
SEO monitoring, email verification, lead generation, and marketing analytics.
Meirra API is a free Business API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.
Programmatic access to email verification, lead enrichment, and SEO analysis. Pay-as-you-go pricing starting at $0.005 per call.
Details from meirra.com.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Company lookup
People and company search in plain English, with verified work emails and email verification
The Meirra API is provided by Meirra (meirra.com). Programmatic access to email verification, lead enrichment, and SEO analysis. Pay-as-you-go pricing starting at $0.005 per call.
Yes. The Meirra API is listed in the Business category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The Meirra API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The Meirra API supports CORS, so front-end JavaScript can call it directly.
Yes. The Meirra API is served over HTTPS, so it's safe to use in production.