diff --git a/sdrbase/resources/webapi.qrc b/sdrbase/resources/webapi.qrc
index 51a36ca67..991618e9c 100644
--- a/sdrbase/resources/webapi.qrc
+++ b/sdrbase/resources/webapi.qrc
@@ -25,6 +25,7 @@
         <file>webapi/doc/swagger/include/Command.yaml</file>
         <file>webapi/doc/swagger/include/CWKeyer.yaml</file>
         <file>webapi/doc/swagger/include/DATVDemod.yaml</file>
+        <file>webapi/doc/swagger/include/DATVMmod.yaml</file>
         <file>webapi/doc/swagger/include/DSDDemod.yaml</file>
         <file>webapi/doc/swagger/include/DeviceActions.yaml</file>
         <file>webapi/doc/swagger/include/DeviceSettings.yaml</file>
diff --git a/sdrbase/resources/webapi/doc/swagger/include/DATVMod.yaml b/sdrbase/resources/webapi/doc/swagger/include/DATVMod.yaml
new file mode 100644
index 000000000..e751c2822
--- /dev/null
+++ b/sdrbase/resources/webapi/doc/swagger/include/DATVMod.yaml
@@ -0,0 +1,70 @@
+DATVModSettings:
+  description: DATVMod
+  properties:
+    inputFrequencyOffset:
+      type: integer
+      format: int64
+    rfBandwidth:
+      type: number
+      format: float
+    standard:
+      description: "Broadcast standard (DVB-S=0)"
+      type: integer
+    modulation:
+      description: "Modulation (BPSK=0 QPSK=1)"
+      type: integer
+    fec:
+      description: "Forward error correct code rate (1/2=0 2/3=1 3/4=2 5/6=3 7/8=4)"
+      type: integer
+    symbolRate:
+      description: "Symbol rate in symbols per second"
+      type: integer
+    rollOff:
+      description: "Root raised cosine filter bandwidth (0.35)"
+      type: number
+      format: float
+    tsSource:
+      description: "Transport stream source (File=0 UDP=1)"
+      type: integer
+    tsFileName:
+      type: string
+    tsFilePlayLoop:
+      type: integer
+    tsFilePlay:
+      description: "(Pause=0 Play=1)"
+      type: integer
+    udpAddress:
+      type: string
+    udpPort:
+      description: "UDP port number to receive MPEG transport stream on"
+      type: integer
+    channelMute:
+      type: integer
+    rgbColor:
+      type: integer
+    title:
+      type: string
+    streamIndex:
+      description: MIMO channel. Not relevant when connected to SI (single Rx).
+      type: integer
+    useReverseAPI:
+      description: Synchronize with reverse API (1 for yes, 0 for no)
+      type: integer
+    reverseAPIAddress:
+      type: string
+    reverseAPIPort:
+      type: integer
+    reverseAPIDeviceIndex:
+      type: integer
+    reverseAPIChannelIndex:
+      type: integer
+
+DATVModReport:
+  description: DATVMod
+  properties:
+    channelPowerDB:
+      description: power transmitted in channel (dB)
+      type: number
+      format: float
+    channelSampleRate:
+      type: integer