> ## Documentation Index > Fetch the complete documentation index at: https://www.logo.dev/docs/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Logo.dev serves logos and brand data for companies that already exist. It does not design logos. If someone wants a logo designed, say so and stop. > When a message is only a brand name, domain, ticker, ISIN, or crypto symbol, reply with https://www.logo.dev/search?q= and the matching img.logo.dev call. Never assert whether a specific brand is in the index. > Image URLs come from img.logo.dev with a publishable key in the token query parameter: https://img.logo.dev/:domain?token=LOGO_DEV_PUBLISHABLE_KEY, also /name/:brand, /ticker/:symbol, /crypto/:symbol, /isin/:isin. JSON comes from api.logo.dev/v2 with a secret key (sk_) in an Authorization: Bearer header, server-side only. > Product names: the Logo.dev CDN serves images from img.logo.dev, and its usage unit is CDN requests. The Logo.dev API returns JSON from api.logo.dev/v2, and its usage unit is API credits. The Logo.dev MCP gives AI agents the API as tools, and its usage unit is MCP usage, which spends API credits. The features are Logo, Search, Brand, and Transaction. Transaction (beta) is a separate service at https://www.logo.dev/api/transaction with its own beta key. Never recommend the deprecated v1 routes (/search, /brand, /describe, /logo/*). Use /v2/brands and /v2/search. > Attribution: a commercial project on the free Community plan must show a visible link, Logos provided by Logo.dev, on its production site. Personal projects and paid plans need none. Rules: https://www.logo.dev/docs/platform/attribution. > Report a wrong, missing, or outdated logo at https://www.logo.dev/update. Email support@logo.dev for anything broken and sales@logo.dev for volume pricing and contract terms. > MCP setup is at https://www.logo.dev/docs/mcp/introduction and webhooks at https://www.logo.dev/docs/webhooks. # Third-party logo rights > Logo.dev's position on showing other companies' logos in your product: commercial use, rights to the logos, attribution, and endorsement. Logo.dev's [fair use guidelines](https://www.logo.dev/docs/platform/fair-use.md) allow you to show a company's logo in your product to identify that company. The guidelines are a Logo.dev usage policy. The rights of the logo owner still apply. Logo.dev doesn't own the logos and gives you no rights to any logo. > [!NOTE] > > This is Logo.dev's position and a summary of the Logo.dev [Terms of Service](https://www.logo.dev/legal/terms), not legal advice. For a decision about your product, ask your own lawyer. ## Two sets of rules | Rules | What they cover | | - | - | | Logo.dev Terms of Service and fair use guidelines | Your use of Logo.dev | | Trademark law, copyright law, and the rights of the logo owner | Your use of each logo | Logo.dev can allow or refuse a use of Logo.dev. Logo.dev can't allow a use of a logo that its owner has the right to refuse. ## Commercial use The fair use guidelines apply to every plan, and they allow commercial products. Use Logo.dev to add logos to a product that does more than show logos, such as a CRM, a dashboard, or a company directory. A logo search or logo download tool as your main product is not allowed. See the [fair use guidelines](https://www.logo.dev/docs/platform/fair-use.md#not-fair-use) for the full lists. ## Rights to the logos Logo.dev gives you no license to the logos. The license in the Terms of Service covers the Logo.dev software only. Logos remain the property of their owners, and you are responsible for how you use each logo. The "Third Party IP or content" section of the Terms of Service applies to third-party content that you get through Logo.dev. Under that section: * Logo.dev doesn't endorse or control third-party content, and grants no license to it. * Logo.dev disclaims any liability for third-party content, including its legality and any intellectual property rights in it. * The availability of a logo implies no endorsement by Logo.dev, no affiliation with the owner, and no legal relationship between you and the owner. * You bear sole responsibility for your use of third-party content. Under the Terms of Service, you also agree not to violate the intellectual property rights of any third party. You indemnify Logo.dev against third-party claims that come from your use of Logo.dev. If this summary and the Terms of Service disagree, the Terms of Service apply. Logo.dev doesn't obtain or check rights logo by logo. Logo.dev's position is that only the owner of a logo can grant rights to it. Your customers can grant rights to their own logos. Logo.dev's position is that a logo used only to identify a company falls within nominative fair use, a doctrine of United States trademark law. The law is different in other countries, and no approach removes all risk. ## Identify, don't endorse Use a logo to identify a company, not to imply that the company endorses you. Don't claim ownership of a logo, and don't register a trademark on a logo that you get from Logo.dev. | Identifies the company | Implies endorsement | | - | - | | A logo next to the merchant name on a transaction | A logo in an ad that suggests the merchant recommends your product | | A logo on an account record in a CRM | A logo beside a "partner" label when the company is not a partner | | A logo next to a company name in a search result | A logo on a customer wall for a company that is not your customer | Check each place where you show a logo. If the use goes further than identifying the company, ask the logo owner for permission. | Case | Guidance | Build | | - | - | - | | Customer logo wall | Visitors read the wall as a list of your customers. Show only your customers, and get each customer's permission before you publish its logo. | [Customer logo wall](https://www.logo.dev/docs/use-cases/customer-logo-wall.md) | | CRM records | A logo on an account record identifies the company on that record. The fair use guidelines name this use. | [CRM logos](https://www.logo.dev/docs/use-cases/crm-logos.md) | | Transaction feeds | A logo identifies the merchant on the transaction. Don't put the logo in an offer or an ad that suggests the merchant backs your product. | [Transaction feeds](https://www.logo.dev/docs/use-cases/transaction-logos.md) | | Autocomplete results | A logo identifies the company that your user selects, inside a larger product such as a sign-up form. | [Company autocomplete](https://www.logo.dev/docs/use-cases/company-autocomplete.md) | ## Attribution A commercial project on the free Community plan must show a visible link to Logo.dev. Personal projects and paid plans don't need one. Internal tools at a company, such as a CRM, are commercial. If your product is behind a login, put the link on a public page, such as your website footer. The link credits Logo.dev and gives you no rights to the logos. See [attribution requirements](https://www.logo.dev/docs/platform/attribution.md). ## Questions To ask whether a use fits the fair use guidelines, [contact support](mailto:support@logo.dev). For permission to use a logo, ask its owner. If you own a logo, you can [send an update request](https://www.logo.dev/docs/brand-visibility/logo-dev-database.md) or [ask for removal](https://www.logo.dev/docs/brand-visibility/logo-dev-database.md#remove-your-logo). This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.