer
      lastSeenAt:
        description: epoch ms, last time observer was seen on this broker
        type: integer
      name:
        description: broker name e.g. "mqtt1"
        type: string
    type: object
  api.ObserverTelemetry:
    properties:
      interval:
        type: string
      points:
        items:
          $ref: '#/definitions/api.ObserverTelemetryPoint'
        type: array
      range:
        type: string
    type: object
  api.ObserverTelemetryPoint:
    properties:
      airtimeRxPct:
        type: number
      airtimeTxPct:
        type: number
      batteryMv:
        type: integer
      noiseFloorDb:
        type: number
      queueLength:
        type: integer
      receiveErrors:
        type: integer
      t:
        description: epoch ms
        type: integer
      uptimeSeconds:
        type: integer
    type: object
  api.Packet:
    properties:
      channelHash:
        description: hex-encoded
        type: string
      decrypted:
        type: boolean
      firstHeardAt:
        description: epoch ms
        type: integer
      lastHeardAt:
        description: epoch ms
        type: integer
      observationCount:
        type: integer
      observations:
        items:
          $ref: '#/definitions/api.PacketObservationDetail'
        type: array
      originPubkey:
        description: hex-encoded
        type: string
      packetHash:
        description: hex-encoded
        type: string
      parsedPayload: {}
      payloadType:
        type: integer
      payloadTypeName:
        type: string
      payloadVersion:
        type: integer
      rawPayload:
        description: hex-encoded
        type: string
      routeType:
        type: integer
      routeTypeName:
        type: string
      transportCodes:
        description: hex-encoded
        type: string
    type: object
  api.PacketObservationDetail:
    properties:
      hashSize:
        type: integer
      heardAt:
        description: epoch ms
        type: integer
      hopCount:
        type: integer
      iata:
        type: string
      id:
        type: integer
      observerId:
        type: string
      observerName:
        type: string
      pathBytes:
        description: hex-encoded
        type: string
      pathLengthByte:
        type: integer
      propagationTimeMs:
        type: integer
      radio:
        $ref: '#/definitions/api.PacketRadio'
      resolvedPath:
        items:
          $ref: '#/definitions/api.ResolvedHop'
        type: array
      rssi:
        type: integer
      snr:
        type: number
      sourceBroker:
        type: string
    type: object
  api.PacketRadio:
    properties:
      bandwidthKhz:
        type: number
      codingRate:
        type: integer
      freqMhz:
        type: number
      spreadFactor:
        type: integer
    type: object
  api.PayloadBreakdownItem:
    properties:
      count:
        type: integer
      payloadType:
        type: integer
      payloadTypeName:
        type: string
    type: object
  api.Region:
    properties:
      centerLat:
        description: map center latitude
        type: number
      centerLng:
        description: map center longitude
        type: number
      description:
        type: string
      iatas:
        description: member IATA codes
        items:
          type: string
        type: array
      id:
        type: integer
      name:
        type: string
      slug:
        description: URL-safe identifier e.g. "western-canada"
        type: string
      zoomLevel:
        description: suggested map zoom level
        type: integer
    type: object
  api.RegionSummary:
    properties:
      id:
        type: integer
      name:
        type: string
      slug:
        description: URL-safe identifier e.g. "western-canada"
        type: string
    type: object
  api.ResolvedHop:
    properties:
      confidence:
        description: '"high", "low", "unknown"'
        type: string
      node:
        $ref: '#/definitions/api.ResolvedNode'
    type: object
  api.ResolvedNode:
    properties:
      id:
        type: string
      latitude:
        type: number
      longitude:
        type: number
      name:
        type: string
      publicKey:
        description: hex-encoded prefix
        type: string
    type: object
  api.StatsOverview:
    properties:
      activeIatas:
        type: integer
      activeObservers:
        type: integer
      totalObservations:
        type: integer
      totalPackets:
        type: integer
      windowHours:
        description: always 24 for now
        type: integer
    type: object
  api.TopNode:
    properties:
      iata:
        type: string
      lastHeard:
        description: epoch ms
        type: integer
      nodeId:
        type: string
      nodeName:
        type: string
      nodeType:
        type: integer
      nodeTypeName:
        type: string
      observationCount:
        type: integer
    type: object
  api.TopObserver:
    properties:
      displayName:
        type: string
      iata:
        type: string
      observationCount:
        type: integer
      observerId:
        type: string
      observerType:
        type: string
    type: object
  handlers.APIError:
    properties:
      code:
        description: e.g. "not_found", "bad_request"
        type: string
      message:
        description: e.g. "channel not found"
        type: string
    type: object
  handlers.BrokerStatus:
    properties:
      connected:
        type: boolean
      name:
        type: string
    type: object
host: localhost:8080
info:
  contact:
    name: MeshCore Tower
    url: https://github.com/MeshCore-Tower/tower-server
  description: MeshCore network observation backend. Ingests LoRa packets from MQTT
    brokers, stores in PostgreSQL, and streams live events via WebSocket.
  license:
    name: MIT
  termsOfService: https://github.com/MeshCore-Tower/tower-server
  title: MeshCore Tower API
  version: "1.0"
paths:
  /brokers:
    get:
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/handlers.BrokerStatus'
            type: array
      summary: List all MQTT brokers and their connection status
      tags:
      - Brokers
  /channels:
    get:
      parameters:
      - description: Single-byte channel hash (hex)
        in: query
        name: hash
        type: string
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: last_seen epoch ms of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List channels
      tags:
      - Channels
  /channels/{channelID}:
    get:
      parameters:
      - description: Channel integer ID
        in: path
        name: channelID
        required: true
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.Channel'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get channel detail
      tags:
      - Channels
  /channels/{channelID}/messages:
    get:
      parameters:
      - description: Channel integer ID
        in: path
        name: channelID
        required: true
        type: integer
      - description: Return messages after this epoch ms
        in: query
        name: since
        type: integer
      - description: Filter by IATA code
        in: query
        name: iata
        type: string
      - description: Message ID of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List messages for a channel
      tags:
      - Channels
  /iatas:
    get:
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.IATA'
            type: array
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List all IATA codes
      tags:
      - IATAs
  /iatas/{iata}:
    get:
      parameters:
      - description: 3-letter IATA code
        in: path
        name: iata
        required: true
        type: string
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.IATA'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get a single IATA code
      tags:
      - IATAs
  /messages:
    get:
      parameters:
      - description: Filter by channel integer ID (mutually exclusive with channelHash)
        in: query
        name: channelID
        type: integer
      - description: Filter by channel hash byte hex (mutually exclusive with channelID)
        in: query
        name: channelHash
        type: string
      - description: Return messages after this epoch ms
        in: query
        name: since
        type: integer
      - description: Filter by IATA code
        in: query
        name: iata
        type: string
      - description: Message ID of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List channel messages
      tags:
      - Messages
  /nodes:
    get:
      parameters:
      - description: Node type integer (1=companion, 2=repeater, 3=room_server, 4=sensor)
        in: query
        name: type
        type: integer
      - description: Node type name (companion, repeater, room_server, sensor)
        in: query
        name: typeName
        type: string
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Partial case-insensitive name match
        in: query
        name: name
        type: string
      - description: Exact public key match (hex)
        in: query
        name: pubkey
        type: string
      - description: Filter to nodes with firmware >= 1.14.0
        in: query
        name: supportsMultibytePaths
        type: boolean
      - description: Filter to nodes with firmware >= 1.11.0
        in: query
        name: supportsMultibyteTraces
        type: boolean
      - description: last_seen epoch ms of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List nodes
      tags:
      - Nodes
  /nodes/{nodeId}:
    get:
      parameters:
      - description: Node UUID
        in: path
        name: nodeId
        required: true
        type: string
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.Node'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get node detail
      tags:
      - Nodes
  /nodes/{nodeId}/observations:
    get:
      parameters:
      - description: Node UUID
        in: path
        name: nodeId
        required: true
        type: string
      - description: Observation ID of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List packet observations originating from a node
      tags:
      - Nodes
  /observers:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Filter by observer type (e.g. meshcoretomqtt, meshcore-ha)
        in: query
        name: type
        type: string
      - description: Filter by broker name
        in: query
        name: broker
        type: string
      - description: Filter by status (online or offline)
        in: query
        name: status
        type: string
      - description: Partial case-insensitive display name match
        in: query
        name: name
        type: string
      - description: last_seen epoch ms of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List observers
      tags:
      - Observers
  /observers/{observerId}:
    get:
      parameters:
      - description: Observer UUID
        in: path
        name: observerId
        required: true
        type: string
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.Observer'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get observer detail
      tags:
      - Observers
  /observers/{observerId}/adverts:
    get:
      parameters:
      - description: Observer UUID
        in: path
        name: observerId
        required: true
        type: string
      - description: Observation ID of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List advert packets heard by an observer
      tags:
      - Observers
  /observers/{observerId}/telemetry:
    get:
      parameters:
      - description: Observer UUID
        in: path
        name: observerId
        required: true
        type: string
      - description: Duration window e.g. 24h, 48h, 168h (default 24h)
        in: query
        name: range
        type: string
      - description: Return points after this telemetry ID for WS reconnection backfill
        in: query
        name: afterId
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.ObserverTelemetry'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get observer telemetry history
      tags:
      - Observers
  /packets:
    get:
      parameters:
      - description: Filter by payload type integer
        in: query
        name: payloadType
        type: integer
      - description: Filter by payload type name (advert, grp_txt, txt_msg, trace,
          anon_req)
        in: query
        name: payloadTypeName
        type: string
      - description: Filter by route type (0=transport_flood, 1=flood, 2=direct, 3=transport_direct)
        in: query
        name: routeType
        type: integer
      - description: Filter by latest observation IATA (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Filter by first_heard_at >= since (epoch ms)
        in: query
        name: since
        type: integer
      - description: Filter by first_heard_at <= until (epoch ms)
        in: query
        name: until
        type: integer
      - description: last_heard_at epoch ms of last item for pagination
        in: query
        name: cursor
        type: integer
      - description: Max results (default 50)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            type: object
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List packets
      tags:
      - Packets
  /packets/{packetHash}:
    get:
      parameters:
      - description: Packet hash (hex)
        in: path
        name: packetHash
        required: true
        type: string
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.Packet'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get full packet detail
      tags:
      - Packets
  /regions:
    get:
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.RegionSummary'
            type: array
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: List all regions
      tags:
      - Regions
  /regions/{regionId}:
    get:
      parameters:
      - description: Region ID
        in: path
        name: regionId
        required: true
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.Region'
        "400":
          description: Bad Request
          schema:
            $ref: '#/definitions/handlers.APIError'
        "404":
          description: Not Found
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Get a single region
      tags:
      - Regions
  /stats/observations:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Start of window epoch ms (default 7 days ago)
        in: query
        name: since
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.ObservationPoint'
            type: array
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Hourly observation time series
      tags:
      - Stats
  /stats/overview:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            $ref: '#/definitions/api.StatsOverview'
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Network overview stats (last 24h)
      tags:
      - Stats
  /stats/payload-breakdown:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Start of window epoch ms (default last 24h)
        in: query
        name: since
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.PayloadBreakdownItem'
            type: array
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Observation counts by payload type (last 24h by default)
      tags:
      - Stats
  /stats/top-nodes:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Max results (default 10)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.TopNode'
            type: array
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Top N nodes by observation count (from materialized view)
      tags:
      - Stats
  /stats/top-observers:
    get:
      parameters:
      - description: Filter by IATA code (case-insensitive)
        in: query
        name: iata
        type: string
      - description: Start of window epoch ms (default last 24h)
        in: query
        name: since
        type: integer
      - description: Max results (default 10)
        in: query
        name: limit
        type: integer
      produces:
      - application/json
      responses:
        "200":
          description: OK
          schema:
            items:
              $ref: '#/definitions/api.TopObserver'
            type: array
        "500":
          description: Internal Server Error
          schema:
            $ref: '#/definitions/handlers.APIError'
      summary: Top N observers by observation count (last 24h by default)
      tags:
      - Stats
schemes:
- http
- https
swagger: "2.0"
tags:
- description: Airport/location codes that group observers and packets
  name: IATAs
- description: Super-regions grouping multiple IATAs
  name: Regions
- description: MeshCore MQTT observers (gateways)
  name: Observers
- description: MeshCore radio nodes
  name: Nodes
- description: LoRa packets heard by observers
  name: Packets
- description: MeshCore group text channels
  name: Channels
- description: Decrypted channel messages
  name: Messages
- description: MQTT broker connection status
  name: Brokers
- description: Network statistics and time series
  name: Stats