omni-embed

Omni Embed

Embed Omni dashboards in external applications using signed iframe URLs. The @omni-co/embed SDK handles URL signing and theme customization. Omni's postMessage events enable two-way communication between the parent app and embedded iframe.

Tip: Use omni-content-explorer to find dashboards to embed, and omni-admin to manage embed user permissions and user attributes for row-level security.

Prerequisites

npm install @omni-co/embed

# Verify the Omni CLI is installed — if not, ask the user to install it
# See: https://github.com/exploreomni/cli#readme
command -v omni >/dev/null || echo "ERROR: Omni CLI is not installed."

# Show available profiles and select the appropriate one
omni config show
# If multiple profiles exist, ask the user which to use, then switch:
omni config use <profile-name>

export OMNI_EMBED_SECRET="your-embed-secret"   # Admin → Embed (for URL signing)

The embed secret is found in Admin → Embed in your Omni instance. Do not assume OMNI_BASE_URL is the embed host: CLI/API URLs often use .omniapp.co, custom domains, or internal playground domains. Set OMNI_EMBED_HOST to the bare embed hostname (for example yourorg.embed-omniapp.co) when signing iframe URLs.

Safe Signing Defaults

• Use the SDK signer — generate signed URLs with embedSsoDashboard() from @omni-co/embed. Do not hand-roll HMAC signing unless the user explicitly asks for a low-level implementation.
• Never use OMNI_API_TOKEN as the embed secret — API tokens authenticate REST/CLI calls and are not valid embed signing secrets. Use OMNI_EMBED_SECRET from Admin → Embed.
• If the embed secret is unavailable — do not fabricate a signed URL. Return server-side code that calls embedSsoDashboard() with secret: process.env.OMNI_EMBED_SECRET and tell the user to set that env var.
• Use the embed host for iframe URLs — host must be a bare .embed-omniapp.co hostname, with no https://, path, or port.
• Do not derive the embed host from OMNI_BASE_URL unless it is already an embed host — CLI/API base URLs often use .omniapp.co or a custom API domain. If only an API base URL is known, leave host: process.env.OMNI_EMBED_HOST (or a placeholder like yourorg.embed-omniapp.co) in the server code and call out that it must be set separately.
• If Node.js is unavailable — still provide TypeScript/Node server code that uses @omni-co/embed; do not switch to Python or browser-side manual HMAC signing just to make a local demo runnable.

Discovering Commands

omni scim --help        # Embed user lookup
omni documents --help   # Document listing
omni folders --help     # Folder listing

Tip: Use -o json to force structured output for programmatic parsing, or -o human for readable tables. The default is auto (human in a TTY, JSON when piped).

Signing Embed URLs

Use embedSsoDashboard() from the @omni-co/embed SDK to generate a signed URL server-side, then load it in an iframe client-side.

import { embedSsoDashboard, EmbedSessionMode } from "@omni-co/embed";

const embedUrl = await embedSsoDashboard({
  contentId: "dashboard-uuid",
  secret: process.env.OMNI_EMBED_SECRET,
  host: process.env.OMNI_EMBED_HOST ?? "yourorg.embed-omniapp.co",
  externalId: "[email protected]",
  name: "Jane Doe",
  userAttributes: { brand: ["Acme"] },     // For row-level security
  mode: EmbedSessionMode.SingleContent,
  prefersDark: "false",
});

Parameters

Parameter	Required	Description
contentId	Yes	Dashboard UUID (from URL or Admin → Dashboards)
secret	Yes	Embed secret from Admin → Embed
host	Yes	Embed hostname only — no protocol, no port
externalId	Yes	Unique user identifier (typically email)
name	Yes	Display name for the user
userAttributes	No	Record<string, string[]> for row-level security
mode	No	SingleContent (default) or Application (enables create)
prefersDark	No	"true" or "false" — controls light/dark mode
customTheme	No	Theme object (see Custom Themes below)
entity	No	Entity name for workspaces (see Entity Workspaces below)

Gotcha: The host parameter must be a bare hostname (e.g., yourorg.embed-omniapp.co). Including a protocol (https://) or port (:3000) causes Omni to return 400.

If OMNI_EMBED_SECRET is not set, still produce this SDK-shaped server-side code with process.env.OMNI_EMBED_SECRET; do not substitute OMNI_API_TOKEN or another API credential.

Custom Themes

Pass a customTheme object to embedSsoDashboard() to style the embedded dashboard content (tile backgrounds, text colors, controls, buttons). This controls what's inside the iframe — parent app styling is separate.

const embedUrl = await embedSsoDashboard({
  // ...signing params
  prefersDark: "false",
  customTheme: {
    "dashboard-background": "#FEF2F2",
    "dashboard-tile-background": "#FFF5F5",
    "dashboard-key-color": "#E60000",
    "dashboard-key-text-color": "#ffffff",
    // ...
  },
});

Property Reference

Page:

Property	Description
dashboard-background	Dashboard page background
dashboard-page-padding	Dashboard page padding

Tiles:

Property	Description
dashboard-tile-margin	Spacing around tiles
dashboard-tile-background	Tile background color
dashboard-tile-shadow	Tile box shadow
dashboard-tile-text-body-color	Primary text color in tiles
dashboard-tile-text-secondary-color	Secondary text color in tiles
dashboard-tile-border-color	Tile border color
dashboard-tile-border-radius	Tile border radius
dashboard-tile-border-style	Tile border style
dashboard-tile-border-width	Tile border width
dashboard-tile-title-font-size	Title font size
dashboard-tile-title-font-weight	Title font weight
dashboard-tile-title-text-color	Title text color
dashboard-tile-title-font-family	Custom title font (woff2 URL)
dashboard-tile-text-body-font-family	Custom body font
dashboard-tile-text-code-font-family	Custom code font

Controls (filter dropdowns):

Property	Description
dashboard-control-background	Filter control background
dashboard-control-radius	Filter control border radius
dashboard-control-border-color	Filter control border color
dashboard-control-text-color	Filter control text color
dashboard-control-placeholder-color	Placeholder text color
dashboard-control-label-color	Label text above controls
dashboard-control-outline-color	Focus outline color

Control Popovers (dropdown menus):

Property	Description
dashboard-control-popover-background	Popover background
dashboard-control-popover-text-color	Popover text color
dashboard-control-popover-secondary-text-color	Secondary text in popovers
dashboard-control-popover-link-color	Link color in popovers
dashboard-control-popover-divider-color	Divider color
dashboard-control-popover-radius	Popover border radius
dashboard-control-popover-border-color	Popover border color
dashboard-filter-input-background	Filter input background
dashboard-filter-input-radius	Filter input border radius
dashboard-filter-input-border-color	Filter input border color
dashboard-filter-input-text-color	Filter input text color
dashboard-filter-input-placeholder-color	Placeholder text
dashboard-filter-input-icon-color	Icon color in filter inputs
dashboard-filter-input-outline-color	Focus outline for filter inputs
dashboard-filter-input-accent-color	Checkbox, radio, and toggle color
dashboard-filter-input-accent-invert-color	Checkmark/dot color inside inputs
dashboard-filter-input-token-color	Multi-select token background
dashboard-filter-input-token-text-color	Multi-select token text color

Buttons:

Property	Description
dashboard-key-color	Primary action color (Update buttons)
dashboard-key-text-color	Text color on primary buttons
dashboard-button-radius	Button border radius
dashboard-button-transparent-text-color	Transparent button text color
dashboard-button-transparent-interactive-color	Transparent button hover color
dashboard-menu-item-interactive-color	Menu item hover background

Supported CSS Values

• Hex colors: "#FEF2F2", "#E60000"
• Box shadows with rgba: "0 2px 8px rgba(230, 0, 0, 0.1)" (for shadow properties only)
• Custom fonts via URL: "url(https://fonts.gstatic.com/...) format('woff2')"
• Empty strings to clear defaults: ""
• linear-gradient() and rgba() for background/color properties work in Omni's UI theme editor but may fail when passed via the SDK — use solid hex colors for reliability

Theming Tips

For effective branding, tint backgrounds throughout rather than only coloring buttons:

• dashboard-background → light brand tint (like Tailwind's color-50)
• dashboard-tile-background → slightly lighter than page background
• dashboard-tile-title-text-color → brand primary (titles in brand color)
• dashboard-control-label-color → brand primary (labels in brand color)
• dashboard-tile-border-color → medium-light brand tint (like color-200)
• dashboard-key-color → brand primary
• dashboard-filter-input-accent-color → brand primary (checkboxes, toggles)

Embed Events

Omni communicates with the parent app via postMessage. All Omni events have source: "omni".

Listening for Events

window.addEventListener("message", (event) => {
  if (event.data?.source !== "omni") return;

  switch (event.data.name) {
    case "dashboard:loaded":
      // Dashboard ready
      break;
    case "error":
      // Handle error
      break;
    case "dashboard:tile-drill":
      // Handle drill action
      break;
  }
});

Event Reference

dashboard:loaded — Fired when the embedded dashboard finishes loading.

{ "source": "omni", "name": "dashboard:loaded" }

dashboard:filters — Fired when filter state changes inside the embedded dashboard.

{
  "source": "omni",
  "name": "dashboard:filters",
  "payload": { /* filter state */ }
}

error — Fired when a detectable error occurs on the embedded page.

{
  "source": "omni",
  "name": "error",
  "payload": {
    "href": "https://...",
    "message": "Error description"
  }
}

dashboard:tile-drill — Fired when a user drills on any dashboard tile (charts, tables, maps). No Omni-side configuration required.

{
  "source": "omni",
  "name": "dashboard:tile-drill",
  "payload": {
    "userId": "string",
    "dashboard": {
      "filters": {
        "filterName": {
          "filter": {},
          "asJsonUrlSearchParam": "string"
        }
      },
      "href": "string",
      "urlId": "string",
      "path": "string",
      "title": "string"
    },
    "tile": {
      "id": "string",
      "title": "string",
      "appliedFilters": {
        "filterName": {
          "filter": {},
          "asJsonUrlSearchParam": "string"
        }
      }
    },
    "drill": {
      "field": "string",
      "fieldLabel": "string",
      "drillQueryLabel": "string",
      "rowToDrill": { "field_name": "value" }
    }
  }
}

Use drill.rowToDrill for the data from the drilled row. Use asJsonUrlSearchParam from tile.appliedFilters or dashboard.filters to sign and embed a different dashboard with those filters applied.

page:changed — Fired when the URL changes inside the iframe (including after saving a new dashboard).

{
  "source": "omni",
  "name": "page:changed",
  "payload": {
    "pathname": "string",
    "type": "string"
  }
}

Custom visualization events — Fired when a user clicks a configured table row or markdown link. Requires setup in Omni: set the table column's Display to Link → Embed event and enter an event name. For markdown, use <omni-message> tags.

{
  "source": "omni",
  "name": "<your-event-name>",
  "payload": {
    "data": "comma-separated values"
  }
}

Table setup: field dropdown → Display tab → Display as: Link → URL: Embed event → enter event name.

Markdown setup:

<omni-message event-name="product-click" event-data="{{products.name.raw}},{{products.retail_price.raw}}">
  Click here
</omni-message>

Sending Events to the Iframe

dashboard:filter-change-by-url-parameter — Push a filter from the parent app into the embedded dashboard.

iframe.contentWindow.postMessage({
  source: "omni",
  name: "dashboard:filter-change-by-url-parameter",
  payload: {
    filterUrlParameter: 'f--<filter_id>={"values":["value1","value2"]}'
  }
}, iframeOrigin);

Get the filterUrlParameter string by opening the dashboard in Omni, changing filter values, and copying the f-- parameter from the URL.

Entity Workspaces

Entity workspaces let embed users create and save their own dashboards within a scoped folder.

import {
  embedSsoDashboard,
  EmbedSessionMode,
  EmbedEntityFolderContentRoles,
  EmbedUiSettings,
  EmbedConnectionRoles,
} from "@omni-co/embed";

const embedUrl = await embedSsoDashboard({
  // ...standard signing params
  entity: "acme",
  entityFolderContentRole: EmbedEntityFolderContentRoles.EDITOR,
  mode: EmbedSessionMode.Application,
  uiSettings: {
    [EmbedUiSettings.SHOW_NAVIGATION]: false,
  },
  connectionRoles: {
    "connection-uuid": EmbedConnectionRoles.RESTRICTED_QUERIER,
  },
});

Parameter	Description
entity	Entity name — scopes the user's folder (e.g., derived from email domain)
entityFolderContentRole	EDITOR lets users create/edit dashboards in their entity folder
mode	Must be Application to enable create features
uiSettings	Control Omni's built-in UI (e.g., hide Omni's sidebar if you provide your own)
connectionRoles	Grant query access: RESTRICTED_QUERIER for data exploration

Embed Users and Permissions

When building permission-aware experiences (e.g., a sidebar that only shows dashboards a user can access), look up the Omni user ID first, then list documents scoped to that user. API/CLI calls use the Omni API host/profile, not the .embed-omniapp.co embed host.

Look Up an Embed User

omni scim embed-users-list --filter 'embedExternalId eq "[email protected]"'

Returns the Omni user ID for the given externalId. If no user is found, the user hasn't accessed any embedded dashboards yet.

If the embed-user filter returns no rows but a normal SCIM user with the same email/userName clearly exists, you may use that user's Omni ID as a fallback and say which lookup path was used. Do not fall back to an unfiltered document list as the sidebar result.

List Documents by User Permission

omni documents list --userid <omniUserId>

Use the Omni user ID returned by embed-users-list, not the email/externalId directly. Filter the response to hasDashboard: true before rendering sidebar entries. Use the API host/profile for documents list; use the embed host only when signing iframe URLs with embedSsoDashboard(). Even in a demo app, keep URL signing in a server-side TypeScript/Node function that uses the SDK signer rather than manually reproducing the HMAC protocol in Python or browser code.

If you are writing server code instead of running the CLI directly, the equivalent documents API shape is:

GET /api/v1/documents?userId=<omniUserId>
Authorization: Bearer <OMNI_API_TOKEN>

Use camelCase userId in the API call. The CLI flag is lowercase --userid.

Response uses records array (not documents):

{
  "pageInfo": {
    "hasNextPage": false,
    "nextCursor": null,
    "pageSize": 20,
    "totalRecords": 5
  },
  "records": [
    {
      "identifier": "fb007aa3",
      "name": "Sales Dashboard",
      "hasDashboard": true,
      "folder": {
        "id": "...",
        "name": "Sales",
        "path": "sales/regional"
      }
    }
  ]
}

Use identifier as the contentId for embed signing. Filter for hasDashboard: true to get embeddable dashboards only.

List Folders for Friendly Names

Entity folders have technical paths like omni-system-sso-embed-entity-folder-poc. Map paths to display names:

omni folders list

Build a path → name mapping from the response to display user-friendly folder names.

Domain Mapping

The embed domain (.embed-omniapp.co) and API domain (.omniapp.co) are different:

Embed: yourorg.embed-omniapp.co  →  used for iframe URLs
API:   yourorg.omniapp.co        →  used for REST API calls

When your app stores the embed domain, convert it for API calls by replacing .embed-omniapp.co with .omniapp.co.

Docs Reference

• Embed Overview · Custom Themes · Embed Events · AI Chat in Embeds · Embed Users API · Documents API

Related Skills

• omni-content-explorer — find dashboards to embed
• omni-content-builder — create dashboards before embedding them
• omni-admin — manage embed user permissions, user attributes for RLS, and connections
• omni-model-explorer — understand available fields for embed event data