v.net
v.net.connect - Connects points to nearest arcs in a network
Vector (v.*)
QgsProcessingParameterVectorLayer|input|Input vector line layer (arcs)|1|None|False
QgsProcessingParameterVectorLayer|points|Input vector point layer (nodes)|0|None|False
Hardcoded|operation=connect
QgsProcessingParameterNumber|threshold|Threshold for connection distance|QgsProcessingParameterNumber.Double|50.0|False|None|None
*QgsProcessingParameterBoolean|-s|Snap points to network|False
QgsProcessingParameterVectorDestination|output|Network