Company Logos

Every company response from the API includes a logo_url field. It’s a ready-to-use PNG that needs no extra setup. For most apps, that’s all you need.

{
  "symbol": "DANGCEM",
  "company_name": "Dangote Cement Plc",
  "logo_url": "https://cdn.jsdelivr.net/gh/ngnmarket/ngx-logos/dist/png/DANGCEM.png"
}

Endpoints that include logo_url:

JavaScript

const res = await fetch('https://api.ngnmarket.com/v1/companies/DANGCEM', {
  headers: { Authorization: 'Bearer ngm_live_YOUR_KEY' },
});
const { data } = await res.json();

document.getElementById('logo').src = data.logo_url;

When you need more than the default PNG

logo_url always points to a 200×200 PNG on a CDN. If you need a different format or size, or want logos bundled into your own build instead of hotlinking a third-party CDN, use ngx-logos directly. It’s the same community-maintained package that logo_url is generated from, and it also ships WebP and favicon-sized ICOs (16/32/48px), which the API doesn’t expose.

npm install ngx-logos

JavaScript

const { getLogoPath, getLogoUrl, listSymbols } = require('ngx-logos');

getLogoPath('DANGCEM', 'png');   // absolute path on disk, useful in Node/build tools
getLogoUrl('DANGCEM', 'webp');   // CDN URL, any of the three formats
listSymbols();                   // every ticker with a logo available

Bulk-copy logos into your project

The CLI copies whichever formats and symbols you need straight into your app. This is handy for a build step that bundles logos as static assets instead of fetching them at runtime.

# All PNGs into ./public/logos
npx ngx-logos copy

# Specific formats and destination
npx ngx-logos copy --formats=png,webp --dest=./public/logos

# Just the symbols you actually use
npx ngx-logos copy --formats=png --symbols=DANGCEM,GTCO --dest=./assets

# See every available symbol
npx ngx-logos list

Direct CDN URLs, no install needed

If you just want a URL for a specific format the API doesn’t return, jsDelivr serves the package directly:

https://cdn.jsdelivr.net/npm/ngx-logos/dist/webp/DANGCEM.webp
https://cdn.jsdelivr.net/npm/ngx-logos/dist/ico/GTCO.ico

Logos are community-maintained and licensed for use as a convenience resource. Brand assets remain the property of their respective companies. See the package’s license for details.

List companies reference

See logo_url alongside price, market cap, and sector fields

ngx-logos on GitHub

Source, CONTRIBUTING guide, and the full list of formats

Guides

Examples

When you need more than the default PNG

Bulk-copy logos into your project

Direct CDN URLs, no install needed

List companies reference

ngx-logos on GitHub

​When you need more than the default PNG

​Bulk-copy logos into your project

​Direct CDN URLs, no install needed

List companies reference

ngx-logos on GitHub

When you need more than the default PNG

Bulk-copy logos into your project

Direct CDN URLs, no install needed