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Bitcoin Address Scraper

$30-250 USD

Cerrado
Publicado hace más de 9 años

$30-250 USD

Pagado a la entrega
Hi We need a PHP or Python script that is able to scrape a webpage for a list of bitcoin addresses and then get the balance of each address. The webpage has a long list of bitcoin addresses that is separated into pages, and the script will need to iterate over all pages to check each address for the following: 1. if the address was ever used (# of transactions>0) 2. if the address has a positive balance If any of the parameters match, the script will send an email alert with the details of the address and the page it was found on. We would like the script to use the BlockTrail developers API due to better rate limits. Please suggest a price and delivery time.
ID del proyecto: 6658532

Información sobre el proyecto

27 propuestas
Proyecto remoto
Activo hace 9 años

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27 freelancers están ofertando un promedio de $230 USD por este trabajo
Avatar del usuario
Hi I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like Joomla, Os-commerce,vBulletin , Zen cart- Drupal I can create and deliver the project as per the information.I have skilled, expert programmers I'm very excited to assist you in making your Sites successful – please feel free to contact me directly to discuss this position further. Thanks
$257 USD en 14 días
4,8 (287 comentarios)
7,6
7,6
Avatar del usuario
I have more than thirty years experience programming and helping clients turn ideas into websites, applications, and actionable strategies. I am fluent in Python and PHP and I am very familiar with bitcoin and with mining for data. You will not be disappointed with my work. Google me for more information. U.S. location, Eastern timezone, milestone required.
$277 USD en 7 días
4,8 (39 comentarios)
6,3
6,3
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ready to start today. have great expirience in scraping and any type of api developing or usage. alex.
$242 USD en 3 días
5,0 (48 comentarios)
6,2
6,2
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hi, i am expert in web scraping and interested in this project, let me do this work with perfection, accuracy and according to your requirements, plz contact with me so we can discuss further about the project and plz check my past work in this link https://www.freelancer.com/u/uumarkhalid31.html regards Umar
$155 USD en 3 días
4,7 (81 comentarios)
6,0
6,0
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A proposal has not yet been provided
$200 USD en 3 días
4,9 (47 comentarios)
5,7
5,7
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Hello, I have a great experience with bitcoin and alternative cryptocurrencies, past couple of years working only in this area. May I ask why do you want to scrap this data from a website when all this data is publicly available in blockchain? You'll spend less resources/bandwitdh to extract all this data directly from blockchain. We can use bitcoind's rpc to achieve this. I am working only with full amount in milestone, this way we will be both protected by freelancer's escrow system. Thanks, Vic.
$500 USD en 3 días
5,0 (8 comentarios)
5,5
5,5
Avatar del usuario
I can write a python script to do this and have it back to you within 24 hours of accepting the project. I have a few questions, first, do you have a link to the site that you want scraped so I can take a look? Also, will the scraper be run once or do you want it to continually check the site for changes? My qualifications include over two years of experience with python and full-stack web development. I've also developed many python based tools including web scrapers before and have extensive experience working with APIs similar to blocktrail. I would be happy to discuss the project with you and answer any questions you might have. Feel free to contact me at any time and I'll get back to you as soon as possible. Thanks, Joshua Cruikshank
$150 USD en 2 días
5,0 (10 comentarios)
4,9
4,9
Avatar del usuario
I am a PHP, MySQL, Bitcoin and website security expert. I can create this script for you in PHP and having it work fully with logging. Check out my profile with Bitcoin project and feedback. Any questions please ask. Kind regards Rob
$175 USD en 3 días
5,0 (14 comentarios)
4,8
4,8
Avatar del usuario
10+ years custom php data-mining/scraping I have a quick demo script that uses blocktrail api let me know of your interested and send address for page you want scraped ;)
$111 USD en 1 día
4,8 (55 comentarios)
4,7
4,7
Avatar del usuario
Hello, Your project description is clearly written, so it seems like something that can be done within 2 days of work. The only clarification I need is wether that script has to be run once or multiple times. In the latter case you may want to be able to specify some parameters to only scrap some pages i.e. those with updated info. Also, if there will be a lot of matching addresses that will have to be emailed, it could be better to send emails with lists of numbers? Regards, Stas
$180 USD en 2 días
5,0 (13 comentarios)
4,5
4,5
Avatar del usuario
I see your project and i do it as your acceptation. I have 3 years experience to work in a any kind data process Web Scraping, Web Search, Excel,SEO and Photoshop work would like to assure you that I will do my job according your expectation. I have a highly creative data entry studio. Just give me your jobs and find out me. Close communication & ON-TIME delivery ensures a long-term relationship with our valued clients. We believe, goodwill in business is worthier than anything else. I give you drafts and unlimited revisions until your satisfaction. I do through research on every project to get the Best result as well as optimum client satisfaction. I can do your job in a best rate. Thanks
$250 USD en 3 días
4,6 (68 comentarios)
4,4
4,4
Avatar del usuario
Hi, I would need to look at the webpage and your environment to confirm the quote. I have a few questions: * is this meant to run in intervals ? anything else it depends on ? * is the technology limitation to PHP and Python due to Blocktrail API ? * is there any data stored on your client's side - or do we only look at the target ? * what level of access do you have for the machine where it would run ? * is the email already set up and working from that machine ? Thanks, Mb
$300 USD en 3 días
5,0 (5 comentarios)
3,4
3,4
Avatar del usuario
Hi.. Expert Web Scraper & Data Minor here. I have done too many similar project in past. Having best scraping tools and experience i assure you 100% accurate and good quality work.
$45 USD en 3 días
4,4 (26 comentarios)
3,4
3,4
Avatar del usuario
i have 3 year experiance in scrapping . i am ready to make demo application for with free of cost if you can provide web address. if you satisfy with demo app we can reach contract
$222 USD en 3 días
5,0 (2 comentarios)
2,3
2,3
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Nie złożono jeszcze oferty.
$55 USD en 3 días
5,0 (3 comentarios)
1,6
1,6
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A proposal has not yet been provided
$1.000 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
$222 USD en 2 días
0,0 (0 comentarios)
0,0
0,0
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Hi Sir, I already done this kind of project and handled it with very much care and accuracy. I have an experience in crawling worlds largest e-commerce web site and sure that your project will also be done with same care and accuracy. Thanks.
$277 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
$144 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
$200 USD en 3 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED KINGDOM
city, United Kingdom
0,0
0
Forma de pago verificada
Miembro desde nov 7, 2012

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