Pricing

$20.00 / 1,000 url checkeds

HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API

Check which HTTP versions a site supports. Input: url. Output: JSON with http1_1, http2, http3 (via Alt-Svc), and negotiated TLS version per URL. Sync run-and-return, pay-per-result at $0.02 per URL checked - no subscription.

Pricing

$20.00 / 1,000 url checkeds

Rating

0.0

(0)

Developer

Anthony Snider

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

HTTP Protocol Checker API - HTTP/2, HTTP/3, TLS Detect API through CLI

The Apify CLI is the official tool that allows you to use HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API API in Python

HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API API in JavaScript

HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API OpenAPI definition

HTTP Protocol Checker - HTTP/2, HTTP/3 & TLS Version API API

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