> ## 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. # Set Conta-PI auto-transfer configuration > Prerequisite: the rail must be ready before a submit — an active certificate (see rotateCertificate, activateCertificate), a READY readiness report (see getReadiness), and a passing connectivity test (see createConnectivityTest). Declares the STR's automatic-transfer policy per account class (the platform emits wire code LPI0005): for EACH class (RB/CL and CCME) set exactly ONE of {percent, value} — a value of '0'/'0.00' disables auto-transfer for that class. 'Last message wins': a new config fully replaces the prior one. Persists the last-sent config frame and returns the derived wire code, the submit status, and the NUOp. This means dispatch was accepted, not BACEN confirmation; the STR acknowledges asynchronously (LPI0005R1) and later reports each automatic transfer it performs (LPI0006). Lerian SPB forwards the config values verbatim; it performs NO arithmetic. Idempotent — replaying the same X-Idempotency key with the same body returns the cached response. ## OpenAPI ````yaml en/openapi/v3-current/spb.yaml post /v1/str/operations/auto-transfer-config openapi: 3.1.0 info: contact: email: contact@lerian.studio name: Lerian Studio url: https://lerian.studio description: >- OpenAPI 3.1 surface for Lerian SPB, the direct integration between the institution and the Brazilian Payment System (SPB) over the National Financial System Network (RSFN). It covers the Reserve Transfer System (STR): message registry and capability catalog, operation lifecycle (bank transfers, IBS repasses, liquidity transfers, returns and cancellations), reserve-account and schedule queries, alçada governance, reconciliation, and event delivery. license: name: Lerian Studio General License title: Lerian SPB API version: 1.0.0 servers: - url: https://spb.sandbox.lerian.net security: [] tags: - description: Immutable audit-record trails for STR operations and lifecycle events. name: Audit - description: >- STR capability catalog describing supported message types and their constraints. name: Capabilities - description: >- ICP-Brasil certificate inventory with hot-reloadable rotation and activation. name: Certificates - description: >- Maker-checker approval queue for emissions parked above their alçada band: list pending, sign (approve), and deny. name: EmissionApprovals - description: Webhook event-delivery records with retry control for failed dispatches. name: EventDeliveries - description: Operation event catalog enumerating the emitted domain event types. name: Events - description: >- Inbound GEN-family notice log (GEN0001 connectivity echo, GEN0004 transmission error, GEN0005 administrative notice). name: GenNotices - description: >- SPB alçada governance: the value-band table and per-message-type signature requirements, hot-reloaded at runtime. name: Governance - description: >- Read raw STR message status: list messages and read a single message by NUOp. name: Messages - description: Aggregated operational summaries and metrics across STR operations. name: OperationalIntelligence - description: >- STR operation lifecycle for bank transfers and IBS repasses, including returns and cancellations. name: Operations - description: >- Service readiness state covering startup self-probes and dependency health. name: Readiness - description: Reconciliation cases and the actions that resolve operation discrepancies. name: Reconciliation - description: >- STR reports suite: synchronous, date-ranged aggregate reports (financial movement, rejected transactions, volumetria) over Lerian SPB's own transmission record. name: Reports - description: >- STR0013 reserve-account balance and STR0014 statement (extrato, message-mode) queries and their async results. name: ReserveQueries - description: >- GEN0019 participant responsável roster: full-replacement updates announced to BACEN. name: Responsibles - description: STR operating-window schedule governing when operations may be sent. name: Schedule - description: >- STR0001 single-party schedule queries (consulta de horários do STR) and their async STR0001R1 grid results. name: ScheduleQueries - description: Runtime SPB configuration settings for the STR integration. name: Settings - description: Webhook endpoint registration and management for event delivery. name: Webhooks - description: >- Flow (mandatory order): certificate → readiness → connectivity-test → submit. Activate a certificate, confirm the rail reports ready, pass a connectivity test, then submit an operation. Each step is its own resource; a submit must not be attempted before readiness passes. name: onboarding - description: >- Flow (mandatory order): parent operation SETTLED → return/cancel. A return or cancellation is a sub-resource of a settled parent operation; the {operationId}/{endToEndID} path segment enforces the parent structurally. name: lifecycle paths: /v1/str/operations/auto-transfer-config: post: tags: - Operations - onboarding summary: Set Conta-PI auto-transfer configuration description: >- Prerequisite: the rail must be ready before a submit — an active certificate (see rotateCertificate, activateCertificate), a READY readiness report (see getReadiness), and a passing connectivity test (see createConnectivityTest). Declares the STR's automatic-transfer policy per account class (the platform emits wire code LPI0005): for EACH class (RB/CL and CCME) set exactly ONE of {percent, value} — a value of '0'/'0.00' disables auto-transfer for that class. 'Last message wins': a new config fully replaces the prior one. Persists the last-sent config frame and returns the derived wire code, the submit status, and the NUOp. This means dispatch was accepted, not BACEN confirmation; the STR acknowledges asynchronously (LPI0005R1) and later reports each automatic transfer it performs (LPI0006). Lerian SPB forwards the config values verbatim; it performs NO arithmetic. Idempotent — replaying the same X-Idempotency key with the same body returns the cached response. operationId: createAutoTransferConfig parameters: - description: Bearer JWT token. in: header name: Authorization schema: description: Bearer JWT token. type: string - description: Idempotency key (canonical; legacy alias X-Idempotency-Key). in: header name: X-Idempotency schema: description: Idempotency key (canonical; legacy alias X-Idempotency-Key). type: string - description: Idempotency key (legacy alias). in: header name: X-Idempotency-Key schema: description: Idempotency key (legacy alias). type: string - description: Idempotency key TTL in seconds. in: header name: X-TTL schema: description: Idempotency key TTL in seconds. type: string requestBody: content: application/json: schema: $ref: '#/components/schemas/CreateAutoTransferConfigRequest' required: true responses: '202': content: application/json: schema: $ref: '#/components/schemas/AutoTransferConfigAcceptedResponse' description: Accepted links: prerequisite: description: >- Onboarding prerequisite: the rail readiness reported by getReadiness must be READY before a submit is accepted. operationId: getReadiness default: content: application/problem+json: schema: $ref: '#/components/schemas/Detail' description: Error security: - BearerAuth: [] components: schemas: CreateAutoTransferConfigRequest: additionalProperties: false properties: ccmePercent: description: >- CCME class: percentage of the CCME balance to auto-transfer. Set exactly one of ccmePercent or ccmeValue. '0' disables auto-transfer for this class. examples: - '25' type: string ccmeValue: description: >- CCME class: fixed decimal-reais amount to auto-transfer. Set exactly one of ccmePercent or ccmeValue. '0.00' disables auto-transfer for this class. examples: - '300.00' type: string rbClPercent: description: >- RB/CL class: percentage of the reserve/settlement balance to auto-transfer. Set exactly one of rbClPercent or rbClValue. '0' disables auto-transfer for this class. examples: - '50' type: string rbClValue: description: >- RB/CL class: fixed decimal-reais amount to auto-transfer. Set exactly one of rbClPercent or rbClValue. '0.00' disables auto-transfer for this class. examples: - '1500.25' type: string type: object AutoTransferConfigAcceptedResponse: additionalProperties: false properties: nuOp: description: >- SFN operation number stamped on the transmitted LPI0005 frame; the LPI0005R1 ACK correlates back to it. examples: - '12345678202606190000005' type: string status: description: >- Submit status: dispatch was accepted (the STR ACK arrives asynchronously as LPI0005R1). examples: - SUBMITTED type: string wireCode: description: LPI wire code of the auto-transfer config-set (always LPI0005). examples: - LPI0005 type: string required: - wireCode - status 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 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 securitySchemes: BearerAuth: bearerFormat: JWT description: JWT bearer token issued by the identity provider. scheme: bearer type: http ````