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Description

Bitnodes is under development with the aim of estimating the total size of the Bitcoin network by identifying all accessible nodes within it. To achieve this, the methodology involves recursively sending getaddr messages to discover every reachable node, beginning with a predefined set of seed nodes. Since Bitnodes operates on Bitcoin protocol version 70001, any nodes that utilize an earlier version will not be included in the findings. The Python-based crawler's implementation can be found on GitHub (ayeowch/bitnodes), and detailed instructions for deploying the crawler are provided in the documentation titled Provisioning Bitcoin Network Crawler. This project is crucial for understanding the network's topology and can help in analyzing its overall health and performance.

Description

WebCrawlerAPI serves as an effective solution for developers aiming to streamline the processes of web crawling and data extraction. It features a user-friendly API that allows users to obtain content from various websites in formats such as text, HTML, or Markdown, which is particularly beneficial for training artificial intelligence models or conducting data-driven operations. With an impressive success rate of 90% and an average crawling duration of 7.3 seconds, this API adeptly navigates challenges including the management of internal links, elimination of duplicates, JavaScript rendering, counteracting anti-bot measures, and accommodating large-scale data storage. Furthermore, it integrates smoothly with a range of programming languages, such as Node.js, Python, PHP, and .NET, enabling developers to initiate projects with minimal code. In addition to these features, WebCrawlerAPI automates the data cleaning process, guaranteeing high-quality results for subsequent usage. Converting HTML into structured text or Markdown can involve intricate parsing rules, and effectively managing multiple crawlers across various servers adds another layer of complexity. Thus, WebCrawlerAPI emerges as an essential resource for developers focused on efficient and effective web data extraction.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

.NET
HTML
JavaScript
Markdown
Node.js
PHP
Python

Integrations

.NET
HTML
JavaScript
Markdown
Node.js
PHP
Python

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

$2 per month
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Bitnodes

Website

bitnodes.io

Vendor Details

Company Name

WebCrawlerAPI

Country

United States

Website

webcrawlerapi.com

Product Features

Product Features

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