A community dedicated to Bitcoin, the currency of the Internet. Bitcoin is a distributed, worldwide, decentralized digital money. Bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. You might be interested in Bitcoin if you like cryptography, distributed peer-to-peer systems, or economics. A large percentage of Bitcoin enthusiasts are libertarians, though people of all political philosophies are welcome.
/btc was created to foster and support free and open Bitcoin discussion about cryptocurrency, Bitcoin news, and exclusive AMA (Ask Me Anything) interviews from top Bitcoin and cryptocurrency leaders. Bitcoin is the currency of the Internet. A distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without the need for any central authority whatsoever. Learn more about Bitcoin, Bitcoin Cash, cryptocurrency, and more.
What are the steps to create a Bitcoin API from scratch for Bitcoin market data ?
I cant find informations about how the already existing Bitcoin APIs come up with their market data. Maybe there's something I dont understand? Do they look directly into the blockchain? If its the case, how? Thank you
Bitcoin API to Easily Create Your Bitcoin Wallet - Tokenview
What is a Bitcoin Wallet?
Simply put, a Bitcoin wallet is actually a 'management tool for private keys, addresses, and blockchain data.' The private key is generated from a random number, and the address is calculated from the private key. The bitcoins received and transferred from the wallet (address) must also be listed. Of course, the wallet must also support collection and payment. In other words, all of these have to be done through tools, and these types of tools are collectively referred to as 'bitcoin wallets.' ViewToken can not only predict the market of virtual currencies, but also help users earn more digital assets through financial management, and can directly use the ViewToken flash swap function, eliminating the hassle of exchange on exchanges. At present, digital currency wallets have different functions. According to the maintenance method of blockchain data, we can divide wallets into:
Full nodes (such as bitcoin-core core wallet), maintain all blockchain data (currently above 50GB), fully decentralized, and synchronize all data;
SPV light wallets (such as the viewtoken wallet), only maintain the blockchain data related to itself, are basically decentralized (rely on other full nodes on the Bitcoin network), and only synchronize data related to themselves;
The centralized wallet does not rely on the Bitcoin network, but only depends on its own centralized server, and does not synchronize data. All data is obtained from its own centralized server;
According to the hardware equipment used, we can divide the wallet into:
Computer wallet, wallet software runs on desktop operating systems (Windows, MacOS, Linux, etc.);
Mobile wallet, Android, iOS, etc.;
Online wallet, running and cloud service, the private key is encrypted and stored on the server, and accessed through the browser;
Hardware wallet, running on specially customized hardware, may need to be used in conjunction with a computer or mobile phone.
Bitcoin Wallet development and Address Management
In Bitcoin application development, how to query the details of a Bitcoin address and how to query all transactions that occurred on the Bitcoin address? How to query all transactions that occurred in a specified Bitcoin address? How to manage Bitcoin addresses? Here is the solution:
Bitcoin transaction data is stored in a private database
Due to the data storage structure of Bitcoin, it is impossible to directly use the original API of Bitcoin to query historical transaction data of a specified address. Therefore, the most simple first solution is to store each transaction data on the Bitcoin blockchain in its own database, and then index the transaction address information (such as Scriptpubkey, pubkey, or the address itself), so that You can query the database freely and efficiently.
Use third-party Bitcoin wallet API interface
The previous method requires users to be able to parse the Bitcoin blockchain data and build a database environment by themselves, but it is more cumbersome and requires certain technical requirements. Many users basically do not use this method. Third-party API data services can solve this problem. Users can directly access the Tokenview blockchain API data service page, choose the appropriate API interface according to their own needs, and easily develop Bitcoin wallets and manage wallet addresses.
Bitcoin node implementation software
Users can choose a third solution to obtain Bitcoin address information and management: Bitcoin node implementation software. Such as btcd, this method uses the Bitcoin node software implemented in the go language when starting btcd. Just use the --addrindex flag to automatically create a Bitcoin address index.
Is there Bitcoin API I can use to load transactions by date-time ?
Sorry I am new on this subreddit, not sure if this question is relevant to this forum. Tbh, I didn't expect this to be such a hard task to do, but I really cannot figure it out. I tried to find this API on blockchain.com , but wasn't lucky finding this. I scim throught suggested websites on good, but also no data on Transactions. I am a little confused if this info can be gathered at all. Can you please give me suggestions how can I get transactions data by date-time with real-time API/webscrapping or w/e else.
Has anyone had experience using someone's Bitcoin API? There are a few out there like btc.com, BlockCypher, etc, but I'm not sure if people have had better experiences with one than the other. I mostly just need to it grab balances and transactions for a given address.
Hello I wanto to use BTC API in my website and use it as a payment method, so customers can purchase good for BTC. Are someone doing this ? Can someone point me to a good API and right now I store my Bitcoins in Coinbase but I want to keep them saved in my computer.
Why is nobody really cares about Bitcoin APIs developing here?
I am working for 3 years with blockchain platform projects on improving and extending their APIs, providing 3rd parties and services to use it more convenient and just use it more. If you have no API features at all, there is a much lower possibility to get someone connected with your blockchain natively. If you're somehow working on making it better, there is a much bigger possibility to get someone interested in using it. And when people use your API, they actually use your whole ecosystem. The latest thing I've been helping with (by commits on GitHub) is this https://medium.com/adamant-im/node-0-5-0-is-available-now-2bff0e6766b1, where we've done a greatly simple but a great job for the future interests of people to that project, although I see nothing have been done to Bitcoin's net here. And, finally I've asked myself, why is there so less (almost no, excluding Bitcoin core's unusable minors) free, custom APIs for Bitcoin? This is the most independent, stable, trusted blockchain. We can build so much stuff on it, that is going to have a crazy chain proof for ever, as long as Bitcoin is feeling OK. The interest of companies in attaching some part of their infrastructures to exactly this blockchain will be just enormous. And now I see such a low interest from devs, looking for something else. Need to just develop a concept, first. Then you'll get enough support and attention, surely. A simple API improve can bring us so much in this situation...
Bitcoin.org is a community funded project, donations are appreciated and used to improve the website. Make a donation What are Bitcoin and Blockchain APIs? These Cryptocurrency APIs allow you to interact with Bitcoin in particular, as well as a multitude of other blockchain-based projects such as Ethereum or Dogecoin. They encompass a variety of functions, from viewing wallet contents, tracking market prices, or even sending and receiving transactions. This makes these APIs extremely useful for nearly any ... Top Bitcoin APIs including APIs from 50Btc, Btc E, Bitstamp, Mt Gox, Bitcoin Charts Markets, Ripple, Coinbase, Cryptsy, Coindesk & Fidor Common operations Listing my bitcoin addresses. Listing the bitcoin addresses in your wallet is easily done via listreceivedbyaddress.It normally lists only addresses which already have received transactions, however you can list all the addresses by setting the first argument to 0, and the second one to true. Top 10 Bitcoin and Cryptocurrency APIs: Coinbase, CoinMarketCap and more November 9, 2018 By Shyam Purkayastha 3 Comments The burgeoning of cryptocurrencies has elicited interest in almost every sphere of our lives, and the Application Programming Interfaces (APIs) economy is not being left behind.
Programming a simple bitcoin trading bot with bitfinex API - Duration: 1:23:11. m1xolyd1an 43,209 views. 1:23:11. How to Mine 0.1 BTC in 40 minutes - Blockchain Miner Pro - Duration: 5:39. ... Bitcoin Trading API from Bitcoin.com ----- Hi, Today I will Show you How to integrate the bitcoin trad... Bitcoin 101 - Calling All APIs - Coding Live Price Data From Bitcoin Exchanges - Duration: 10:53. CRI 28,401 views. 10:53. Bitcoin Arbitrage (zwischen Bitcoin.de und Gdax) - Duration: 5:20. How to Connect Api For Mining Bitcoin 1. Enter your personal Bitcoin Wallet Address – make sure to enter a valid wallet address. I am recommended Create New ... Hier ist der Link (API) für die Einbindung der Kurse: https://api.coinmarketcap.com/v1/ticker/XXXXXX/?convert=EUR Die Arbeitsdatei findest du hier: https://g...