Clients - Filed Engineering

A client is a taxpayer or return that lives inside a workspace. Every client operation is reached through the me query resolved as a WorkspaceUser, so you must authenticate with a workspaceToken (see Authentication). All requests go to:

https://router.apps.filed.com/graphql

There is no top-level clients query. Clients belong to a workspace, so you read them through me { ... on WorkspaceUser { workspace { clients(...) } } }. The workspaceToken already identifies which workspace, so you never pass a workspace ID.

The `Client` type

type Client {
  id: ID!
  name: String!
  externalId: String!
  status: ClientStatus!
  returnType: ReturnType!
  taxYear: Int!
  createdAt: Date!
  assignees: [WorkspaceUserShortDetails!]!
  tasks(type: TaskType, status: TaskStatus, triggeredBy: ID, limit: Int): [Task!]!
}

enum ClientStatus {
  active
  archived
}

enum ReturnType {
  F1040
  F1041
  F1065
  F1120
  F1120S
  F990
}

ID!

The client’s unique identifier.

name

String!

The client’s display name.

externalId

String!

Your own identifier for the client (for example the ID from your practice management system). Unique within the workspace.

status

ClientStatus!

active or archived.

returnType

ReturnType!

The tax return form: F1040, F1041, F1065, F1120, F1120S, or F990.

taxYear

Int!

The tax year, for example 2025.

createdAt

Date!

When the client was created.

assignees

[WorkspaceUserShortDetails!]!

The workspace users assigned to this client.

type WorkspaceUserShortDetails {
  id: ID!
  userId: ID!
  name: String!
  email: String
  role: WorkspaceRole!
  kind: UserKind
  createdAt: Date
  invitedByName: String
  invitedByEmail: String
}

enum WorkspaceRole {
  admin
  l1
  l2
  l3
}

enum UserKind {
  user
  backoffice_user
  assistant
  api
}

Show fields

ID!

The membership ID (workspace user), not the underlying user ID.

userId

ID!

The underlying user account ID.

name

String!

The user’s display name.

String

The user’s email, when available.

role

WorkspaceRole!

Their role: admin, l1, l2, or l3.

kind

UserKind

Account kind: user, backoffice_user, assistant, or api.

createdAt

Date

When they joined the workspace.

invitedByName

String

Name of the user who invited them, if applicable.

invitedByEmail

String

Email of the user who invited them, if applicable.

tasks

[Task!]!

Background tasks for this client (binder ingestion, tax prep, and so on). See the tasks API. Narrow with the type, status, triggeredBy, and limit arguments.

The Client type exposes more fields (binder, documents, conversations, and others) than are listed here. This page covers the fields needed to create, list, fetch, and add documents to clients.

Create a client

createClient creates a client and, optionally, kicks off binder ingestion for any documents you have already staged (see Uploading documents).

mutation CreateClient($input: CreateClientInput!) {
  createClient(input: $input) {
    client {
      id
      name
      externalId
      status
      returnType
      taxYear
    }
    taskId
  }
}

Input: `CreateClientInput`

input CreateClientInput {
  name: String!
  externalId: String!
  returnType: ReturnType!
  taxYear: Int!
  uploadIds: [String!]
}

name

String!

required

The client’s display name.

externalId

String!

required

Your identifier for the client. Must be unique within the workspace.

returnType

ReturnType!

required

One of F1040, F1041, F1065, F1120, F1120S, F990.

taxYear

Int!

required

The tax year, for example 2025.

uploadIds

[String!]

Optional. Upload IDs from the upload endpoint. If provided, Filed ingests these documents into the new client’s binder and returns a taskId you can track.

Returns: `CreateClientResult`

type CreateClientResult {
  client: Client!
  taskId: ID
}

client

Client!

The created client.

taskId

The binder ingestion task ID, present only when uploadIds were supplied. null when the client was created without documents.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation CreateClient($input: CreateClientInput!) { createClient(input: $input) { client { id name externalId status returnType taxYear } taskId } }",
    "variables": {
      "input": {
        "name": "Jane Taxpayer",
        "externalId": "PMS-10432",
        "returnType": "F1040",
        "taxYear": 2025,
        "uploadIds": ["018f9c2a-7b1e-7c3d-9a4e-2f6b1c8d0e5a"]
      }
    }
  }'

{
  "data": {
    "createClient": {
      "client": {
        "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
        "name": "Jane Taxpayer",
        "externalId": "PMS-10432",
        "status": "active",
        "returnType": "F1040",
        "taxYear": 2025
      },
      "taskId": "018f9c2b-1a2b-7c3d-8e4f-5a6b7c8d9e0f"
    }
  }
}

List clients

Read workspace.clients to list clients. Filter, page, and sort with the arguments below.

query ListClients($filters: ClientFilters, $offset: Int, $limit: Int, $sortBy: SortBy) {
  me {
    ... on WorkspaceUser {
      workspace {
        clients(filters: $filters, offset: $offset, limit: $limit, sortBy: $sortBy) {
          id
          name
          externalId
          status
          returnType
          taxYear
          createdAt
        }
      }
    }
  }
}

Arguments

input ClientFilters {
  ids: [ID!]
  status: [ClientStatus!]
  search: String
  assigneeIds: [ID!]
  assignedToMe: Boolean
}

input SortBy {
  field: String!
  order: SortByOrder!   # ASC | DESC
}

filters.ids

[ID!]

Return only clients with these IDs. This is how you fetch a single client.

filters.status

[ClientStatus!]

Return only clients in these statuses (active, archived).

filters.search

String

Free-text search over client name and external ID.

filters.assigneeIds

[ID!]

Return only clients assigned to these workspace users.

filters.assignedToMe

Boolean

When true, return only clients assigned to the authenticated user.

offset

Int

Number of clients to skip, for pagination.

limit

Int

Maximum number of clients to return.

sortBy

SortBy

Sort order, for example { "field": "createdAt", "order": "DESC" }.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "query ListClients($filters: ClientFilters, $limit: Int, $sortBy: SortBy) { me { ... on WorkspaceUser { workspace { clients(filters: $filters, limit: $limit, sortBy: $sortBy) { id name externalId status returnType taxYear createdAt } } } } }",
    "variables": {
      "filters": { "status": ["active"], "search": "jane" },
      "limit": 20,
      "sortBy": { "field": "createdAt", "order": "DESC" }
    }
  }'

{
  "data": {
    "me": {
      "workspace": {
        "clients": [
          {
            "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
            "name": "Jane Taxpayer",
            "externalId": "PMS-10432",
            "status": "active",
            "returnType": "F1040",
            "taxYear": 2025,
            "createdAt": "2026-07-01T15:04:22.000Z"
          }
        ]
      }
    }
  }
}

Fetch a single client

There is no client(id:) query. Fetch one client by passing its ID in filters.ids and reading the first element.

query GetClient($clientId: ID!) {
  me {
    ... on WorkspaceUser {
      workspace {
        clients(filters: { ids: [$clientId] }) {
          id
          name
          externalId
          status
          returnType
          taxYear
          createdAt
          assignees {
            id
            name
            email
            role
          }
        }
      }
    }
  }
}

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "query GetClient($clientId: ID!) { me { ... on WorkspaceUser { workspace { clients(filters: { ids: [$clientId] }) { id name externalId status returnType taxYear createdAt assignees { id name email role } } } } } }",
    "variables": { "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c" }
  }'

{
  "data": {
    "me": {
      "workspace": {
        "clients": [
          {
            "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
            "name": "Jane Taxpayer",
            "externalId": "PMS-10432",
            "status": "active",
            "returnType": "F1040",
            "taxYear": 2025,
            "createdAt": "2026-07-01T15:04:22.000Z",
            "assignees": [
              {
                "id": "019f0fb6-37b1-7800-b7bc-0d11288504b1",
                "name": "Jane Preparer",
                "email": "jane@example-firm.com",
                "role": "admin"
              }
            ]
          }
        ]
      }
    }
  }
}

An empty clients array means no client with that ID exists in this workspace. Handle it as a not-found result.

Add documents to a client

addClientDocuments attaches already-staged uploads to an existing client and ingests them into the client’s binder. Stage the files first with the upload endpoint.

mutation AddClientDocuments($input: AddClientDocumentsInput!) {
  addClientDocuments(input: $input) {
    taskId
  }
}

Input: `AddClientDocumentsInput`

input AddClientDocumentsInput {
  clientId: ID!
  uploadIds: [String!]!
}

clientId

ID!

required

The client to add documents to.

uploadIds

[String!]!

required

One or more upload IDs from the upload endpoint.

Returns: `AddClientDocumentsResult`

type AddClientDocumentsResult {
  taskId: ID
}

taskId

The binder ingestion task ID. Poll it until status is COMPLETED to know the documents are filed in the binder.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation AddClientDocuments($input: AddClientDocumentsInput!) { addClientDocuments(input: $input) { taskId } }",
    "variables": {
      "input": {
        "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
        "uploadIds": ["018f9c2a-7b1e-7c3d-9a4e-2f6b1c8d0e5a"]
      }
    }
  }'

{
    "data": {
    "addClientDocuments": {
      "taskId": "018f9c2b-1a2b-7c3d-8e4f-5a6b7c8d9e0f"
    }
  }
}

Manage clients

Beyond create, list, and fetch, the API exposes a set of mutations for the rest of the client lifecycle: rename, archive, restore, permanently delete, and assign or unassign workspace users. All of them take a single input argument identified by clientId, return either the updated Client or a Boolean, and require a workspaceToken (see Authentication).

Update a client

updateClient renames a client. Only the name is mutable through this mutation.

mutation UpdateClient($input: UpdateClientInput!) {
  updateClient(input: $input) {
    id
    name
    externalId
    status
    returnType
    taxYear
  }
}

Input: `UpdateClientInput`

input UpdateClientInput {
  clientId: ID!
  name: String!
}

clientId

ID!

required

The ID of the client to rename.

name

String!

required

The new display name for the client.

Returns: `Client!`

The updated Client.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation UpdateClient($input: UpdateClientInput!) { updateClient(input: $input) { id name externalId status returnType taxYear } }",
    "variables": {
      "input": {
        "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
        "name": "Jane Q. Taxpayer"
      }
    }
  }'

{
  "data": {
    "updateClient": {
      "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
      "name": "Jane Q. Taxpayer",
      "externalId": "PMS-10432",
      "status": "active",
      "returnType": "F1040",
      "taxYear": 2025
    }
  }
}

Archive a client

archiveClient sets the client’s status to archived. Archived clients are excluded from default lists but kept on disk and can be restored.

mutation ArchiveClient($input: ArchiveClientInput!) {
  archiveClient(input: $input) {
    id
    name
    status
  }
}

Input: `ArchiveClientInput`

input ArchiveClientInput {
  clientId: ID!
}

clientId

ID!

required

The ID of the client to archive.

Returns: `Client!`

The archived Client with status set to archived.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation ArchiveClient($input: ArchiveClientInput!) { archiveClient(input: $input) { id name status } }",
    "variables": {
      "input": { "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c" }
    }
  }'

{
  "data": {
    "archiveClient": {
      "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
      "name": "Jane Q. Taxpayer",
      "status": "archived"
    }
  }
}

Restore a client

restoreClient sets an archived client’s status back to active.

mutation RestoreClient($input: RestoreClientInput!) {
  restoreClient(input: $input) {
    id
    name
    status
  }
}

Input: `RestoreClientInput`

input RestoreClientInput {
  clientId: ID!
}

clientId

ID!

required

The ID of the archived client to restore.

Returns: `Client!`

The restored Client with status set to active.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation RestoreClient($input: RestoreClientInput!) { restoreClient(input: $input) { id name status } }",
    "variables": {
      "input": { "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c" }
    }
  }'

{
  "data": {
    "restoreClient": {
      "id": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
      "name": "Jane Q. Taxpayer",
      "status": "active"
    }
  }
}

Delete a client

deleteClient permanently removes a client and its binder. It cannot be undone.

deleteClient is irreversible. The client, its documents, and its binder are permanently removed. Prefer archiveClient when you only need to hide a client from active lists.

mutation DeleteClient($input: DeleteClientInput!) {
  deleteClient(input: $input)
}

Input: `DeleteClientInput`

input DeleteClientInput {
  clientId: ID!
}

clientId

ID!

required

The ID of the client to permanently delete.

Returns: `Boolean!`

true when the client was deleted.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation DeleteClient($input: DeleteClientInput!) { deleteClient(input: $input) }",
    "variables": {
      "input": { "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c" }
    }
  }'

{
  "data": {
    "deleteClient": true
  }
}

Assign a user to a client

assignUserToClient assigns a workspace user to a client and returns the created ClientAssignee.

mutation AssignUserToClient($input: AssignUserToClientInput!) {
  assignUserToClient(input: $input) {
    id
    clientId
    user {
      id
      userId
      name
      email
      role
    }
    assignedBy {
      id
      userId
      name
      email
      role
    }
    createdAt
  }
}

Input: `AssignUserToClientInput`

input AssignUserToClientInput {
  clientId: ID!
  userId: ID!
}

clientId

ID!

required

The ID of the client to assign the user to.

userId

ID!

required

The ID of the workspace user to assign. Use the userId of a WorkspaceUserShortDetails from the workspace’s members, or the id returned by me.

Returns: `ClientAssignee!`

type ClientAssignee {
  id: ID!
  clientId: ID!
  user: WorkspaceUserShortDetails!
  assignedBy: WorkspaceUserShortDetails!
  createdAt: Date!
}

ID!

The assignment record ID.

clientId

ID!

The client the user was assigned to.

user

WorkspaceUserShortDetails!

The workspace user who was assigned. See WorkspaceUserShortDetails under assignees for the field shape.

assignedBy

WorkspaceUserShortDetails!

The workspace user who performed the assignment (the authenticated caller).

createdAt

Date!

When the assignment was created.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation AssignUserToClient($input: AssignUserToClientInput!) { assignUserToClient(input: $input) { id clientId user { id userId name email role } assignedBy { id userId name email role } createdAt } }",
    "variables": {
      "input": {
        "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
        "userId": "019f0fb6-37b1-7800-b7bc-0d11288504b1"
      }
    }
  }'

{
  "data": {
    "assignUserToClient": {
      "id": "019f0fb6-4a2c-7900-9c01-2b3c4d5e6f70",
      "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
      "user": {
        "id": "019f0fb6-37b1-7800-b7bc-0d11288504b1",
        "userId": "019f0fb6-3001-7900-b7bc-0d11288504b1",
        "name": "Jane Preparer",
        "email": "jane@example-firm.com",
        "role": "admin"
      },
      "assignedBy": {
        "id": "019f0fb6-37b1-7800-b7bc-0d11288504b1",
        "userId": "019f0fb6-3001-7900-b7bc-0d11288504b1",
        "name": "Jane Preparer",
        "email": "jane@example-firm.com",
        "role": "admin"
      },
      "createdAt": "2026-07-04T18:22:01.000Z"
    }
  }
}

Unassign a user from a client

unassignUserFromClient removes a workspace user’s assignment from a client.

mutation UnassignUserFromClient($input: UnassignUserFromClientInput!) {
  unassignUserFromClient(input: $input)
}

Input: `UnassignUserFromClientInput`

input UnassignUserFromClientInput {
  clientId: ID!
  userId: ID!
}

clientId

ID!

required

The ID of the client to remove the assignment from.

userId

ID!

required

The ID of the workspace user to unassign.

Returns: `Boolean!`

true when the assignment was removed.

curl -X POST https://router.apps.filed.com/graphql \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_WORKSPACE_TOKEN" \
  -d '{
    "query": "mutation UnassignUserFromClient($input: UnassignUserFromClientInput!) { unassignUserFromClient(input: $input) }",
    "variables": {
      "input": {
        "clientId": "018f9c2a-3d5f-7a10-b2c4-9e8d7f6a5b4c",
        "userId": "019f0fb6-37b1-7800-b7bc-0d11288504b1"
      }
    }
  }'

{
  "data": {
    "unassignUserFromClient": true
  }
}

​The Client type

​Create a client

​Input: CreateClientInput

​Returns: CreateClientResult

​List clients

​Arguments

​Fetch a single client

​Add documents to a client

​Input: AddClientDocumentsInput

​Returns: AddClientDocumentsResult

​Manage clients

​Update a client

​Input: UpdateClientInput

​Returns: Client!

​Archive a client

​Input: ArchiveClientInput

​Returns: Client!

​Restore a client

​Input: RestoreClientInput

​Returns: Client!

​Delete a client

​Input: DeleteClientInput

​Returns: Boolean!

​Assign a user to a client

​Input: AssignUserToClientInput

​Returns: ClientAssignee!

​Unassign a user from a client

​Input: UnassignUserFromClientInput

​Returns: Boolean!

The `Client` type

Create a client

Input: `CreateClientInput`

Returns: `CreateClientResult`

List clients

Arguments

Fetch a single client

Add documents to a client

Input: `AddClientDocumentsInput`

Returns: `AddClientDocumentsResult`

Manage clients

Update a client

Input: `UpdateClientInput`

Returns: `Client!`

Archive a client

Input: `ArchiveClientInput`

Returns: `Client!`

Restore a client

Input: `RestoreClientInput`

Returns: `Client!`

Delete a client

Input: `DeleteClientInput`

Returns: `Boolean!`

Assign a user to a client

Input: `AssignUserToClientInput`

Returns: `ClientAssignee!`

Unassign a user from a client

Input: `UnassignUserFromClientInput`

Returns: `Boolean!`