Logo.dev is a logo and brand image API that lets your RShift Sites app display company logos by domain, stock ticker, or crypto symbol. It’s designed for apps that show company branding, such as directories, dashboards, CRMs, and portfolio trackers.
Logo.dev is available as an app + chat connector: one shared connection that works in the project chat while you build and in your published apps.
With Logo.dev, your app can:
- Display company logos by domain in the browser
- Render logos for stock tickers, ISINs, and crypto symbols
- Add brand logos to dashboards, directories, and profile cards
- Use
img.logo.devURLs with size, format, and theme options
The Logo.dev connector is frontend-only. It uses a publishable key with the img.logo.dev image CDN, so logos load directly in the browser. It’s a good fit when your app needs to show company branding without managing image assets yourself.
Common use cases and example apps
| Example app | Example prompt | Description |
|---|---|---|
| Company directory | Use Logo.dev and build a company directory with a logo next to each company name. | Show recognizable branding in a list of companies. The app renders each company’s logo from its domain through img.logo.dev. |
| CRM or customer dashboard | Use Logo.dev and add company logos to our customer list, keyed by their website domain. | Make customer records easier to scan with logos. The app looks up each customer’s domain and displays the matching brand logo. |
| Stock or portfolio tracker | Use Logo.dev and build a watchlist that shows a logo next to each stock ticker. | Add company branding to financial data. The app renders ticker logos through img.logo.dev/ticker/<symbol> alongside prices and stats. |
| Crypto tracker | Use Logo.dev and build a crypto dashboard with a logo for each coin. | Pair market data with recognizable coin logos. The app renders crypto logos through img.logo.dev/crypto/<symbol> next to each asset. |
| Investor or startup database | Use Logo.dev and build a startup database where each company card shows its logo. | Turn a list of domains into branded company cards. The app fetches logos by domain and displays them on profile and detail cards. |
| Vendor or integrations page | Use Logo.dev and build a partners page that shows each vendor’s logo in a grid. | Render a clean logo wall from a list of domains. The app loads each vendor’s logo from img.logo.dev with consistent sizing. |
How to connect Logo.dev
Workspace admins and owners can connect Logo.dev.
You can create multiple Logo.dev connections using different publishable keys, which is useful for separating environments (for example, development and production) or using keys with different domain restrictions.
When the connection is created, Logo.dev becomes available across all projects in the workspace. Anyone building in a project can ask RShift Sites in the project chat to link their project to it.
Prerequisites
Before connecting Logo.dev, make sure you have:
- A Logo.dev account
- A Logo.dev publishable key (starts with
pk_) - RShift Sites workspace owner or admin role
Step 1: Get a Logo.dev publishable key
A publishable key lets your RShift Sites app load logos from the img.logo.dev image CDN in the browser. Because it’s used in frontend code, you secure it with domain restrictions rather than keeping it secret.
To create a Logo.dev publishable key:
Open your Logo.dev account
Sign in to Logo.dev.
Open API keys
Go to the API keys page in your dashboard.
Copy a publishable key
Copy a publishable key (it starts with pk_). Create one if you don’t have it yet.
Set domain restrictions
Restrict the key to the domains where your app runs. This limits where the key can be used once it’s in your frontend code.
See Logo.dev documentation for more: Logo.dev API keys.
Step 2: Connect Logo.dev to RShift Sites
You can create multiple connections using different publishable keys.
Open Logo.dev in Connectors
Go to Connectors and select Logo.dev.
Add a connection
Click Add connection.
Configure the connection
- Display name: name the connection, for example
Logo.dev Prod. This name is only used inside RShift Sites to identify the connection. 2. Publishable key: paste your Logo.dev publishable key (it starts withpk_).
Choose who can use this connection
Under Sharing, the connection is private to you by default and shows a Private label. To share it, click Share with others. Then add workspace members by email, or click Invite entire workspace to make the connection available to everyone in your RShift Sites workspace.
See Who can use connections and clients for more information.
Connect
Click Connect.
When connected, anyone building in a project can ask RShift Sites in the project chat to link their project to Logo.dev (based on configured connection-level access). Your RShift Sites apps can then load company logos directly in the browser through img.logo.dev.
Limitations
The Logo.dev connector is frontend-only and cannot:
- Call Logo.dev’s server-side REST API or Search API (those need a separate secret key this connector does not provide)
- Proxy logo requests through a RShift Sites gateway (logos load directly in the browser from
img.logo.dev) - Refresh or rotate keys automatically. To rotate, create a new publishable key in Logo.dev and update the RShift Sites connection
- Support per-end-user Logo.dev login. Each connection represents a single Logo.dev account shared across all projects linked to it.
Manage your {connector_0} connection
Connections are managed from Connectors: select {connector_0}, then open the connection.
- Unlink projects to remove {connector_0} access from specific projects while keeping the connection available for others. See Unlink projects from a connection for the steps.
- Delete the connection to remove it from the workspace entirely. Deleting is permanent. It removes the credentials from all linked projects, and app features that use {connector_0} stop working until a new connection is added. See Delete a connection for the steps and who can delete.