> ## 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. # Download a retained consignado contract artifact > Returns the verified artifact bytes. The bancarizador reads every contract of its tenant. A fund or originador credential reads a contract's signed CCB, biometrics pack and cadastro only when the fund or originador it acts for sent the averbação or one of its documentation attempts, and a fund credential also reads them once the contract is ceded to its fund. A contract a renegociação minted serves its signed CCB once Dataprev accepted its documentation, to the fund and originador the contract inherited from the contract it replaced. Any other contract answers the same 404 as a missing one. Missing and non-entitled artifacts share the same 404 response. The response contains no storage coordinates or direct-storage URL. Partner route: the text above describes the party's own route. Here the register id in the path names the party: it must be in the partner credential's scope and registered under the caller's tenant, and the call runs as that party, exactly as the party's own credential would. ## OpenAPI ````yaml /pt/openapi/v3-current/consignado.yaml get /v1/consignado/originadores/{originador_id}/contracts/{numero_contrato}/artifacts/{artifact_type} openapi: 3.1.0 info: contact: email: contact@lerian.studio name: Lerian Studio url: https://lerian.studio description: >- OpenAPI 3.1 surface for Lerian Consignado — Dataprev. The API covers tenant credentials and rail configuration, worker margin, loan auctions and bids, contract registration and lifecycle, B3 instrument codes, disbursement confirmation, portability, refinancing, renegotiation, FGTS guarantees, reconciliation, funds, assignments, throughput, and event subscriptions. license: name: Lerian Studio General License title: Lerian Consignado API version: v1.0.0 servers: - url: https://br-consignado-gw.sandbox.lerian.net security: - BearerAuth: [] tags: - description: >- Per-tenant Dataprev credential custody and public rail configuration (upload, status, rotation, revoke, requester code, and worker portal base URL) name: Credentials - description: >- Per-tenant streaming-hub subscription control-plane (list, create, get, rotate, revoke, and test delivery) name: Subscriptions - description: >- Dataprev payroll-rail surface: FGTS balance and authorization reads, the FGTS guarantee execution, contract suspension, reactivation and term changes, the rail's own contract documents, and the on-demand reads of leilão solicitações, escriturações, repasses and employment terminations name: Consignado Rail - description: >- Synchronous rail command surface: the operations a bancarizador without the lender drives over HTTP. name: Consignado Rail Commands - description: >- Gateway-owned disbursement confirmation: a client bank recording money it has ALREADY paid to a worker. It crosses no government boundary and proxies no Dataprev operation. name: Consignado Disbursement - description: >- Per-tenant self-service outbound Dataprev rail throughput: read and set this tenant's own requests-per-second, including a deliberate pause at zero name: Consignado Throughput - description: >- The B3 instrument code (Código IF) of an averbado contract: informed once by the bancarizador after B3 registers the CCB, and read back name: Consignado Registro B3 paths: /v1/consignado/originadores/{originador_id}/contracts/{numero_contrato}/artifacts/{artifact_type}: get: tags: - Artifacts summary: Download a retained consignado contract artifact description: >- Returns the verified artifact bytes. The bancarizador reads every contract of its tenant. A fund or originador credential reads a contract's signed CCB, biometrics pack and cadastro only when the fund or originador it acts for sent the averbação or one of its documentation attempts, and a fund credential also reads them once the contract is ceded to its fund. A contract a renegociação minted serves its signed CCB once Dataprev accepted its documentation, to the fund and originador the contract inherited from the contract it replaced. Any other contract answers the same 404 as a missing one. Missing and non-entitled artifacts share the same 404 response. The response contains no storage coordinates or direct-storage URL. Partner route: the text above describes the party's own route. Here the register id in the path names the party: it must be in the partner credential's scope and registered under the caller's tenant, and the call runs as that party, exactly as the party's own credential would. operationId: getConsignadoContractArtifactAsOriginador parameters: - description: >- The originador's register id, as returned in the id field of GET /v1/consignado/originadores. It must be in the partner credential's scope. in: path name: originador_id required: true schema: description: >- The originador's register id, as returned in the id field of GET /v1/consignado/originadores. It must be in the partner credential's scope. examples: - 6f1c2a3b-4d5e-4f60-8a7b-9c0d1e2f3a4b format: uuid type: string - description: Client contract identity within the authenticated tenant. in: path name: numero_contrato required: true schema: description: Client contract identity within the authenticated tenant. examples: - contract-1 minLength: 1 type: string - description: Closed retained artifact type. in: path name: artifact_type required: true schema: description: Closed retained artifact type. enum: - signed_ccb - biometrics_documents_pack examples: - signed_ccb type: string responses: '200': content: application/pdf: schema: contentMediaType: application/octet-stream format: binary type: string application/zip: schema: contentMediaType: application/octet-stream format: binary type: string description: Verified retained artifact bytes. headers: Cache-Control: schema: type: string Content-Disposition: schema: type: string Content-Length: schema: type: string Content-Type: schema: type: string ETag: schema: type: string X-Content-Type-Options: schema: type: string '401': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Unauthorized '403': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Forbidden '404': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Not Found '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 '501': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Not Implemented '503': content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Service Unavailable security: - BearerAuth: [] components: schemas: Detail: additionalProperties: true properties: code: description: >- Stable, machine-readable product error code. One of the enumerated values: the CLT-NNNN catalog codes for the general refusal classes; the named command conflicts, which a client branches on to tell one conflict from another; the four terminal refusals IDEMPOTENCY_STATE_UNRECOGNISED, IDEMPOTENCY_RECORD_UNREADABLE, IDEMPOTENCY_OUTCOME_UNRECORDED and IDEMPOTENCY_REPLAY_UNAVAILABLE (422), which tell the client to reconcile the original request and never retry under a new key; IDEMPOTENCY_KEY_REUSE (422): the key is spent on a different request, so send a new key; the codes a single surface answers, named after it (FUNDO_*, CESSAO_*, REGISTRO_B3_*, ...); and the 5xx codes naming an upstream (DATAPREV_*, STREAMING_HUB_*, TENANT_MANAGER_*, the Access Manager's AUT-0033 and AUT-1021) or an unknown outcome, whose detail is client-readable. enum: - AUT-0033 - AUT-1021 - AVERBACAO_ARTIFACT_CONFLICT - AVERBACAO_CLAIM_CONFLICT - AVERBACAO_DOCUMENTATION_CONFLICT - AVERBACAO_EXCLUDED - AVERBACAO_HELD_BY_ANOTHER_SENDER - AVERBACAO_NOT_ACCEPTED - AVERBACAO_OPERATIONS_INTERNAL - AVERBACAO_OPERATIONS_INVALID_CURSOR - AVERBACAO_OPERATIONS_INVALID_QUERY - AVERBACAO_OPERATIONS_UNKNOWN_STATUS - AVERBACAO_OPERATION_NOT_FOUND - BID_NO_PROPOSTA_LEFT - BID_ORIGINADOR_INACTIVE - BID_ORIGINADOR_UNKNOWN - BID_PROPOSAL_SLOT_TAKEN - BID_SOLICITACAO_TAKEN - BID_SOLICITACAO_UNKNOWN - BID_SUBMISSIONS_INTERNAL - BID_SUBMISSIONS_INVALID_CURSOR - BID_SUBMISSIONS_UNKNOWN_SITUATION - BOOKING_FIELD_INVALID - CEDED_CREDIT_INTERNAL - CEDED_CREDIT_NO_FUND_ENTITLEMENT - CEDED_CREDIT_UNAVAILABLE - CESSAO_CEDED_TO_OTHER_FUND - CESSAO_CREDIT_NOT_ACCEPTED - CESSAO_CREDIT_NOT_FOUND - CESSAO_CREDIT_NOT_WITNESSED - CESSAO_CREDIT_PENDING - CESSAO_FUNDO_NOT_ATTRIBUTED - CESSAO_INTERNAL - CESSAO_INVALID_INPUT - CESSAO_UNAVAILABLE - CESSAO_UNWIRED - CLT-0001 - CLT-0002 - CLT-0003 - CLT-0004 - CLT-0005 - CLT-0006 - CLT-0007 - CLT-0008 - CLT-0009 - CLT-0010 - CLT-0011 - CONTRACT_ALREADY_REGISTERED - CONTRACT_NOT_BOOKABLE - CURSOR_EXPIRED - CURSOR_FENCE_MISMATCH - DATAPREV_CREDENTIAL_REJECTED - DATAPREV_CREDENTIAL_REQUIRED - DATAPREV_CREDENTIAL_REVOKED - DATAPREV_INVALID_RESPONSE - DATAPREV_TIMEOUT - DATAPREV_UNAVAILABLE - DECLARED_DATES_OUT_OF_ORDER - DECLARED_TERMS_INCONSISTENT - DISBURSEMENT_CONFIRMATIONS_INTERNAL - DISBURSEMENT_CONFIRMATIONS_INVALID_CURSOR - DISBURSEMENT_PAYMENT_CONFLICT - EVENT_DELIVERY_INTERNAL - EXCLUSION_AUTHORITY_CONFLICT - EXCLUSION_BOOKING_IDENTITY_INCOMPLETE - EXCLUSION_DOCUMENTATION_UNDERWAY - EXCLUSION_OPERATIONS_INTERNAL - EXCLUSION_OPERATIONS_INVALID_CURSOR - EXCLUSION_OPERATIONS_INVALID_QUERY - EXCLUSION_OPERATIONS_UNKNOWN_STATUS - EXCLUSION_OPERATION_NOT_FOUND - FGTS_EXECUTION_ALREADY_REFUSED - FGTS_EXECUTION_CONTRACT_TAKEN - FGTS_EXECUTION_OUTCOME_UNRESOLVED - FGTS_EXECUTION_PAYLOAD_MISMATCH - FIRST_DEDUCTION_BEFORE_COMPETENCIA - FORMALIZATION_DEADLINE_EXCEEDED - FUNDO_CNPJ_CONFLICT - FUNDO_DEACTIVATED - FUNDO_INTERNAL - FUNDO_INVALID_ID - FUNDO_INVALID_INPUT - FUNDO_NOT_FOUND - FUNDO_NOT_REGISTERED - FUNDO_REF_CONFLICT - FUNDO_UNAVAILABLE - IDEMPOTENCY_KEY_REUSE - IDEMPOTENCY_OUTCOME_UNRECORDED - IDEMPOTENCY_RECORD_UNREADABLE - IDEMPOTENCY_REPLAY_UNAVAILABLE - IDEMPOTENCY_STATE_UNRECOGNISED - INVALID_CONTRACT_NUMBER - INVALID_CURSOR - INVALID_EVENTS_INVALID_CURSOR - INVALID_EVENT_NOT_FOUND - INVALID_EVENT_NOT_REQUEUEABLE - INVALID_PAGE_LIMIT - INVENTORY_UNAVAILABLE - MARGIN_SNAPSHOT_INCONSISTENT - ORIGINADOR_INTERNAL - ORIGINADOR_INVALID_ID - ORIGINADOR_INVALID_INPUT - ORIGINADOR_NOT_FOUND - ORIGINADOR_REF_CONFLICT - ORIGINADOR_UNAVAILABLE - OUTCOME_UNKNOWN - PORTABILIDADE_WINDOW_EXPIRED - RAIL_COMMANDS_INTERNAL - RAIL_COMMANDS_INVALID_CURSOR - RAIL_COMMANDS_TENANT_REQUIRED - RAIL_COMMANDS_UNKNOWN_FILTER - RAIL_COMMAND_ALREADY_REFUSED - RAIL_COMMAND_ANSWER_NOT_RETAINED - RAIL_COMMAND_CLAIM_CONFLICT - RAIL_COMMAND_OUTCOME_UNRESOLVED - RAIL_COMMAND_PAYLOAD_MISMATCH - RATE_OUTSIDE_PRODUCT_RANGE - REGISTRATION_NOT_FOUND - REGISTRO_B3_AVERBACAO_NAO_CONFIRMADA - REGISTRO_B3_CONTRATO_NAO_ENCONTRADO - REGISTRO_B3_DATA_REGISTRO_INVALIDA - REGISTRO_B3_INTERNAL - REGISTRO_B3_JA_INFORMADO - REGISTRO_B3_NAO_INFORMADO - REGISTRO_B3_UNAVAILABLE - REGISTRO_B3_UNWIRED - REPASSE_EXPECTATIONS_INTERNAL - REPASSE_EXPECTATIONS_INVALID_CURSOR - REPASSE_EXPECTATIONS_UNKNOWN_SITUATION - REVERSAO_WINDOW_EXPIRED - SALDO_DEVEDOR_INTERNAL - SALDO_DEVEDOR_INVALID_CURSOR - SALDO_DEVEDOR_NOT_FOUND - SALDO_DEVEDOR_TENANT_REQUIRED - SALDO_DEVEDOR_UNAVAILABLE - STREAMING_HUB_TIMEOUT - STREAMING_HUB_UNAVAILABLE - TENANT_MANAGER_TIMEOUT - TENANT_MANAGER_UNAVAILABLE - THROUGHPUT_HISTORY_INTERNAL - THROUGHPUT_HISTORY_INVALID_CURSOR - THROUGHPUT_HISTORY_TENANT_REQUIRED - THROUGHPUT_HISTORY_UNAVAILABLE - THROUGH_REQUIRED - UNKNOWN_QUERY_PARAMETER 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 ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.