Blockchain Product Development

Hello Freelancers,

Project descriptions here below;

Given as a business, we would like to see a list of all Bitcoin coin holder address and their current balance. If someone already providing us this data then you need to build an API to retrieve the data and store in our db.

I would like you to provide a API link so that we can schedule call regularly and we will run you code and save in on our DB.

Attached an example:

[login to view URL]

[login to view URL]

Please do not hesitate to contact me if you have any questions.

Thanks and Regards


Beceriler: Yazılım Mimarisi, Javascript, SQL, node.js, Azure

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İşveren Hakkında:
( 4 değerlendirme ) London, United Kingdom

Proje NO: #22690853

Bu iş için 9 freelancer ortalamada £142 teklif veriyor


Hello, This quotation is based on my understanding of your RFP(Request for proposal). I have good skills in dealing with Block Chain. There are many BTC exchanging site all over world. Those sites provide public apis Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% GBP
(63 Değerlendirme)

Hi there, Yes, We can do Develop. Blockchain [login to view URL] have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] https://w Daha Fazla

£250 GBP in 7 gün içinde
(5 Değerlendirme)

How are you? I read your description carefully and I am interested your project. As you know from my profile, I have top skill in blockchain project. I am Blockchain, C++, Web, and Mobile Expert. Especially I have a r Daha Fazla

£135 GBP in 7 gün içinde
(4 Değerlendirme)

Hi Sir, Its Hisham. I am Software Engg. with more than 3 years of market experience. I have developed many web and cloud based solutions for my clients. I have been developing solutions ASP .NET since start of my caree Daha Fazla

£135 GBP in 7 gün içinde
(2 Değerlendirme)

Kind time of the day, dear Dinesh, I have extensive experience working with cryptocurrencies, especially ethers. The task is clear and understandable, ready to start right now. There will be no difficulty in fulfilling Daha Fazla

£90 GBP in 7 gün içinde
(2 Değerlendirme)

Hello. I  have more then 10 years of experience in SQL Server databse development and Administration. I have worked with medium to large mission critical databases. Worked for database design and performance tuning. Daha Fazla

£155 GBP in 3 gün içinde
(2 Değerlendirme)

No It's not possible. Getting all btc holders address. But we can get more riches btc address activity Let's discuss

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% GBP
(1 Yorum)

Dear sir. I see your post project and I'm very interested in your post project. I have skills that you are looking for. I graduated from college and worked as a researcher.I started developing the web a while ago. Daha Fazla

£135 GBP in 5 gün içinde
(0 Değerlendirme)

Dear Clients , Greetings of the day !! I have reviewed your information very carefully & I am confident that my involvement in your project will bring it to a successful launch, on time and within budget. I am a full Daha Fazla

£225 GBP in 7 gün içinde
(0 Değerlendirme)