Hevn Inc apps API

openapi: 3.1.0
info:
  title: HEVN 2FA apps API
  description: Backend API for HEVN mobile neobank
  version: 0.1.2
servers:
- url: https://api.hevn.finance
  description: Production
tags:
- name: apps
paths:
  /api/v1/apps:
    post:
      tags:
      - apps
      summary: Create a new API app
      operationId: create_app_api_v1_apps_post
      security:
      - HTTPBearer: []
      parameters:
      - 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/ApiAppCreateRequest'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiAppResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    get:
      tags:
      - apps
      summary: List user's API apps
      operationId: list_apps_api_v1_apps_get
      security:
      - HTTPBearer: []
      parameters:
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ApiAppResponse'
                title: Response List Apps Api V1 Apps Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}:
    get:
      tags:
      - apps
      summary: 'App details: keys + matching spend permissions'
      operationId: get_app_api_v1_apps__app_id__get
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App Id
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiAppDetailResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    delete:
      tags:
      - apps
      summary: Delete an API app (soft-delete; cascades to all keys)
      operationId: delete_app_api_v1_apps__app_id__delete
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App Id
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: Response Delete App Api V1 Apps  App Id  Delete
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}/access:
    put:
      tags:
      - apps
      summary: Replace an app's access (cards/banks/scope) — owner only
      operationId: update_app_access_api_v1_apps__app_id__access_put
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App 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/ApiAppAccess'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiAppResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}/keys:
    post:
      tags:
      - apps
      summary: Issue a new API key under the app (raw key returned ONCE)
      operationId: create_app_key_api_v1_apps__app_id__keys_post
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App 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/app__schemas__routers__apps__ApiKeyCreateRequest'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/app__schemas__routers__apps__ApiKeyResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}/keys/{key_id}:
    delete:
      tags:
      - apps
      summary: Revoke an API key from the app (soft-delete)
      operationId: delete_app_key_api_v1_apps__app_id__keys__key_id__delete
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App Id
      - name: key_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: Key Id
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: Response Delete App Key Api V1 Apps  App Id  Keys  Key Id  Delete
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}/activity:
    get:
      tags:
      - apps
      summary: Recent notifications produced by this app's API keys
      operationId: get_app_activity_api_v1_apps__app_id__activity_get
      security:
      - HTTPBearer: []
      parameters:
      - name: app_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
          title: App Id
      - 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:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotificationListResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/{app_id}/transfer:
    post:
      tags:
      - apps
      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/me:
    get:
      tags:
      - apps
      summary: Introspect the current API key
      description: Return the user identity, owning app, granted scopes, balance, and remaining spend limit for the configured API key. Used by `hevn whoami`.
      operationId: me_api_v1_apps_me_get
      security:
      - HTTPBearer: []
      - ApiKeyAuth: []
      parameters:
      - 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:
                $ref: '#/components/schemas/AppsMeResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/apps/transfer:
    post:
      tags:
      - apps
      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
      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:
    ApiAppDetailResponse:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
        access:
          $ref: '#/components/schemas/ApiAppAccess'
        smartWalletAddress:
          type: string
          title: Smartwalletaddress
        lastUsed:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Lastused
        createdAt:
          type: string
          format: date-time
          title: Createdat
        updatedAt:
          type: string
          format: date-time
          title: Updatedat
        keys:
          items:
            $ref: '#/components/schemas/ApiKeyListItem'
          type: array
          title: Keys
          default: []
        permissions:
          items:
            $ref: '#/components/schemas/SmartWalletPermissionResponse'
          type: array
          title: Permissions
          default: []
      type: object
      required:
      - id
      - name
      - access
      - smartWalletAddress
      - lastUsed
      - createdAt
      - updatedAt
      title: ApiAppDetailResponse
    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
    ApiAppResponse:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
        access:
          $ref: '#/components/schemas/ApiAppAccess'
        smartWalletAddress:
          type: string
          title: Smartwalletaddress
        lastUsed:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Lastused
        createdAt:
          type: string
          format: date-time
          title: Createdat
        updatedAt:
          type: string
          format: date-time
          title: Updatedat
      type: object
      required:
      - id
      - name
      - access
      - smartWalletAddress
      - lastUsed
      - createdAt
      - updatedAt
      title: ApiAppResponse
    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.'
    NotificationListResponse:
      properties:
        notifications:
          items:
            $ref: '#/components/schemas/NotificationResponse'
          type: array
          title: Notifications
        total:
          type: integer
          title: Total
      type: object
      required:
      - notifications
      - total
      title: NotificationListResponse
      description: List of notifications response.
    ApiAppAccess:
      properties:
        cards:
          items:
            type: string
            format: uuid
          type: array
          title: Cards
          default: []
        banks:
          items:
            type: string
            format: uuid
          type: array
          title: Banks
          default: []
        scope:
          items:
            type: string
          type: array
          title: Scope
          default: []
      type: object
      title: ApiAppAccess
    ApiKeyListItem:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
        walletAddress:
          type: string
          title: Walletaddress
        keyPreview:
          type: string
          title: Keypreview
        lastUse:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Lastuse
        createdAt:
          type: string
          format: date-time
          title: Createdat
      type: object
      required:
      - id
      - name
      - walletAddress
      - keyPreview
      - lastUse
      - createdAt
      title: ApiKeyListItem
      description: Used in GET contexts — does NOT include raw key.
    app__schemas__routers__apps__ApiKeyResponse:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        name:
          type: string
          title: Name
        key:
          type: string
          title: Key
        walletAddress:
          type: string
          title: Walletaddress
        keyPreview:
          type: string
          title: Keypreview
        lastUse:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Lastuse
        createdAt:
          type: string
          format: date-time
          title: Createdat
      type: object
      required:
      - id
      - name
      - key
      - walletAddress
      - keyPreview
      - lastUse
      - createdAt
      title: ApiKeyResponse
      description: Returned ONCE on key creation — includes raw key.
    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
    SmartWalletPermissionResponse:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        permissionHash:
          type: string
          title: Permissionhash
        status:
          $ref: '#/components/schemas/PermissionStatus'
        account:
          type: string
          title: Account
        spender:
          type: string
          title: Spender
        token:
          type: string
          title: Token
        allowance:
          type: string
          title: Allowance
        period:
          type: integer
          title: Period
        start:
          type: integer
          title: Start
        end:
          type: integer
          title: End
        salt:
          type: string
          title: Salt
        remaining:
          anyOf:
          - type: string
          - type: 'null'
          title: Remaining
        txHash:
          type: string
          title: Txhash
        createdAt:
          type: string
          format: date-time
          title: Createdat
      type: object
      required:
      - id
      - permissionHash
      - status
      - account
      - spender
      - token
      - allowance
      - period
      - start
      - end
      - salt
      - remaining
      - txHash
      - createdAt
      title: SmartWalletPermissionResponse
    app__schemas__routers__apps__ApiKeyCreateRequest:
      properties:
        name:
          type: string
          maxLength: 100
          minLength: 1
          title: Name
      type: object
      required:
      - name
      title: ApiKeyCreateRequest
    NotificationChannel:
      type: string
      enum:
      - email
      - push
      - internal
      title: NotificationChannel
      description: Notification delivery channel.
    AppsMeResponse:
      properties:
        name:
          anyOf:
          - type: string
          - type: 'null'
          title: Name
        email:
          type: string
          title: Email
        balance:
          type: number
          title: Balance
          default: 0
        spendLimit:
          type: number
          title: Spendlimit
          default: 0
        appId:
          anyOf:
          - type: string
          - type: 'null'
          title: Appid
        appName:
          anyOf:
          - type: string
          - type: 'null'
          title: Appname
        scope:
          type: array
          items:
            type: string
          title: Scope
          default: []
      type: object
      required:
      - email
      title: AppsMeResponse
      description: Introspection response for the API key used by HEVN CLI whoami. Includes user identity, owning app, scopes, balance, and remaining spend limit.
    PermissionStatus:
      type: string
      enum:
      - active
      - revoked
      title: PermissionStatus
      description: Spend permission status.
    ApiAppCreateRequest:
      properties:
        name:
          type: string
          maxLength: 100
          minLength: 1
          title: Name
        access:
          $ref: '#/components/schemas/ApiAppAccess'
      type: object
      required:
      - name
      title: ApiAppCreateRequest
    AppTransferResponse:
      properties:
        txHash:
          type: string
          title: Txhash
      type: object
      required:
      - txHash
      title: AppTransferResponse
    NotificationResponse:
      properties:
        id:
          type: string
          format: uuid
          title: Id
        type:
          $ref: '#/components/schemas/NotificationType'
        channel:
          $ref: '#/components/schemas/NotificationChannel'
        isOpened:
          type: boolean
          title: Isopened
        content:
          anyOf:
          - additionalProperties: true
            type: object
          - type: 'null'
          title: Content
        createdAt:
          type: string
          format: date-time
          title: Createdat
        deviceName:
          anyOf:
          - type: string
          - type: 'null'
          title: Devicename
        ipAddress:
          anyOf:
          - type: string
          - type: 'null'
          title: Ipaddress
      type: object
      required:
      - id
      - type
      - channel
      - isOpened
      - createdAt
      title: NotificationResponse
      description: Single notification response.
    NotificationType:
      type: string
      enum:
      - login
      - user_created
      - welcome
      - payment_received
      - payment_sent
      - withdrawal
      - invoice
      - invite
      - account_approved
      - sign_request
      - sign_completed
      - team_access
      - bank_account_ready
      - share_kyb
      - payment_claim
      - contact_invite
      - new_device_login
      - new_passkey
      - new_api_key
      - new_team_member
      - privy_key_exported
      - privy_wallet_recovered
      - privy_mfa_disabled
      - contract_payment_methods_updated
      - contract_created
      - contact_added
      - bank_requested
      - card_created
      - card_details_viewed
      - spending_alert
      - low_balance
      - accounting_sync_failed
      - bill_status
      - tx_comment
      - support_reply
      - compliance_reply
      title: NotificationType
      description: Notification type — matches the kind of event being notified.
  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.