What is API Plugin used for?

API Plugin lets you connect apps to public APIs without writing a backend, turning them into secured, cached and keyless endpoints. It is a good fit for calling an API from a no-code front end safely, hiding API keys in a static website and caching responses from a rate-limited API.

Yes. API Plugin has a free plan. Includes 300 free API calls per month; Personal is $6 per month for 50,000 calls and Professional is $12 per month.

Is API Plugin open source?

No. API Plugin is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Hoppscotch, Insomnia and Scalar.

What are some alternatives to API Plugin?

API Plugin competes with RapidAPI and AnyAPI.

API Plugin: features, pricing and alternatives

About API Plugin

API Plugin is a hosted service that sits between your front end or no-code app and third-party APIs. You configure an integration once, and it exposes a simple endpoint that hides your keys, caches responses and works without any backend of your own. The vendor says tokens and input values are stored encrypted on its cloud servers.

The marketplace includes connections for Airtable, Google Sheets, Webflow CMS, Claude, OpenAI, ElevenLabs, Telegram, YouTube, AWS SES, Mailgun, Brave Search, Supabase tables, OpenWeatherMap and utilities such as IP geolocation and CSV or XML to JSON conversion. Endpoints are organized into projects, teammates can be invited to a project, cache duration is configurable, and an endpoint can be limited to authorized domains. API Plugin is a commercial, serverless product. The homepage offers 300 free API calls per month, a Personal plan at $6 per month for 50,000 calls, and a Professional plan at $12 per month.

Key features

Turns third-party APIs into keyless endpoints
Encrypted storage of tokens and inputs
Configurable response caching
Domain restrictions on endpoints
Project organization with team access
Marketplace of ready integrations

Good fit for

→Calling an API from a no-code front end safely
→Hiding API keys in a static website
→Caching responses from a rate-limited API

Tags: api-proxy; no-backend; serverless; api-integration; caching; no-code; developer-tools

API Plugin: questions and answers

What is API Plugin used for?: API Plugin lets you connect apps to public APIs without writing a backend, turning them into secured, cached and keyless endpoints. It is a good fit for calling an API from a no-code front end safely, hiding API keys in a static website and caching responses from a rate-limited API.
Is API Plugin free?: Yes. API Plugin has a free plan. Includes 300 free API calls per month; Personal is $6 per month for 50,000 calls and Professional is $12 per month.
Is API Plugin open source?: No. API Plugin is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Hoppscotch, Insomnia and Scalar.
What are some alternatives to API Plugin?: API Plugin competes with RapidAPI and AnyAPI.