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APIs.guru

Public APIs

Frankfurter

Public APIs

Popular to compare with APIs.guru

Comparison of APIs.guru, Frankfurter
APIs.guru
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Frankfurter
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CategoryPublic APIsPublic APIs
Pricing–FreeNo API key needed
Platforms
  • Web
  • API
Best for
  • API developers
  • Tool builders
  • Developers
  • Developers
  • Finance apps
  • Accounting tools
Highlights
  • Browse REST API definitions in OpenAPI 3.0 format
  • Spec files kept in a public GitHub repository
  • Submit a new API to the directory
  • Rates for 219 currencies and 39 other assets
  • Change the base currency and filter target currencies
  • Look up rates for a past date
GitHub stars4.6k2.1k
Last update6 months ago2 days ago

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  • Web Tools Finder (WTF) is a curated directory built by developers and designers for web developers, designers, vibe coders, and freelancers. It brings useful tools and resources together in one place, helping you save time, discover better resources, and bookmark your favorites for free, without signing up.

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  • Use the Search Directory, or press Ctrl K (Cmd K on a Mac) to search from any page. Each section lists its tools by category, and when tools have pricing details you can filter by price, such as Free, Freemium or Paid. Open a tool to read its description, highlights and details, and save the ones you like.

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  • It shows how many tools were added to that section in the last 7 days. The label disappears once you open the section.

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  • They come from GitHub star counts, which refresh automatically every day. Stars show how popular a project is, not how good it is for your project.

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  • They mark paid or partner placements. Those listings are not recommendations from Web Tools Finder, and they are labelled clearly so you can tell them apart from the rest of the directory.

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  • Use the Feedback button in the menu and choose Something is broken, or write to us from the Contact page. We also check tool links regularly and review the ones that stop working.

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