openapi: 3.1.0
info:
  title: HEVN 2FA apps-transfer API
  description: Backend API for HEVN mobile neobank
  version: 0.1.2
servers:
- url: https://api.hevn.finance
  description: Production
tags:
- name: apps-transfer
paths:
  /api/v1/apps/{app_id}/transfer:
    post:
      tags:
      - apps-transfer
      summary: Legacy app-id transfer route
      description: 'Resolve recipient + amount from context, then spend USDC from the

        app''s smart wallet via the user''s SpendPermission.


        Mirrors the body of ``POST /mcp/transfer``; the only differences are

        the auth model (new ``api_keys`` instead of ``mcp_api_keys``) and the

        spender wallet (shared ``app.smart_wallet_address`` instead of per-key).


        Deprecated for HEVN CLI usage: current CLI calls POST /apps/transfer and the backend resolves the app from the API key.'
      operationId: transfer_api_v1_apps__app_id__transfer_post
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App Id
      - name: Idempotency-Key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Idempotency-Key
      - name: x-api-key
        in: header
        required: true
        schema:
          type: string
          title: X-Api-Key
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AppTransferContext'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppTransferResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      deprecated: true
  /api/v1/apps/transfer:
    post:
      tags:
      - apps-transfer
      summary: Send USDC from the app resolved by the API key
      description: Resolve recipient and amount from context, then spend USDC through the app associated with the calling API key. This is the app-id-free transfer route used by the current HEVN CLI.
      operationId: transfer_api_v1_apps_transfer_post
      security:
      - HTTPBearer: []
      - ApiKeyAuth: []
      parameters:
      - name: Idempotency-Key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Idempotency-Key
      - name: x-api-key
        in: header
        required: false
        schema:
          type: string
          title: X-Api-Key
        description: Alternative API key header. Use Authorization Bearer by default, or X-Api-Key when that header mode is configured.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AppTransferContext'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AppTransferResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/transfers:
    get:
      tags:
      - apps-transfer
      summary: List transfers for the app resolved by the API key
      description: List app-scoped transfers for the app associated with the calling API key. This is the app-id-free transfer history route used by the current HEVN CLI wrapper.
      operationId: list_transfers_api_v1_apps_transfers_get
      parameters:
      - name: idempotency_key
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Idempotency Key
      - name: limit
        in: query
        required: false
        schema:
          type: integer
          maximum: 200
          minimum: 1
          default: 50
          title: Limit
      - name: offset
        in: query
        required: false
        schema:
          type: integer
          minimum: 0
          default: 0
          title: Offset
      - name: x-api-key
        in: header
        required: false
        schema:
          type: string
          title: X-Api-Key
        description: Alternative API key header. Use Authorization Bearer by default, or X-Api-Key when that header mode is configured.
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/McpTransactionResponse'
                title: Response List Transfers Api V1 Apps Transfers Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      security:
      - HTTPBearer: []
      - ApiKeyAuth: []
components:
  schemas:
    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
    McpTransactionResponse:
      properties:
        txHash:
          type: string
          title: Txhash
        amount:
          anyOf:
          - type: number
          - type: 'null'
          title: Amount
        receiverEmail:
          anyOf:
          - type: string
          - type: 'null'
          title: Receiveremail
        receiverAddress:
          anyOf:
          - type: string
          - type: 'null'
          title: Receiveraddress
        transactionLink:
          anyOf:
          - type: string
          - type: 'null'
          title: Transactionlink
        time:
          type: string
          format: date-time
          title: Time
      type: object
      required:
      - txHash
      - time
      title: McpTransactionResponse
    AppTransferResponse:
      properties:
        txHash:
          type: string
          title: Txhash
      type: object
      required:
      - txHash
      title: AppTransferResponse
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    AppTransferContext:
      properties:
        contactId:
          anyOf:
          - type: string
            format: uuid
          - type: 'null'
          title: Contactid
        quoteId:
          anyOf:
          - type: string
          - type: 'null'
          title: Quoteid
        invoiceId:
          anyOf:
          - type: string
            format: uuid
          - type: 'null'
          title: Invoiceid
        amount:
          anyOf:
          - type: number
          - type: 'null'
          title: Amount
        memo:
          anyOf:
          - type: string
          - type: 'null'
          title: Memo
      type: object
      title: AppTransferContext
      description: 'Body of POST /apps/transfer.


        Exactly one of ``contactId`` / ``quoteId`` / ``invoiceId`` MUST be set

        (mirrors the /mcp/transfer body). ``amount`` is required when

        ``contactId`` is the dispatch path; otherwise it''s derived from the

        referenced invoice / quote.'
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer
      x-default: Bearer <token>
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: Alternative HEVN API key header. The CLI defaults to Authorization Bearer unless configured with HEVN_API_KEY_HEADER=X-Api-Key.