[Guide] Broadcast Your RAW Transaction (Push TX) BTC & Alts coins

[itogo]

What about pushing BitcoinCash transaction?

Thank you

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[Timelord2067]

What about pushing BitcoinCash transaction?

Thank you

I'll keep an eye out for any such beasties...  
Given that BitCoin XT is a direct clone of the Core wallet you can push a transaction yourself.  (See my first post)

OTOH, BitCoinCash is a scale-able block concept, I'm guessing most punters will dial their "Pay only the minimum transaction fee" down to the bare minimum of 0.00001000 BCC/BCH per Kbyte as that BitCoin clone will probably sweep up all transactions and just grow the block size, so there won't be any real need to pay a little bit extra to get into the next block as the block will just keep growing to accommodate all transactions...  QED.

Unless I'm mistaken?

[Coding Enthusiast]

What about pushing BitcoinCash transaction?

Thank you

C.E. to da rescue:
http://blockdozer.com/insight/tx/send

This doesn't have an API otherwise I would have added it to SharpPusher™ already...

Given that BitCoin XT is a direct clone of the Core wallet you can push a transaction yourself.  (See my first post)

My code about the part "pushing the tx directly to the network" is nearly ready. I have not got the time to test it with real transaction yet. I can practically make a node with minimal functionality to just broadcast, I just have to make the code pretty and remove the bugs (DAMN BUSY LIFE).
Also I have no idea how to differentiate between nodes on different network. if you know how point me in the right direction and save me a google search

OTOH, BitCoinCash is a scale-able block concept, I'm guessing most punters will dial their "Pay only the minimum transaction fee" down to the bare minimum of 0.00001000 BCC/BCH per Kbyte as that BitCoin clone will probably sweep up all transactions and just grow the block size, so there won't be any real need to pay a little bit extra to get into the next block as the block will just keep growing to accommodate all transactions...  QED.

Unless I'm mistaken?

According to https://blockchair.com/bitcoin-cash/blocks the fee/kB (I don't know about the accuracy of it) is about 0.0009-0.0011 BCC/kB

[itogo]

C.E. to da rescue:
http://blockdozer.com/insight/tx/send

Thank you very much!
I have created, signed the raw transaction BCC using https://coinb.in/

and then tried to broadcast using blockdozer
An error occured: Missing inputs

Ok, I'm still experimenting

[Coding Enthusiast]

Added support for BCC to SharpPusher™. Only has 1 API though.

[Timelord2067]

Am pretty sure I've caught up on all the links, if anyone has been left out, drop me a note.

[Thirdspace]

C.E. to da rescue:
http://blockdozer.com/insight/tx/send

Thank you very much!
I have created, signed the raw transaction BCC using https://coinb.in/

and then tried to broadcast using blockdozer
An error occured: Missing inputs

Ok, I'm still experimenting

I don't think you can sign raw tx BCC with coinb.in
isn't coinb.in on bitcoin chain... and bcc has two-way replay protection?

Am pretty sure I've caught up on all the links, if anyone has been left out, drop me a note.

please update with BCC compatible tx pusher & perhaps tx tool if any available soon
I'm pretty sure many of us waiting and appreciate for the BCC part... 
and I think you should move blockdozer from bitcoin to bitcoin cash section
I looked at the blockdozer page... it mentions BCC

[Coding Enthusiast]

Am pretty sure I've caught up on all the links, if anyone has been left out, drop me a note.

Found another for BTC, BCC, LTC. Here is the link for BCC:
https://pool.viabtc.com/tools/BCC/broadcast/

BitCoin (1MB block variety)
14. Broadcast Raw Transaction - http://blockdozer.com/insight/tx/send - Coding Enthusiast - (BCT ANN ?? please) -  ( This doesn't have an API otherwise I would have added it to SharpPusher™ already... )

This does not belong here because it doesn't accept "bitcoin" transactions.
Also as an update, blockdozer does in fact have an API. It is the same as most insight APIs (it is just hidden).
You post the raw transaction with they key rawtx to this address: http://blockdozer.com/insight-api/tx/send
Here is how I do it in SharpPusher[/list]

[Timelord2067]

One of the many problems with keeping a list is the occasional cut and paste going into the wrong section.     Have moved the blockdozer entry to the BCC/BCH section.   

Am just looking through the last part of your post to ensure I get the posting of that information in the correct section and transcribed correctly.   

[Timelord2067]

I've had to remove the following as they no longer work.

URL's have been disabled as they no longer work...

• Raw transaction push   http:// btc.blockr.io/tx/push (BCT ANN ?? please)

URL redirects to coinbase.

• Transaction Accelerator   https:// www .viabtc .com/tools/txaccelerator/ - Quickseller (BCT ANN ?? please)

And their website says:

ViaBTC (www.viabtc.com) has closed our Exchange service from 00:00 Sept 30th, 2017.

(Oddly enough https:// pool.viabtc.com/tools/BTC/broadcast/ still works)  


Fixed URL for http://bitcoinexchangerate.org/fees (didn't have URL BBCCODE , so added that to make link click-able)

• https:// chain.so/btc

Server not found...  


All the BitCoinCash links are still active (including the https:// pool.viabtc.com/tools/BCC/broadcast/ link )


All the LiteCoinCash links are still active (including the https:// pool.viabtc.com/tools/LTC/broadcast/ link )

[doraemondrian]

Is there a service that exposes a public API that lets you do this? Similar to how Infura or MyEtherWallet does for Ethereum...

I've looked at all of the above links and they look like they just provide a landing page where you can manually submit a signed hash but there's no way to automate this.

[Coding Enthusiast]

I've looked at all of the above links and they look like they just provide a landing page where you can manually submit a signed hash but there's no way to automate this.

Look closely, usually at the bottom of the page. You can always use your browser search function (Ctrl+F) to search for the word "API", you will find the link. Most of the block explorers do have an API.

If you still couldn't find it, say for what coin and which block explorer so I can post the direct link here for you!

[doraemondrian]

Thanks, I am aware that you can inspect the network request and use that URL to make a form submit request, like you did in one of the posts above https://github.com/Coding-Enthusiast/SharpPusher/blob/master/SharpPusher/Services/PushServices/BlockDozer.cs

But I think calling that an API is same as calling all HTML forms on the web an "API". You can theoretically take any form on the web, take their URLs and emulate submit, and call that an API. But you wouldn't be able to rely on it since they can always block you from using that approach.

None of the sites mentioned on this thread as far as I have looked into has an actual public API endpoint, which was what I was asking for. Services like Infura or MyEtherWallet have an official "API" page that makes it public that they want people to use their node as a broadcast service.

The problem with emulating form submits from the sites mentioned on this thread is you can't really rely on them because they never said it's OK to use their form as your API. If you rely on them to build something, you can never be sure that one of them will just block you one day.

I was looking for a service that explicitly provides a public API for bitcoin transaction broadcast, and it would be interesting if there isn't one. (My followup question would be, why doesn't it exist, unlike Ethereum?) Or maybe I'm misinterpreting this and actually all of those sites--which seem to be powered by the same open source project--DO provide the API implicitly by default?

[Coding Enthusiast]

I'm not sure how these Ethereum APIs work and how they are different, but these block explorers usually have an actual API service that you can use. Blockdozer for example is based on Insight API, which as you guessed is powered by the same open source project. They just didn't make a documentation page.
Blocktrail: https://www.blocktrail.com/api/docs has both BTC and BCH

And you will have a better luck finding them for bitcoin:
Blockchain.info: https://blockchain.info/api
BlockCypher: https://www.blockcypher.com/dev/bitcoin/
smartbit: https://www.smartbit.com.au/api
and lots more.

[Timelord2067]

Broadcast your RAW Transaction comes to SexCoin!

http://104.207.132.20:3001/insight/tx/send

[Timelord2067]

I've just come across this post, has anyone used this service?  Should I post it here?

I found this on some forum and you can use it for acceleration. It's using antpool's service for acceleration and also notifies you when your tx is confirmed.

It's free so you don't need to pay anything and you don't need to donate anything as well. Because most of these acceleration services are using antpool which is basically free, you just have to make a account. (Generally people want easy way to accelerate tx so you can use this telegram bot)

https://t.me/fastTXbot
or @FastTXbot

[coinzoid]

Do you have any suggestions for broadcasting raw transactions for recent bitcoin forks?
United Bitcoin
Bitcoin Diaomond
Bitcoin File
Super Bitcoin etc...

[Timelord2067]

Do you have any suggestions for broadcasting raw transactions for recent bitcoin forks?
United Bitcoin
Bitcoin Diaomond
Bitcoin File
Super Bitcoin etc...

If I see any I'll post them.

[Timelord2067]

I have just moved blockexplorer.com from the BTC to BCC/BCH due to the following message on their website:

In August 2017, Bitcoin forked into two variants. These have taken radically different paths.

Looking at the situation one quarter later, it is clear to us that the Blockstream fork of bitcoin diverges so radically from the ideas presented in the Bitcoin white paper, that it is an evolutionary dead end. While it may still have high trading value, as a mere collectible of curiosity, the Blockstream fork of bitcoin is not part of building any future financial infrastructure, which is what Block Explorer is about.

A currency of the future has subcent optional usage fees and instant transactions. The Blockstream fork of Bitcoin ("Bitcoin Legacy") is at $20 usage fees and rising, with no end in sight, and can take days to confirm, despite unfulfilled promises to the contrary on both points when Segwit activated in what can only be described as a community fistfight. We are therefore making the decision to consider the Blockstream fork deprecated, and support it as legacy technology only.

Rather, we have made the decision to support the only bitcoin fork with a postive utility momentum, which is Bitcoin Cash. We took an early decision to deploy a Bitcoin Cash block explorer and will continue to roll out related services. We are also deploying tools for other cryptocurrencies we find on a positive momentum path, such as ZCash, which have increased privacy value.

We will not add future support for the Blockstream fork of bitcoin ("Bitcoin Legacy"), and will be deprecating it entirely at some future point in time to be determined. Developments have revealed it to be a dead end. At such a time, we will refer to Bitcoin Cash as Bitcoin only, but will make some effort to not break API calls by changing URLs of legacy automated systems.

[Pan Troglodytes]

As the thread title allows to ask about alt-coins too, my question: is there a broadcast tx service for Bitcoin Diamond?

I couldn't find any, although I've found one for almost any other conceivable hard fork (clams included). Thanks. Any help appreciated.