TrackingGraphParameters

Tracking graph parameters used for forensic analysis; null when not provided

  • hopWindow
    Type: string Format: duration

    Time window around each transaction that DICT considers when linking graph edges. ISO-8601 duration. Optional (Bacen default: PT24H).

  • maxHops
    Type: integer Format: int32
    min:  
    1
    max:  
    10

    Maximum number of hops (graph depth) that DICT will traverse from the originating transaction. Limits depth of the fraud network analysis. Optional (Bacen default: 5; Bacen ceiling: 10 per OpenAPI v2.10.1 line 4748).

  • maxTransactions
    Type: integer Format: int32
    min:  
    1

    Maximum number of outgoing transactions per account node that DICT will follow. Caps graph traversal breadth to prevent analysis explosion on high-volume accounts. Optional (Bacen default: 500).

  • minTransactionAmount
    Type: number
    min:  
    0.01

    Minimum transaction amount (BRL) to include in the forensic graph traversal. Transactions below this value are excluded from the fraud network graph. Optional — Bacen applies its own floor when absent (default: 200.00).