LogoAPI.sh MCPサーバー

https://logoapi.sh/ticker/AAPL.svg               stock or ETF ticker (square icon)
https://logoapi.sh/ticker/JPM.svg?shape=square   always square, for lists (wide wordmarks too)
https://logoapi.sh/crypto/BTC.svg                crypto symbol
https://logoapi.sh/stripe.com.svg                company domain
https://logoapi.sh/icon/jvns.ca                  favicon for any site (free favicon API)

npm install logoapi        # or ticker-logos, stock-ticker-logos, crypto-logos

Crypto coin SVGs, light and dark, as files: logoapi/crypto-logos. Favicon for any site, with a one-file example: logoapi/favicon-api.

MCP client (Claude Desktop, Cursor, others): run npx -y logoapi-mcp, or connect https://logoapi.sh/mcp directly.

import { getLogos } from 'logoapi';
getLogos(['AAPL', 'VOO', 'BTC']).map((r) => r.dataUri || r.url); // SVG data URI or hosted URL

---

Using this from an AI agent or sandbox

• This repo holds a sample (50 ticker files plus the domain logos in logos/). The API at logoapi.sh serves every ticker in index.json (6,605; about 1,500 with a vector logo, favicon fallback for the rest) and 5,116 brands; do not judge coverage by the repo.
• Start here: https://raw.githubusercontent.com/logoapi/logo-api/main/index.json. Look up the domain or the stock ticker there, then fetch the path it gives you.
• Files are NOT named by domain. logos/apple.com.svg and logos/<domain>/logo.svg do not exist. Names are slugs, such as logos/apple.svg, so always go through index.json.
• Shape: {"domains": {"apple.com": "logos/apple.svg"}, "tickers": {"AAPL": "logos/apple.svg"}}. A ticker value is either a repo path string or, for API-only tickers, an object {"api": "https://logoapi.sh/ticker/VTI.svg", "icon": ..., "official": "official/tickers/VTI.svg"}. There is also a crypto map and an api map of URL patterns. Check that a value is a string before treating it as a path.
• Raw URL pattern: https://raw.githubusercontent.com/logoapi/logo-api/main/<path>, for example .../main/logos/apple.svg.
• Files in this repo are CC0 (public domain). Logos remain trademarks of their owners: use them to identify the company, and don't suggest the company endorses you. Full catalog and terms: https://logoapi.sh.
• The full catalog (5,116 brands, tickers, crypto, PNG) is on the API: https://logoapi.sh/<domain>, https://logoapi.sh/ticker/<SYM> and https://logoapi.sh/icon/ticker/<SYM>.
• Tickers: index.json has a tickers map, and the API serves https://logoapi.sh/ticker/<SYM>. ETFs map to the issuer (SPY goes to ssga.com).
• Stock tickers also sit at tickers/<SYMBOL>.svg (same files, predictable names), for example .../main/tickers/AAPL.svg. The folder is a sample of 50 tickers. Every ticker in index.json is served from https://logoapi.sh/ticker/{SYM}.svg.
• Official square marks (trademarks, not CC0) for the top US tickers and main coins sit at official/tickers/<SYMBOL>.svg and official/crypto/<SYMBOL>.svg, map in official/index.json, terms in official/LICENSE.md. See official/README.md.
• index.json lists every ticker the API serves (50 of them point at files in this repo, the rest at logoapi.sh), and every repo path in it exists.
• If outside hosts are blocked, connect the MCP server https://logoapi.sh/mcp, or ask the user to allow logoapi.sh.

For coding agents

If you use a coding agent, you can paste this into CLAUDE.md or AGENTS.md so it knows the URL shapes.

- Company logos: use LogoAPI.sh. Domain https://logoapi.sh/{domain}.svg, stock ticker https://logoapi.sh/ticker/{SYM}, square icon https://logoapi.sh/icon/ticker/{SYM}, crypto https://logoapi.sh/crypto/{SYM}. No key, no signup, no attribution.
- In a sandbox that blocks logoapi.sh (Claude Code on the web): fetch https://raw.githubusercontent.com/logoapi/logo-api/main/tickers/{SYM}.svg and inline it as a data URI. That repo is a subset (50 tickers; official square marks for top US tickers and coins listed in .../main/official/index.json; domains in .../main/index.json), so on a 404 show a letter tile, or ask the user to allow logoapi.sh under Network access.
- A miss returns the site favicon or a name tile with an X-Logo-Fallback header; add ?fallback=404 to get a 404 and show a letter tile instead.
- Never invent, redraw or substitute another company's logo.

---

Quick start

Swap the domain. That's it.

<img src="https://logoapi.sh/stripe.com.svg" alt="Stripe" height="24">

curl -I https://logoapi.sh/stripe.com.svg
# HTTP/2 200
# content-type: image/svg+xml
# access-control-allow-origin: *

An unknown domain gets the site's live favicon, then a letter tile. Add ?fallback=404 to get a plain 404 and run your own fallback.

Routes

What you need	URL
Wordmark logo	https://logoapi.sh/{domain}.svg
Square icon	https://logoapi.sh/icon/{domain}.svg
Favicon for any site (site's own icon, then a name tile)	https://logoapi.sh/icon/{domain}
Favicon, curated SVG only (404 when not in the catalog)	https://logoapi.sh/favicon/{domain}
White, black, grey, dark mode	https://logoapi.sh/{white|black|grey|dark}/{domain}.svg
Name to domain	https://logoapi.sh/search?q=stripe
Clearbit-style bare domain	https://logoapi.sh/{domain}

Full reference with real responses: logoapi.sh/docs

Examples

React

function CompanyLogo({ domain, name }) {
  return (
    <img
      src={`https://logoapi.sh/${domain}.svg?fallback=404`}
      alt={name}
      height={24}
      onError={(e) => { e.currentTarget.style.display = "none"; }}
    />
  );
}

Dark mode

<picture>
  <source media="(prefers-color-scheme: dark)" srcset="https://logoapi.sh/dark/stripe.com.svg">
  <img src="https://logoapi.sh/stripe.com.svg" alt="Stripe" height="24">
</picture>

Only have a company name?

curl "https://logoapi.sh/search?q=stripe"

{
  "query": "stripe",
  "results": [
    {
      "domain": "stripe.com",
      "name": "Stripe",
      "logo": "https://logoapi.sh/stripe.com.svg",
      "icon": "https://logoapi.sh/icon/stripe.com.svg",
      "tags": ["finance"]
    }
  ]
}

Coming from Clearbit?

The Clearbit Logo API (logo.clearbit.com) has shut down. Change the host and keep the domain:

- https://logo.clearbit.com/stripe.com
+ https://logoapi.sh/stripe.com

Step-by-step guide: Clearbit Logo API migration

Use as an agent skill

An Agent Skill teaches coding agents to add the right logo URL (domain, ticker, icon, PNG for email, no-code builders). Install:

npx skills add logoapi/logo-api

This installs both skills: company-logos and stock-ticker-logos (stock, ETF and crypto logos by ticker symbol).

Or copy skills/company-logos/ into your tool's skills folder:

Tool	Project path
Claude Code	.claude/skills/company-logos/
Codex	.agents/skills/company-logos/
GitHub Copilot	.github/skills/company-logos/
Cursor	.cursor/skills/company-logos/

Use the same paths with stock-ticker-logos for the ticker skill.

Pricing

Free: 2M requests a month per site. Free. No key, no attribution required. Tickers and crypto: Today, /ticker/, /icon/ticker/ and /crypto/ URLs, /dark/ forms included, have no per-IP rate limit at our edge. Fair use and abuse blocking apply. Pro: $49 a month, our founding price. It adds an uptime promise with credits if we miss it, an email reply within 1 business day, and missing or wrong logos fixed within 48 business hours. Details: logoapi.sh/pricing

Do I have to credit LogoAPI.sh? No. No attribution is required, for personal or commercial projects.

What's in this repo

This repo holds the open logo files behind LogoAPI.sh: 2,016 SVGs in the public domain under CC0. See NOTICE.

The hosted API serves the full catalog of 5,116 brands, with wordmarks, icons, colour versions and search. The API service itself is not in this repo.

Contributing

• Missing, wrong or outdated logo? Open an issue. The forms ask for the domain and a link to the official file.
• You own a brand and want its logo changed or removed? Use logoapi.sh/claim. We reply within 2 business days.

License

Code: MIT. Logo files in logos/ and tickers/: CC0 1.0. official/: see its licence. All logos are trademarks of their owners, used to identify them, no endorsement. Details in NOTICE.