Questions tagged [blockchain.info-api]
65 questions
0
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0 answers
How to keep blockchain websocket alive?
Current code for opening websocket :
139 this.ws = new WebSocket('wss://ws.blockchain.info/inv')
140 this.ws.on('open', () => {
141 this.ws.send('{"op":"unconfirmed_sub"}')
142 setInterval(() => {
143 …
Gaben Lounge
- 35
- 1
- 6
0
votes
1 answer
Tableau web data connector javascript not working using blockchain.info api
My code does not seem to generate a table in the tableau web data connector simulator. I have followed the instructions and worked off the tutorial they showed.
See here for the tutorial…
0
votes
1 answer
About bitcoind listunspent API
For now, I've set up my own bitcoind which is running as a full node and it's downloaded all blocks.
The following is the command for launching bitcoind:
bitcoind -port=8333 -rpcport=8332 -rpcuser=xxxx -rpcpassword=xxxx -discover -txindex=1 -reindex…
Scot Wallace
- 21
- 3
0
votes
1 answer
Can't import blockchain.info api library for python
Using this github library: blockchain.info python api
blockchain.py
from blockchain import Blockexplorer
block = blockexplorer.get_block('000000000000000016f9a2c3e0f4c1245ff24856a79c34806969f5084f410680')
When I run python blockchain.py in the…
user1424508
- 3,231
- 13
- 40
- 66
0
votes
2 answers
Create custom coins in ethereum wallet
I am newbie in ethereum wallet. I need to generate a custom currency using ethereum but due to very little guidance for it over net i am getting confused and not getting any suitable output from last 2 weeks. I would be thankful if i can get help …
0
votes
1 answer
check history of my blockchain.info wallet via api
i am using https://blockchain.info/q api
For checking my balance i use this link : `https://blockchain.info/ru/q/getreceivedbyaddress/a37ab54a
i want to know senders adress and or history of my wallet transactions via api . Is it possible ?
egorkh
- 478
- 8
- 24
0
votes
1 answer
How I can read headers of Bc in Multichain
How I can read headers of Bc in Multichain? I'm using Multichain Json-Rpc API.
Vnuuk
- 6,177
- 12
- 40
- 53
0
votes
2 answers
How to get detail of given address from blockchain?
I am building blockchain explorer. I have my own blockchain. In that, i want to search details of a given address from blockchain. There is no direct API to get detail of an address, could anybody help how to this ?
Thanks in Advance.
John
- 61
- 6
0
votes
3 answers
want to acess api generated by hyperledger-composer publicy not on localhost
i have installed all the prerequisite needed for the development of hyper-ledger-fabric and hyper-ledger-composer i have successfully deployed the business-network IE .bna file on the fabric and i have also generated the rest-API for the composer…
0
votes
1 answer
Parsing Decoded JSON in PHP (blokchain API)
Hello I am trying to extract some info from a json format page
The page is : https://blockchain.info/fr/rawaddr/1BQLNJtMDKmMZ4PyqVFfRuBNvoGhjigBKF
this link allows to get all bitcoin transactions from an address.
All the quotation marks confuse me,…
Toms lns
- 39
- 8
0
votes
3 answers
Javascript / Blockchain.info Websocket API Address Subscription
I am new to bitcoin, Blockchain.info API and javascript, however, i am trying to implement a code that tracks Live Payments notification on a particular bitcoin address. The idea here is... after the user scans the QR image
Tamara
- 417
- 1
- 6
- 20
0
votes
0 answers
API request of blockchain.info over Java stops spontaneously
In my java class, I extract the hash of transactions from the files of blk...dat, then obtain the data of the corresponding transactions via reading from the URL: https://blockchain.info/rawtx/+ hash. At one time, my program stopped calling after…
Aqqqq
- 816
- 2
- 10
- 27
-1
votes
1 answer
Cant use get_chart function in blockchain python client
Trying to run
import blockchain
from blockchain import statistics
get_chart(chart_type="mempool-size", time_span="1year")
Gives a function not defined error, despite get_chart being defined in the statistics.py file for the blockchain.info client.…
user14009897
-1
votes
1 answer
How to sign a transaction in multichain?
I want to know the sequence of API commands or cli commands to sign a transaction in multichain ?
user11083897
-1
votes
1 answer
Why the number of headers and blocks are different?
When I run $bitcoin-cli getblockchaininfo it shows me:
{
"chain": "main",
"blocks": 20204,
"headers": 563653,
....
}
But if a block is identified by his header, the numbers of headers and block must be the same, what I didn't understand?
march
- 11