> ## Documentation Index > Fetch the complete documentation index at: https://hevninc.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Set contractor payment methods for contract ## OpenAPI ````yaml /openapi.json put /api/v1/documents/contracts/{contract_id}/payment_methods openapi: 3.1.0 info: title: HEVN API description: Backend API for HEVN mobile neobank version: 0.1.2 servers: - url: https://api.hevn.finance description: Production security: [] paths: /api/v1/documents/contracts/{contract_id}/payment_methods: put: tags: - contracts summary: Set contractor payment methods for contract operationId: >- update_contract_payment_methods_api_v1_documents_contracts__contract_id__payment_methods_put parameters: - name: contract_id in: path required: true schema: type: string format: uuid title: Contract Id - name: x-api-key in: header required: false schema: anyOf: - type: string - type: 'null' title: X-Api-Key requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateContractPaymentMethodsRequest' responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/ContractResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - HTTPBearer: [] components: schemas: UpdateContractPaymentMethodsRequest: properties: paymentMethods: items: additionalProperties: true type: object type: array title: Paymentmethods type: object title: UpdateContractPaymentMethodsRequest description: Payment methods selected by the contractor for this contract. ContractResponse: properties: id: type: string format: uuid title: Id clientId: type: string format: uuid title: Clientid contractorId: type: string format: uuid title: Contractorid client: anyOf: - $ref: '#/components/schemas/ContractParty' - type: 'null' contractor: anyOf: - $ref: '#/components/schemas/ContractParty' - type: 'null' label: anyOf: - type: string - type: 'null' title: Label documentId: anyOf: - type: string format: uuid - type: 'null' title: Documentid documentName: anyOf: - type: string - type: 'null' title: Documentname documentFileName: anyOf: - type: string - type: 'null' title: Documentfilename documentDownloadLink: anyOf: - type: string - type: 'null' title: Documentdownloadlink type: $ref: '#/components/schemas/ContractType' status: $ref: '#/components/schemas/ContractStatus' amount: anyOf: - type: string pattern: ^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$ - type: 'null' title: Amount currency: anyOf: - $ref: '#/components/schemas/Currency' - type: 'null' period: anyOf: - type: string - type: 'null' title: Period activationAt: anyOf: - type: string format: date-time - type: 'null' title: Activationat expirationAt: anyOf: - type: string format: date-time - type: 'null' title: Expirationat signatureRequestId: anyOf: - type: string - type: 'null' title: Signaturerequestid signed: anyOf: - additionalProperties: true type: object - type: 'null' title: Signed clientAcceptance: anyOf: - additionalProperties: true type: object - type: 'null' title: Clientacceptance contractorAcceptance: anyOf: - additionalProperties: true type: object - type: 'null' title: Contractoracceptance creatorId: anyOf: - type: string format: uuid - type: 'null' title: Creatorid fields: anyOf: - additionalProperties: true type: object - type: 'null' title: Fields priorityMethods: items: $ref: '#/components/schemas/TransactionType' type: array title: Prioritymethods paymentMethods: items: additionalProperties: true type: object type: array title: Paymentmethods lastInvoice: anyOf: - $ref: '#/components/schemas/ContractLastInvoice' - type: 'null' createdAt: type: string format: date-time title: Createdat updatedAt: type: string format: date-time title: Updatedat type: object required: - id - clientId - contractorId - type - status - createdAt - updatedAt title: ContractResponse description: Contract response. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError ContractParty: properties: id: type: string format: uuid title: Id email: anyOf: - type: string - type: 'null' title: Email displayName: anyOf: - type: string - type: 'null' title: Displayname firstName: anyOf: - type: string - type: 'null' title: Firstname lastName: anyOf: - type: string - type: 'null' title: Lastname entityName: anyOf: - type: string - type: 'null' title: Entityname avatarUrl: anyOf: - type: string - type: 'null' title: Avatarurl isBusiness: type: boolean title: Isbusiness default: false address: anyOf: - additionalProperties: true type: object - type: 'null' title: Address type: object required: - id title: ContractParty description: Minimal user data embedded in contract responses. ContractType: type: string enum: - service - employment - nda - contractor - default_contractor - custom - vendor - milestone - msa - other title: ContractType description: Contract type. ContractStatus: type: string enum: - pending_approval_by_contractor - pending_approval_by_client - active - completed - cancelled - paused title: ContractStatus description: Contract status. Currency: type: string enum: - USD - EUR - GBP - JPY - CHF - CAD - AUD - NZD - SEK - NOK - AED - HKD title: Currency description: Supported invoice/contract currencies. G10 majors + AED/HKD. TransactionType: type: string enum: - sepa - swift - ach - uaefts - fedwire - swift-usd - swift-eur - wire - pix - crypto - card - internal - refund title: TransactionType description: |- Transaction type - payment rail. Includes all ``FiatPaymentType`` values (sepa/swift/ach/uaefts) plus extended fiat variants (wire/swift-usd/swift-eur/fedwire/pix) and non-fiat rails (crypto/card/internal/refund). ContractLastInvoice: properties: id: type: string format: uuid title: Id clientId: type: string format: uuid title: Clientid contractorId: anyOf: - type: string format: uuid - type: 'null' title: Contractorid contractorEmail: anyOf: - type: string - type: 'null' title: Contractoremail clientEmail: anyOf: - type: string - type: 'null' title: Clientemail contractId: anyOf: - type: string format: uuid - type: 'null' title: Contractid onchainTransactionId: anyOf: - type: string - type: 'null' title: Onchaintransactionid invoiceDocumentId: anyOf: - type: string format: uuid - type: 'null' title: Invoicedocumentid amount: type: string pattern: ^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$ title: Amount discount: anyOf: - type: string pattern: ^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$ - type: 'null' title: Discount currency: $ref: '#/components/schemas/Currency' comment: anyOf: - type: string - type: 'null' title: Comment emailMessage: anyOf: - type: string - type: 'null' title: Emailmessage invoiceNumber: anyOf: - type: string - type: 'null' title: Invoicenumber issuedDate: anyOf: - type: string format: date - type: 'null' title: Issueddate dueDate: anyOf: - type: string format: date - type: 'null' title: Duedate status: type: string title: Status paidAt: anyOf: - type: string format: date-time - type: 'null' title: Paidat createdAt: type: string format: date-time title: Createdat updatedAt: type: string format: date-time title: Updatedat type: object required: - id - clientId - amount - currency - status - createdAt - updatedAt title: ContractLastInvoice description: Flat last invoice data embedded in contract responses. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: HTTPBearer: type: http scheme: bearer x-default: Bearer ````