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This page covers fields specific to Pix dispute resolution and anti-fraud operations, including key claims, infraction reports, refund requests, and fraud markers. These fields follow BACEN’s regulatory standards.

1. Claims


FieldDescriptionUsed in
claimIdUnique identifier for the key claimPix
claimTypeType of claim: OWNERSHIP or PORTABILITYPix
claimStatusCurrent status: OPEN, WAITING_RESOLUTION, CONFIRMED, CANCELLED, or COMPLETEDPix
claimerInformation about the claiming party (document, name, type)Pix
claimerAccountAccount details of the claiming partyPix
donorParticipantISPB of the donor participant (8 digits)Pix
confirmReasonReason for confirming the claimPix
cancelReasonReason for cancelling the claimPix
cancelledByParty that cancelled the claim: DONOR or CLAIMERPix
resolutionPeriodEndDeadline for the counterparty to respond (D+7)Pix
completionPeriodEndDeadline for claim completion (D+14)Pix

2. Infraction reports


FieldDescriptionUsed in
infractionReportIdUnique identifier for the infraction reportPix
transactionIdSPI transaction identifier (End-to-End ID)Pix
reasonInfraction reason: REFUND_REQUEST or REFUND_CANCELLEDPix
situationTypeType of fraud situation (e.g., SCAM, ACCOUNT_TAKEOVER, COERCION)Pix
reportDetailsDetailed description of the infraction (max 2000 characters)Pix
reporterParticipantISPB of the reporting participant (8 digits)Pix
counterpartyParticipantISPB of the counterparty (8 digits)Pix
analysisResultAnalysis result: AGREED or DISAGREEDPix
analysisDetailsDetailed analysis commentsPix
statusCurrent status: OPEN, ACKNOWLEDGED, CLOSED, or CANCELLEDPix

3. Refund requests


FieldDescriptionUsed in
refundIdUnique identifier for the refund requestPix
transactionIdOriginal Pix transaction identifier (End-to-End ID)Pix
amountRefund amount in BRLPix
infractionIdRelated infraction report ID (required for FRAUD reason)Pix
refundStatusCurrent status: OPEN, CLOSED, or CANCELLEDPix
refundAnalysisResultAnalysis result: TOTALLY_ACCEPTED, PARTIALLY_ACCEPTED, or REJECTEDPix
refundAnalysisDetailsDetailed analysis commentsPix
refundRejectionReasonRejection reason: NO_BALANCE, ACCOUNT_CLOSURE, INVALID_REQUEST, or OTHERPix
refundTransactionIdEnd-to-End ID of the refund transactionPix

4. Fraud markers


FieldDescriptionUsed in
fraudMarkerIdUnique identifier for the fraud markerPix
taxIdNumberCPF (11 digits) or CNPJ (14 digits) of the flagged individual or entityPix
fraudTypeClassification: APPLICATION_FRAUD, MULE_ACCOUNT, SCAMMER_ACCOUNT, or OTHERPix
keyOptional Pix key associated with the fraudPix
documentCPF or CNPJ of the flagged partyPix
fraudMarkerStatusCurrent status: REGISTERED or CANCELLEDPix