ReqRes · Capability

ReqRes API - App Users

App Users surface of the ReqRes API. 19 operations. Lead operation: ReqRes App User Login. Self-contained Naftiko capability covering one ReqRes business surface.

Run with Naftiko ReqResApp Users

What You Can Do

POST
Appuserlogin — ReqRes App User Login
/v1/app-users/login
POST
Verifyappusertoken — ReqRes Verify App User Token
/v1/app-users/verify
GET
Getappuserme — ReqRes Current App User
/v1/app-users/me
GET
Listappusers — ReqRes List App Users
/v1/app-users
POST
Createappuser — ReqRes Create App User
/v1/app-users
GET
Getappuser — ReqRes Get App User
/v1/app-users/{id}
PUT
Updateappuser — ReqRes Update App User
/v1/app-users/{id}
DELETE
Deleteappuser — ReqRes Delete App User
/v1/app-users/{id}
POST
Simulateappusersession — ReqRes Simulate App User Session
/v1/app-users/{id}/sessions/simulate
GET
Listprojectappusers — ReqRes List Project App Users
/v1/projects/{project-id}/app-users
GET
Getprojectappusertotal — ReqRes App Users Total
/v1/projects/{project-id}/app-users/total
GET
Getappsessionprofile — ReqRes App User Profile
/v1/me
GET
Listcollectionsappuser — ReqRes List Collections (app User)
/v1/collections
GET
Getcollectionappuser — ReqRes Get Collection (app User)
/v1/collections/{slug}
GET
Listrecordsappuser — ReqRes List Records (app User)
/v1/collections/{slug}/records
POST
Createrecordappuser — ReqRes Create Record (app User)
/v1/collections/{slug}/records
GET
Getrecordappuser — ReqRes Get Record (app User)
/v1/collections/{slug}/records/{record-id}
PUT
Updaterecordappuser — ReqRes Update Record (app User)
/v1/collections/{slug}/records/{record-id}
DELETE
Deleterecordappuser — ReqRes Delete Record (app User)
/v1/collections/{slug}/records/{record-id}

MCP Tools

app-user-login

ReqRes App User Login

verify-app-user-token

ReqRes Verify App User Token

read-only
current-app-user

ReqRes Current App User

read-only idempotent
list-app-users

ReqRes List App Users

read-only idempotent
create-app-user

ReqRes Create App User

get-app-user

ReqRes Get App User

read-only idempotent
update-app-user

ReqRes Update App User

idempotent
delete-app-user

ReqRes Delete App User

idempotent
simulate-app-user-session

ReqRes Simulate App User Session

list-project-app-users

ReqRes List Project App Users

read-only idempotent
app-users-total

ReqRes App Users Total

read-only idempotent
app-user-profile

ReqRes App User Profile

read-only idempotent
list-collections

ReqRes List Collections (app User)

read-only idempotent
get-collection

ReqRes Get Collection (app User)

read-only idempotent
list-records

ReqRes List Records (app User)

read-only idempotent
create-record

ReqRes Create Record (app User)

get-record

ReqRes Get Record (app User)

read-only idempotent
update-record

ReqRes Update Record (app User)

idempotent
delete-record

ReqRes Delete Record (app User)

idempotent

Capability Spec

reqres-app-users.yaml Raw ↑
naftiko: "1.0.0-alpha2"

info:
  label: "ReqRes API - App Users"
  description: >-
    App Users surface of the ReqRes API. 19 operations. Lead operation: ReqRes App User Login. Self-contained Naftiko capability covering one ReqRes business surface.
  tags:
    - ReqRes
    - App Users
  created: "2026-05-29"
  modified: "2026-05-29"

binds:
  - namespace: env
    keys:
      REQRES_API_KEY: REQRES_API_KEY
      REQRES_BEARER_TOKEN: REQRES_BEARER_TOKEN

capability:

  consumes:
    - type: http
      namespace: "reqres-app-users"
      baseUri: "https://reqres.in"
      description: "ReqRes App Users business capability. Self-contained, no shared references."
      authentication:
        type: apikey
        key: x-api-key
        value: "{{env.REQRES_API_KEY}}"
        placement: header
      resources:
        - name: "api-app-users-login"
          path: "/api/app-users/login"
          operations:
            - name: "appUserLogin"
              method: POST
              description: "ReqRes App User Login"
              inputParameters:
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-app-users-verify"
          path: "/api/app-users/verify"
          operations:
            - name: "verifyAppUserToken"
              method: POST
              description: "ReqRes Verify App User Token"
              inputParameters:
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-app-users-me"
          path: "/api/app-users/me"
          operations:
            - name: "getAppUserMe"
              method: GET
              description: "ReqRes Current App User"
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-app-users"
          path: "/api/app-users"
          operations:
            - name: "listAppUsers"
              method: GET
              description: "ReqRes List App Users"
              inputParameters:
                - name: "X-Reqres-Env"
                  in: header
                  type: string
                  required: false
                  description: "Environment key (for example: prod or dev)."
                - name: "limit"
                  in: query
                  type: integer
                  required: false
                  description: "Max results (default 50)."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "createAppUser"
              method: POST
              description: "ReqRes Create App User"
              inputParameters:
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-app-users-id"
          path: "/api/app-users/{id}"
          operations:
            - name: "getAppUser"
              method: GET
              description: "ReqRes Get App User"
              inputParameters:
                - name: "id"
                  in: path
                  type: string
                  required: true
                  description: "App user id."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "updateAppUser"
              method: PUT
              description: "ReqRes Update App User"
              inputParameters:
                - name: "id"
                  in: path
                  type: string
                  required: true
                  description: "App user id."
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "deleteAppUser"
              method: DELETE
              description: "ReqRes Delete App User"
              inputParameters:
                - name: "id"
                  in: path
                  type: string
                  required: true
                  description: "App user id."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-app-users-id-sessions-simulate"
          path: "/api/app-users/{id}/sessions/simulate"
          operations:
            - name: "simulateAppUserSession"
              method: POST
              description: "ReqRes Simulate App User Session"
              inputParameters:
                - name: "id"
                  in: path
                  type: string
                  required: true
                  description: "App user id."
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-projects-projectid-app-users"
          path: "/api/projects/{projectId}/app-users"
          operations:
            - name: "listProjectAppUsers"
              method: GET
              description: "ReqRes List Project App Users"
              inputParameters:
                - name: "X-Reqres-Env"
                  in: header
                  type: string
                  required: false
                  description: "Environment key (for example: prod or dev)."
                - name: "projectId"
                  in: path
                  type: string
                  required: true
                  description: "Project id."
                - name: "statuses"
                  in: query
                  type: string
                  required: false
                  description: "Filter by status (active, pending) or use \"all\"."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "api-projects-projectid-app-users-total"
          path: "/api/projects/{projectId}/app-users/total"
          operations:
            - name: "getProjectAppUserTotal"
              method: GET
              description: "ReqRes App Users Total"
              inputParameters:
                - name: "X-Reqres-Env"
                  in: header
                  type: string
                  required: false
                  description: "Environment key (for example: prod or dev)."
                - name: "projectId"
                  in: path
                  type: string
                  required: true
                  description: "Project id."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "app-me"
          path: "/app/me"
          operations:
            - name: "getAppSessionProfile"
              method: GET
              description: "ReqRes App User Profile"
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "app-collections"
          path: "/app/collections"
          operations:
            - name: "listCollectionsAppUser"
              method: GET
              description: "ReqRes List Collections (app User)"
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "app-collections-slug"
          path: "/app/collections/{slug}"
          operations:
            - name: "getCollectionAppUser"
              method: GET
              description: "ReqRes Get Collection (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "app-collections-slug-records"
          path: "/app/collections/{slug}/records"
          operations:
            - name: "listRecordsAppUser"
              method: GET
              description: "ReqRes List Records (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "createRecordAppUser"
              method: POST
              description: "ReqRes Create Record (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
        - name: "app-collections-slug-records-recordid"
          path: "/app/collections/{slug}/records/{recordId}"
          operations:
            - name: "getRecordAppUser"
              method: GET
              description: "ReqRes Get Record (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
                - name: "recordId"
                  in: path
                  type: string
                  required: true
                  description: "Record id."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "updateRecordAppUser"
              method: PUT
              description: "ReqRes Update Record (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
                - name: "recordId"
                  in: path
                  type: string
                  required: true
                  description: "Record id."
                - name: "body"
                  in: body
                  type: object
                  required: true
                  description: "Request body payload."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."
            - name: "deleteRecordAppUser"
              method: DELETE
              description: "ReqRes Delete Record (app User)"
              inputParameters:
                - name: "slug"
                  in: path
                  type: string
                  required: true
                  description: "Collection slug."
                - name: "recordId"
                  in: path
                  type: string
                  required: true
                  description: "Record id."
              outputRawFormat: json
              outputParameters:
                - name: result
                  type: object
                  value: "$."

  exposes:
    - type: rest
      namespace: "reqres-app-users-rest"
      port: 8080
      description: "REST adapter for ReqRes App Users. One Spectral-compliant resource per consumed operation, prefixed with /v1."
      resources:
        - path: "/v1/app-users/login"
          name: "v1-app-users-login"
          description: "REST surface for /api/app-users/login."
          operations:
            - method: POST
              name: "appUserLogin"
              description: "ReqRes App User Login"
              call: "reqres-app-users.appUserLogin"
              with:
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/app-users/verify"
          name: "v1-app-users-verify"
          description: "REST surface for /api/app-users/verify."
          operations:
            - method: POST
              name: "verifyAppUserToken"
              description: "ReqRes Verify App User Token"
              call: "reqres-app-users.verifyAppUserToken"
              with:
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/app-users/me"
          name: "v1-app-users-me"
          description: "REST surface for /api/app-users/me."
          operations:
            - method: GET
              name: "getAppUserMe"
              description: "ReqRes Current App User"
              call: "reqres-app-users.getAppUserMe"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/app-users"
          name: "v1-app-users"
          description: "REST surface for /api/app-users."
          operations:
            - method: GET
              name: "listAppUsers"
              description: "ReqRes List App Users"
              call: "reqres-app-users.listAppUsers"
              with:
                "X-Reqres-Env": "rest.X-Reqres-Env"
                "limit": "rest.limit"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: POST
              name: "createAppUser"
              description: "ReqRes Create App User"
              call: "reqres-app-users.createAppUser"
              with:
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/app-users/{id}"
          name: "v1-app-users-id"
          description: "REST surface for /api/app-users/{id}."
          operations:
            - method: GET
              name: "getAppUser"
              description: "ReqRes Get App User"
              call: "reqres-app-users.getAppUser"
              with:
                "id": "rest.id"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: PUT
              name: "updateAppUser"
              description: "ReqRes Update App User"
              call: "reqres-app-users.updateAppUser"
              with:
                "id": "rest.id"
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: DELETE
              name: "deleteAppUser"
              description: "ReqRes Delete App User"
              call: "reqres-app-users.deleteAppUser"
              with:
                "id": "rest.id"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/app-users/{id}/sessions/simulate"
          name: "v1-app-users-id-sessions-simulate"
          description: "REST surface for /api/app-users/{id}/sessions/simulate."
          operations:
            - method: POST
              name: "simulateAppUserSession"
              description: "ReqRes Simulate App User Session"
              call: "reqres-app-users.simulateAppUserSession"
              with:
                "id": "rest.id"
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/projects/{project-id}/app-users"
          name: "v1-projects-project-id-app-users"
          description: "REST surface for /api/projects/{projectId}/app-users."
          operations:
            - method: GET
              name: "listProjectAppUsers"
              description: "ReqRes List Project App Users"
              call: "reqres-app-users.listProjectAppUsers"
              with:
                "X-Reqres-Env": "rest.X-Reqres-Env"
                "projectId": "rest.projectId"
                "statuses": "rest.statuses"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/projects/{project-id}/app-users/total"
          name: "v1-projects-project-id-app-users-total"
          description: "REST surface for /api/projects/{projectId}/app-users/total."
          operations:
            - method: GET
              name: "getProjectAppUserTotal"
              description: "ReqRes App Users Total"
              call: "reqres-app-users.getProjectAppUserTotal"
              with:
                "X-Reqres-Env": "rest.X-Reqres-Env"
                "projectId": "rest.projectId"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/me"
          name: "v1-me"
          description: "REST surface for /app/me."
          operations:
            - method: GET
              name: "getAppSessionProfile"
              description: "ReqRes App User Profile"
              call: "reqres-app-users.getAppSessionProfile"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/collections"
          name: "v1-collections"
          description: "REST surface for /app/collections."
          operations:
            - method: GET
              name: "listCollectionsAppUser"
              description: "ReqRes List Collections (app User)"
              call: "reqres-app-users.listCollectionsAppUser"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/collections/{slug}"
          name: "v1-collections-slug"
          description: "REST surface for /app/collections/{slug}."
          operations:
            - method: GET
              name: "getCollectionAppUser"
              description: "ReqRes Get Collection (app User)"
              call: "reqres-app-users.getCollectionAppUser"
              with:
                "slug": "rest.slug"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/collections/{slug}/records"
          name: "v1-collections-slug-records"
          description: "REST surface for /app/collections/{slug}/records."
          operations:
            - method: GET
              name: "listRecordsAppUser"
              description: "ReqRes List Records (app User)"
              call: "reqres-app-users.listRecordsAppUser"
              with:
                "slug": "rest.slug"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: POST
              name: "createRecordAppUser"
              description: "ReqRes Create Record (app User)"
              call: "reqres-app-users.createRecordAppUser"
              with:
                "slug": "rest.slug"
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
        - path: "/v1/collections/{slug}/records/{record-id}"
          name: "v1-collections-slug-records-record-id"
          description: "REST surface for /app/collections/{slug}/records/{recordId}."
          operations:
            - method: GET
              name: "getRecordAppUser"
              description: "ReqRes Get Record (app User)"
              call: "reqres-app-users.getRecordAppUser"
              with:
                "slug": "rest.slug"
                "recordId": "rest.recordId"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: PUT
              name: "updateRecordAppUser"
              description: "ReqRes Update Record (app User)"
              call: "reqres-app-users.updateRecordAppUser"
              with:
                "slug": "rest.slug"
                "recordId": "rest.recordId"
                "body": "rest.body"
              outputParameters:
                - type: object
                  mapping: "$."
            - method: DELETE
              name: "deleteRecordAppUser"
              description: "ReqRes Delete Record (app User)"
              call: "reqres-app-users.deleteRecordAppUser"
              with:
                "slug": "rest.slug"
                "recordId": "rest.recordId"
              outputParameters:
                - type: object
                  mapping: "$."

    - type: mcp
      namespace: "reqres-app-users-mcp"
      port: 9090
      transport: http
      description: "MCP adapter for ReqRes App Users. One tool per consumed operation, routed inline through this capability's consumes block."
      tools:
        - name: "app-user-login"
          description: "ReqRes App User Login"
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: "reqres-app-users.appUserLogin"
          with:
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "verify-app-user-token"
          description: "ReqRes Verify App User Token"
          hints:
            readOnly: true
            destructive: false
            idempotent: false
          call: "reqres-app-users.verifyAppUserToken"
          with:
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "current-app-user"
          description: "ReqRes Current App User"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getAppUserMe"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "list-app-users"
          description: "ReqRes List App Users"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.listAppUsers"
          with:
            "X-Reqres-Env": "tools.X-Reqres-Env"
            "limit": "tools.limit"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "create-app-user"
          description: "ReqRes Create App User"
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: "reqres-app-users.createAppUser"
          with:
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "get-app-user"
          description: "ReqRes Get App User"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getAppUser"
          with:
            "id": "tools.id"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "update-app-user"
          description: "ReqRes Update App User"
          hints:
            readOnly: false
            destructive: false
            idempotent: true
          call: "reqres-app-users.updateAppUser"
          with:
            "id": "tools.id"
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "delete-app-user"
          description: "ReqRes Delete App User"
          hints:
            readOnly: false
            destructive: true
            idempotent: true
          call: "reqres-app-users.deleteAppUser"
          with:
            "id": "tools.id"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "simulate-app-user-session"
          description: "ReqRes Simulate App User Session"
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: "reqres-app-users.simulateAppUserSession"
          with:
            "id": "tools.id"
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "list-project-app-users"
          description: "ReqRes List Project App Users"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.listProjectAppUsers"
          with:
            "X-Reqres-Env": "tools.X-Reqres-Env"
            "projectId": "tools.projectId"
            "statuses": "tools.statuses"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "app-users-total"
          description: "ReqRes App Users Total"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getProjectAppUserTotal"
          with:
            "X-Reqres-Env": "tools.X-Reqres-Env"
            "projectId": "tools.projectId"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "app-user-profile"
          description: "ReqRes App User Profile"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getAppSessionProfile"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "list-collections"
          description: "ReqRes List Collections (app User)"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.listCollectionsAppUser"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "get-collection"
          description: "ReqRes Get Collection (app User)"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getCollectionAppUser"
          with:
            "slug": "tools.slug"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "list-records"
          description: "ReqRes List Records (app User)"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.listRecordsAppUser"
          with:
            "slug": "tools.slug"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "create-record"
          description: "ReqRes Create Record (app User)"
          hints:
            readOnly: false
            destructive: false
            idempotent: false
          call: "reqres-app-users.createRecordAppUser"
          with:
            "slug": "tools.slug"
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "get-record"
          description: "ReqRes Get Record (app User)"
          hints:
            readOnly: true
            destructive: false
            idempotent: true
          call: "reqres-app-users.getRecordAppUser"
          with:
            "slug": "tools.slug"
            "recordId": "tools.recordId"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "update-record"
          description: "ReqRes Update Record (app User)"
          hints:
            readOnly: false
            destructive: false
            idempotent: true
          call: "reqres-app-users.updateRecordAppUser"
          with:
            "slug": "tools.slug"
            "recordId": "tools.recordId"
            "body": "tools.body"
          outputParameters:
            - type: object
              mapping: "$."
        - name: "delete-record"
          description: "ReqRes Delete Record (app User)"
          hints:
            readOnly: false
            destructive: true
            idempotent: true
          call: "reqres-app-users.deleteRecordAppUser"
          with:
            "slug": "tools.slug"
            "recordId": "tools.recordId"
          outputParameters:
            - type: object
              mapping: "$."