> ## 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. # Validate an inbound Pix Automático authorization > Validates an inbound recurring-payment authorization request pushed by the upstream system. A synchronous validation returns the result inline (200); a Jornada-3 authorization returns 202-async with the eventual result delivered via the outbound 4.3.10 validation reply. ## OpenAPI ````yaml en/openapi/v3-current/pix.yaml POST /v1/pix-automatico/authorizations/inbound/validate openapi: 3.0.3 info: title: Plugin BR Pix Direct - Complete API description: | Complete API for Brazilian Pix instant payment system including Pix key dictionary operations, QR code generation/decoding, transactions and transaction limits. version: 1.0.0 servers: - url: https://plugin-pix-direct.api.lerian.net - url: https://plugin-pix-direct-qrcode.api.lerian.net security: - bearerAuth: [] paths: /v1/pix-automatico/authorizations/inbound/validate: post: tags: - Pix Automático API summary: Validate an inbound Pix Automático authorization description: >- Validates an inbound recurring-payment authorization request pushed by the upstream system. A synchronous validation returns the result inline (200); a Jornada-3 authorization returns 202-async with the eventual result delivered via the outbound 4.3.10 validation reply. requestBody: content: application/json: schema: $ref: '#/components/schemas/ValidateAuthorizationBody' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/ValidateAuthorizationResponse' description: OK '202': description: Jornada-3 async acknowledgement (dtHrValidacao only). components: schemas: ValidateAuthorizationBody: additionalProperties: false properties: descContrato: description: Free-text contract description (35-char). type: string devedor: $ref: '#/components/schemas/InboundDebtorBlock' dtFinalRecorrencia: description: Last payment date (aaaa-mm-dd). type: string dtHrAutorizacaoRecorrencia: description: Authorization timestamp (UTC). type: string dtHrCriacaoRecorrencia: description: Recurrence creation timestamp (UTC). type: string dtInicialRecorrencia: description: First payment date (aaaa-mm-dd). type: string idRecorrencia: description: Unique recurrence id (29-char, RR...). type: string idSolicitacaoRecorrencia: description: Confirmation-solicitation id (29-char, IS...). type: string jornada: description: Authorization journey (1..4). format: int64 type: integer motivoRejeicao: description: >- Rejection reason code (4-char; required when resultadoAutorizacao=false). type: string nrContrato: description: Contract/order identifier (35-char). type: string pagador: $ref: '#/components/schemas/InboundPayerBlock' recebedor: $ref: '#/components/schemas/InboundRecipientBlock' resultadoAutorizacao: description: Payer analysis result (true=Aceita, false=Rejeitada). type: boolean retentativa: description: Retry policy (0=none, 1=up to 3 in 7 days). format: int64 type: integer tpFrequencia: description: Recurrence periodicity (0..4). format: int64 type: integer valor: description: Fixed payment amount in reais (a JSON number). format: double type: number required: - idRecorrencia - retentativa - jornada - tpFrequencia - dtInicialRecorrencia - recebedor - pagador - nrContrato - dtHrCriacaoRecorrencia type: object ValidateAuthorizationResponse: additionalProperties: false properties: dtHrValidacao: description: Validation timestamp (UTC). type: string motivoRejeicao: description: Rejection reason code (required when resultado=0). type: string resultado: description: >- Validation result (0=Invalido, 1=Valido); omitted on the 202 async ack. format: int64 type: integer required: - dtHrValidacao type: object InboundDebtorBlock: additionalProperties: false properties: cpfCnpj: description: Debtor CPF or CNPJ (a v5.5.0 string). type: string nome: description: Debtor name/razao social. type: string tpPessoa: description: Person type (0=Pessoa Fisica, 1=Pessoa Juridica). format: int64 type: integer required: - tpPessoa - cpfCnpj - nome type: object InboundPayerBlock: additionalProperties: false properties: codMunIbge: description: >- Payer municipality IBGE code (7 digits). Carried for wire-completeness; the spec marks it Sim on 5.2.4, but the service does not consume or persist payer municipality this wave (the domain has no municipality field). format: int64 type: integer cpfCnpj: description: Payer CPF or CNPJ (a v5.5.0 string). type: string ispb: description: Payer participant ISPB (8 digits, a v5.5.0 string). type: string nrAgencia: description: Payer branch (nrAgencia, 4 digits, string; the branch source). type: string nrConta: description: Payer account number (nrConta, a string; NEVER the branch). type: string tpPessoa: description: Person type (0=Pessoa Fisica, 1=Pessoa Juridica). format: int64 type: integer required: - ispb - tpPessoa - cpfCnpj - nrConta type: object InboundRecipientBlock: additionalProperties: false properties: cnpj: description: Recipient CNPJ (14 digits, a v5.5.0 string). type: string ispb: description: Recipient participant ISPB (8 digits, a v5.5.0 string). type: string nome: description: Recipient legal/trade name (razao social). type: string required: - ispb - cnpj - nome type: object securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: > JWT Bearer token authentication. Obtain token from `/v1/login/oauth/access_token` endpoint using client credentials (clientId and clientSecret). Include token in Authorization header: `Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...` Token expires after 3600 seconds (1 hour). ````