> ## Documentation Index > Fetch the complete documentation index at: https://docs.lerian.studio/llms.txt > Use this file to discover all available pages before exploring further. # Get a MED fraud marker > Returns a single fraud marker by its idMarcacaoFraude GUID, read live from JDPI (contract 2.16). An unknown id returns a coded 404. ## OpenAPI ````yaml /en/openapi/v3-current/pix.yaml get /v1/med/fraud-markers/{idMarcacaoFraude} openapi: 3.1.0 info: description: Brazilian PIX Direct (DICT + SPI) plugin API. title: plugin-br-pix-jd version: 1.0.0 servers: [] security: - BearerAuth: [] paths: /v1/med/fraud-markers/{idMarcacaoFraude}: get: tags: - MED Fraud Markers summary: Get a MED fraud marker description: >- Returns a single fraud marker by its idMarcacaoFraude GUID, read live from JDPI (contract 2.16). An unknown id returns a coded 404. operationId: getMedFraudMarker parameters: - description: The fraud-marker GUID. in: path name: idMarcacaoFraude required: true schema: description: The fraud-marker GUID. examples: - c3d4e5f6-a7b8-9012-cdef-345678901234 type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/FraudMarkerView' description: OK '422': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Unprocessable Entity '500': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Internal Server Error default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error components: schemas: FraudMarkerView: additionalProperties: false properties: chave: description: The flagged Pix key, when known. examples: - user@example.com type: string cpfCnpj: description: The flagged document. examples: - '12345678901' type: string dictCorrelationId: description: >- idCorrelacao — the DICT support identifier for this consultar call; quote it to JD when disputing whether the read happened. examples: - a7f12465e19f5ca51329479a5bae60c2 type: string dictReturnedAt: description: dtHrRetornoDict — when DICT answered this consultar (contract 2.16). examples: - '2023-08-16T10:30:05.025Z' type: string dtHrCriacao: description: JDPI creation timestamp (RFC 3339 UTC). examples: - '2024-01-01T12:00:00.000Z' type: string dtHrUltModificacao: description: JDPI last-modification timestamp (RFC 3339 UTC) — the watermark. examples: - '2024-01-01T12:05:00.000Z' type: string idMarcacaoFraude: description: Fraud-marker GUID (the natural key). examples: - c3d4e5f6-a7b8-9012-cdef-345678901234 type: string idRelatoInfracao: description: >- Linked infraction GUID, when the marker was auto-created from a closed infraction. examples: - a1b2c3d4-e5f6-7890-abcd-ef1234567890 type: string ispb: description: ISPB of the creator PSP. examples: - '12345678' type: string ispbRelatoInfracao: description: Linked infraction's PSP ISPB, when infraction-originated. examples: - '87654321' type: string status: description: stMarcacaoFraude lifecycle code (0=Registrada, 1=Cancelada). examples: - 0 format: int64 type: integer statusDescription: description: Human-readable stMarcacaoFraude label. examples: - Registrada type: string tpFraude: description: Fraud-type code (0..4; 4=Desconhecida is read-only). examples: - 1 format: int64 type: integer tpFraudeDescription: description: Human-readable tpFraude label. examples: - Conta laranja type: string tpPessoa: description: Person-type code (0=Pessoa Fisica, 1=Pessoa Juridica). examples: - 0 format: int64 type: integer tpPessoaDescription: description: Human-readable tpPessoa label. examples: - Pessoa Fisica type: string required: - idMarcacaoFraude - ispb - tpPessoa - tpPessoaDescription - cpfCnpj - tpFraude - tpFraudeDescription - status - statusDescription - dtHrCriacao - dtHrUltModificacao type: object Detail: additionalProperties: false properties: code: description: >- Stable, machine-readable domain error code scoped to the emitting service (format: -NNNN). examples: - ERR-0001 type: string detail: description: >- A human-readable explanation specific to this occurrence of the problem. examples: - Property foo is required but is missing. type: string errors: description: Optional list of individual error details items: $ref: '#/components/schemas/ErrorDetail' type: - array - 'null' instance: description: >- A URI reference that identifies the specific occurrence of the problem. examples: - https://example.com/error-log/abc123 format: uri type: string status: description: HTTP status code examples: - 400 format: int64 type: integer title: description: >- A short, human-readable summary of the problem type. This value should not change between occurrences of the error. examples: - Bad Request type: string type: default: about:blank description: A URI reference to human-readable documentation for the error. examples: - https://example.com/errors/example format: uri type: string upstream: $ref: '#/components/schemas/Upstream' description: >- RFC 9457 extension member: the error a proxied third-party provider reported. Absent unless the emitting service explicitly surfaced one. type: object ErrorDetail: additionalProperties: false properties: location: description: >- Where the error occurred, e.g. 'body.items[3].tags' or 'path.thing-id' type: string message: description: Error message text type: string value: description: The value at the given location type: object Upstream: additionalProperties: false properties: code: description: The upstream provider's own error code, verbatim. examples: - E4001 type: string message: description: >- The upstream provider's own error message, verbatim (bounded, never its raw response body). examples: - account not found at provider type: string type: object securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````