Bitcoin JSON RPC API - blockchain.info

Bitcoin Developers

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We've opened sourced our WhaleWatch.io and Chainspark services

As the title says, our team opened sourced most of what we've been working on for the past year, including:
WhaleWatch.io, Chainspark.io services
A set of helper methods for calling ETH Smart Contracts via JSON RPC.
Bitcoin transactions analyzer and clustering
Eth_watcher - This app connects to a Ethereum node, listens for transactions and broadcasts them to a specified URL
Block_keys - BIP32 & BIP44 Implementation in Elixir (Multi-Account Hierarchy for Deterministic Wallets)
Crypto_compare - Forked from konstantinzolotarev/crypto_compare CryptoCompare Elixir API client
If you have any questions would be happy to answer them, other than that, enjoy. Cheers.
https://github.com/AgileAlpha/
submitted by laugrig to ethdev [link] [comments]

"Bitcoin ABC 0.21.7 has been released. This release includes post-upgrade stability changes and 25% performance improvements for JSON RPC calls. Download it here: download.bitcoinabc.org/0.21.7/ "

submitted by Mr-Zwets to btc [link] [comments]

"Bitcoin ABC 0.21.7 has been released. This release includes post-upgrade stability changes and 25% performance improvements for JSON RPC calls. Download it here: download.bitcoinabc.org/0.21.7/ "

submitted by Mr-Zwets to Bitcoincash [link] [comments]

Bitcoin JSON RPC API (bitcoin-cli) in your web browser! [new launch for core 0.18.0]

Very excited to announce the all-new https://ChainQuery.com
Entirely up to date with Bitcoin Core 0.18.0 and sporting sexy new navigation, advanced search, category filtering, and a great new UI.
ChainQuery includes full documentation on all 140 Bitcoin RPCs along with the unique ability to run commands in your browser for 27 commands and growing.
Bitcoin core 0.18.0 included a significant RPC update outlined below:
New RPCs added in 0.18.0:
Updated RPC's in 0.18.0:
Deprecated RPCs in 0.18.0:
All depecated RPC's from 0.18.0 onward can be found here: https://chainquery.com/bitcoin-cli#deprecated
Check it out and let me know what you think!
submitted by CoinCadence to Bitcoin [link] [comments]

PSA: The full Bitcoin Cash JSON RPC is available over HTTP from rest.bitcoin.com

submitted by MemoryDealers to btc [link] [comments]

Could not connect to Bitcoin Core using JSON-RPC error message when launching Eclair

Hi! I am new to the Lightning Network and I am seeking to install a Lighting Network full node on my PC.

I already have Bitcoin Core installed and my full bitcoin node working (version 0.17.1).

I went through some steps to install the LN full node on a video on YouTube, following instructions from a Medium post: "How to run a Lightning Network node on Windows" (https://medium.com/coinmonks/guide-setup-a-lightning-network-node-on-windows-8475206807f).

I installed Eclair (v0.2-beta9) from their Github page.

But when I try to launch Eclair (with my Bitcoin Core node up and running), an error message pops us, saying:
Could not connect to Bitcoin Core using JSON-RPC.
Make sure that Bitcoin Core is up and running and RPC parameters are correct.

Here is what I have in my Bitcoin Core .conf file:

testnet=0
server=1
rpcuser=foo
rpcpassword=bar
txindex=1
zmqpubrawblock=tcp://127.0.0.1:29000
zmqpubrawtx=tcp://127.0.0.1:29000
addresstype=p2sh-segwit
deprecatedrpc=signrawtransaction

And in my eclair.conf file:

eclair.chain=mainnet
eclair.bitcoind.rpcport=8332
eclair.bitcoind.rpcuser=foo
eclair.bitcoind.rpcpassword=bar
eclair.node-alias=”myalias”
eclair.node-color=ff9900

By the way, I went through an old thread on the same topic (https://www.reddit.com/lightningnetwork/comments/7rlk1e/could_not_connect_to_bitcoind_using_jsonrpc_any/), but the solutions proposed did not work for me.

Your help would be greatly appreciated :-) Thanks!
submitted by swisscrypto77 to lightningnetwork [link] [comments]

"could not connect to bitcoin core using json-rpc" Eclair Wallet Windows

Hello @ all,
could you please help me and tell me what i did wrong?
bitcoin.conf:
testnet=0
server=1
rpcuser=foo
rpcpassword=bar
rpcport=8332
txindex=1
zmqpubrawblock=tcp://127.0.0.1:29000
zmqpubrawtx=tcp://127.0.0.1:29000
addresstype=p2sh-segwit
eclair.conf:
eclair.chain=mainnet
eclair.bitcoind.rpcuser=foo
eclair.bitcoind.rpcpassword=bar
eclair.bitcoind.rpcport=8332
eclair.bitcoind.host=127.0.0.1
Many thanks in advance
submitted by Lebowski36 to lightningnetwork [link] [comments]

Which coins implementations are similar to Bitcoin's JSON-RPC?

After using the Bitcoin JSON-RPC to implement it on my app, which other coins could I add without many changes? I'm assuming Bitcoin Cash and Gold have the same functionality but I can't find decent documentation as I found on the Bitcoin wiki. I was thinking other coins like Litecoin and Zcash might also be very similar. Are there any guides or resources that could help me?
Thanks!
submitted by lgdm17 to CryptoTechnology [link] [comments]

PSA: SegWit changes the format of data returned by JSON-RPC API, thus making it backward-incompatible • /r/Bitcoin (North Korea)

PSA: SegWit changes the format of data returned by JSON-RPC API, thus making it backward-incompatible • /Bitcoin (North Korea) submitted by blockologist to btc [link] [comments]

Are all these JSON-RPC commands supported by a pruned node? /r/Bitcoin

Are all these JSON-RPC commands supported by a pruned node? /Bitcoin submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

Why is does it take so long to shut down an node used only as a JSON-RPC server? /r/Bitcoin

Why is does it take so long to shut down an node used only as a JSON-RPC server? /Bitcoin submitted by cryptoallbot to cryptoall [link] [comments]

Why is does it take so long to shut down an node used only as a JSON-RPC server? /r/Bitcoin

Why is does it take so long to shut down an node used only as a JSON-RPC server? /Bitcoin submitted by ABitcoinAllBot to BitcoinAll [link] [comments]

Using python 3 with bitcoins json-rpc

This is my code. I'm running a bitcoin full node and I'm trying to get data from the mempool using the rpc. I have tried various ways of passing the command and required arguments with no success.
import json import requests def stuff(cmd): url = 'http://xxx:[email protected]:8332' headers = {'content-type': 'text/plain'} payload = { "method": str(cmd), "params": [], "jsonrpc": "1.0", } response = requests.post(url, data=json.dumps(payload), headers=headers).json() print(response) return (response["result"]) j = stuff('gettxout e8d4f067ee1ae55f63efd567865e74cbe99c704f50f6f8d4e0f4bc8f3cdf93f1 0') print(j) 
here gettxout is the method and e8d4... 0 are required parameters thanks for any help bitcoin rpc reference E: I have tried passing the params in a list in params as well
submitted by teemalph to learnpython [link] [comments]

Setting up a local bitcoin core server for json-rpc calls (testnet)?

Setting up a local bitcoin core server for json-rpc calls (testnet)? submitted by arcral to AlternativeCoin [link] [comments]

Setting up a local bitcoin core server for json-rpc calls (testnet)? /r/Bitcoin

Setting up a local bitcoin core server for json-rpc calls (testnet)? /Bitcoin submitted by HiIAMCaptainObvious to BitcoinAll [link] [comments]

Developing secure web apps that interface with bitcoin JSON RPC /r/Bitcoin

Developing secure web apps that interface with bitcoin JSON RPC /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Developing secure web apps that interface with bitcoin JSON RPC

Hi-ho,
I'm exploring the Bitcoin software and have just enabled the RPC service on my local install. I'm keen now to learn more on best practises in terms of developing a multi user web application. Specifically how one could securely serve multiple users from a single bitcoind implementation.
If anyone can point me to the relevant docs, if they exist, I'd appreciate the input. Thanks
submitted by po00on to Bitcoin [link] [comments]

Is there a way to run a full bitcoin JSON-RPC client without running a full node (downloading the full blockchain)?

Hi really dumb question here folks.
I'm trying to figure out how to get a project to work which requires that I have a "JSON-RPC client" up and running. I know I can download the full blockchain then start bitcoind server to get this going. Can I just have a bitcoin.conf point at some server to have the same functionality? Thanks!
submitted by arbitrage_ to BitcoinBeginners [link] [comments]

Bitcoind JSON-RPC is very slow for dumping GetRawTransaction even with a high perf computer. /r/Bitcoin

Bitcoind JSON-RPC is very slow for dumping GetRawTransaction even with a high perf computer. /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Samourai Wallet needs access to your node's JSON-RPC port if you're using a Trusted Node... why? /r/Bitcoin

Samourai Wallet needs access to your node's JSON-RPC port if you're using a Trusted Node... why? /Bitcoin submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bitcoin mentioned around Reddit: Using python 3 with bitcoins json-rpc /r/learnpython

Bitcoin mentioned around Reddit: Using python 3 with bitcoins json-rpc /learnpython submitted by BitcoinAllBot to BitcoinAll [link] [comments]

JSON-RPC supported for BCC ? /r/Bitcoin_Classic

JSON-RPC supported for BCC ? /Bitcoin_Classic submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Bitcoin JSON-RPC Tutorials - YouTube JSON RPC Calls with Bitcoin qt (4 of 6) Bitcoin JSON-RPC Tutorial 4 - Command Line Interface - YouTube Bitcoin JSON-RPC Tutorial 2 - VPS Setup Programming Bitcoin-qt using the RPC api (1 of 6)

JSON-RPC. A light weight remote procedure call protocol. It is designed to be simple! Site by Matt Morley of MPCM Technologies LLC, a manager of the JSON-RPC google group. ... The interaction between them happens via JSON-RPC over TCP port 8332. In order for them to recognize and trust each other, you need to set rpcpassword, which is written in the file ~/.bitcoin / bitcoin.conf as rpcpassword=blah-blah-blah. If you do not have such a file you need to create it. There you can register and other settings from those ... JSON-RPC. Running Bitcoin with the -server argument (or running bitcoind) tells it to function as a HTTP JSON-RPC server, but Basic access authentication must be used when communicating with it, and, for security, by default, the server only accepts connections from other processes on the same machine. If your HTTP or JSON library requires you to specify which 'realm' is authenticated, use ... JSON RPC API Bitcoind compatible RPC api. My Wallet users can interact with their wallet using our JSON RPC api. It is intended to be fully compatible with the original Bitcoind RPC protocol however some method calls are not supported. No Blockchain Download - Save on bandwidth and disk space. No Need to run Bitcoind - Some VPS and shared hosting plans do not allow you to run custom processes ... Der Original-Bitcoin-Client führt eine korrekte Rundung für alle Werte, die er über das RPC-Interface enthält, durch. Das heißt, dass wenn der Wert 0.1 durch deine JSON-RPC-Library zum Wert "0.099999999999" konvertiert wird, dass dieser Wert wieder zu den nächsten 0.00000001 Bitcoins gerundet und daher korrekt als 0.1 BTC behandelt wird.

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Bitcoin JSON-RPC Tutorials - YouTube

Bitcoin JSON-RPC tutorial. Getting started with the bitcoin command line interface. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Devel... Bitcoin JSON-RPC tutorial. Handling JSON, entering parameters and receiving error messages. BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U. Bitcoin JSON-RPC tutorial. How to set up bitcoind on a VPS. BTC: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U Bitcoin JSON-RPC Tutorial 5 - Your First Calls - Duration: 10:06. m1xolyd1an 11,838 views. 10:06. Building a Blockchain in Under 15 Minutes - Programmer explains - Duration: 14:28. ... Skip navigation Sign in. Search

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