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201  Economy / Web Wallets / Re: Blocktrail.com | Wallet | Explorer | API on: April 17, 2016, 03:28:32 PM
Check out this fantastic video of one of our users explaining how to use our easy webhooks!


https://youtu.be/UJtszjNh0nk


This is great. It really goes a long way to have a video tutorial - it's often the differentiator between choosing one technology over another. Keep it up!

Thanks, although the credit should be given to "m1xolyd1an" the one who uploaded it!

Nonetheless, good advice. We might begin taking out some more video tutorials in the upcoming months.  Cheesy

Nice, thanks for sharing my video  Cool Cool
Wasn't sure if I should do some tutorials on using their actual API library, but I've done so many videos on using APIs I figured it would be redundant to viewers. The UI feature in building webhooks is unique (and awesome) so I wanted to highlight it.   
202  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: April 17, 2016, 03:20:52 PM
and i have question..

after install bitcoind need create multi sig "createmultisig" for receiving payment?
and what need "key" use?     createmultisig   <nrequired> <'["key,"key"]'>

i ask this question because i sent payment to getnewaddress and balance is 0.. where lost payments?

i don't know how resolve this problem.
need help


Payment is not lost. Your balance will remain zero until your node has reached and validated the block that transaction is in and is fully synced. Since you only started ~ 9 hours ago your node is still syncing and validating, it took mine about 14 hours to fully sync.   If you can do getinfo like you mentioned before, try it again and see what block your node is at. Our current block height is at 407720.
203  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: April 17, 2016, 05:47:28 AM
512mb is pretty weak. I recommend the $20/month 2GB of RAM option.   Did you follow the videos and modify your bitcoin.conf so that you aren't eating up all your bandwidth?
204  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: April 15, 2016, 01:14:25 PM
I only switched it to port 3030 because port 3000 was already being used on my system.
The receive payments api key is different than the wallet api key.
https://blockchain.info/api/api_create_code

I made a pull request to the blockchain api repo on github a while back regarding the timeout error.

https://github.com/blockchain/service-my-wallet-v3/blob/master/README.md#troubleshooting

Timeout Errors:

If you are getting a timeout response, additional authorization from your blockchain wallet may be required. This can occur when using an unrecognized browser or IP address. An email authorizing the API access attempt will be sent to the registered user that will require action in order to authorize future requests.
205  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: April 14, 2016, 01:17:52 AM
Update

Just finished a new series on how to integrate and use the bitcoind server on a website.

Bitcoind and JSON-RPC API
1. Intro - https://www.youtube.com/watch?v=cMM-t7azzJE
2. Setting up on a VPS - https://www.youtube.com/watch?v=ygNit44dQHA
3. Customize the bitcoin.conf - https://www.youtube.com/watch?v=W54aRszkEOI
4. Testing with bitcoin command line interface - https://www.youtube.com/watch?v=vmdYD7vutTI
5. Your first JSON-RPC calls - https://www.youtube.com/watch?v=ARL_PvDEBtU
6. More JSON-RPC calls - https://www.youtube.com/watch?v=FyLCKMqkWIA
7. Wallet Notify - https://www.youtube.com/watch?v=o4BPt4RXOm4

Or watch all vids as a playlist:  
https://www.youtube.com/watch?v=cMM-t7azzJE&index=27&list=PLhWIQKZKupCYEPtkR8sPLRJ5VDu8NepcV
206  Economy / Micro Earnings / Re: Open Sourced Faucet with Dice Script on: April 02, 2016, 03:46:51 AM
There is something weird on referral commissions. I get constantly, but rarely X 6 larger referral pay outs than I have setup.

I just wonder if it is hack, bug or something what I have messed up.

I think it is not hack, because it also appears sometimes on "trusted" referrals.

It's just the referral commission being taken advantage of, best solution is to lower the referral payout.  Same thing happened to me. Cheaters decided they could make more money, faster through fake referrals instead of actually playing the dice game and having to wait through the cool down period.  The bot would create new accounts, with a new IP and every new account will use the same referrer address. This way the cheater could collect 30 times in one hour through fake referrals.
207  Economy / Service Announcements / Re: Cryptosteel: The Ultimate Cold Wallet Private Key Storage System on: April 01, 2016, 04:55:01 AM
Moment ago I get confirmed two successful delivery at US - this is highly probable, that more parcels will arrive on incoming days.

I am grateful for all of yours confirmations and feedback. 

Do you know if those 2 are from the original shipment or from the newer trezor shipments?
208  Economy / Trading Discussion / Re: Cryptocurrency Trading Platform on: April 01, 2016, 04:52:23 AM
Ah okay, sorry I wasn't sure if it was functional yet.
What's the purpose of the audio output with the websocket txs?  It seems out of place for a trading platform IMO.
209  Economy / Trading Discussion / Re: Cryptocurrency Trading Platform on: April 01, 2016, 04:26:49 AM
Great work and thanks for contributing to the community! I think you should maybe post this in the Project Development section if you are looking for a community build-out. From a quick glance over of the code it looks like it's not functional yet?  You've got a nice collection of PHP classes for a bunch of a different exchanges which is a great start, but a lot of the directories, files and some functions aren't built out yet.

I've always loved PHP, but I wondered if average users could use a PHP interface since it requires a server and use of cron jobs to automate a trading bot.  I figured end-users would prefer something they could run locally.  For example the recent 1broker windows trading app written in C (http://austeritysucks.com/1broker-trading-app-api.html)

It's funny around the same time you started your repo, I wrote my first PHP class for bitfinex's API, but the bot portion was not profitable.  Earlier this week I created a bot that when back tested 52% of it's trades are profitable(https://coinables.website/kytobot). I'm not ready to release the code yet...

I think this might be something I would be interested in contributing to.
210  Economy / Micro Earnings / Re: Open Sourced Faucet with Dice Script on: March 23, 2016, 01:12:54 AM
Once again, thank you for sharing this script and continuing to support it.

Just one question, I'm trying to test my dice site at bitcoinshowers.com/btcgame/, it says that it detects a duplicate IP and won't let me claim. Why is this caused, and is there a way that I can manually whitelist my own IP? Thanks.

I just tested it, works fine on my end.  You must have already used more than one BTC address from your IP when testing your site.  It only allows one BTC address per IP, to prevent bots and cheaters.  You can manually edit the database and remove your IP from the existing address.  Your IP and address is stored in the table named `faucetbox` under `addy` and `ipp`.
211  Bitcoin / Project Development / Re: [Help] Bitcoin address validation on: March 21, 2016, 01:49:09 AM
As a reference for other readers rosettacode has a resource on how to verify a bitcoin address in 20 different programming languages.

https://rosettacode.org/wiki/Bitcoin/address_validation
212  Economy / Service Announcements / Re: Cryptosteel: The Ultimate Cold Wallet Private Key Storage System on: March 16, 2016, 01:02:44 AM
Please let me know if one of you receive Cryptosteel outside EU.
This bother me a lot.
Until now we ship almost 80 orders to US/CA pledgers.
We are going to ship the last tranche of Cryptosteels bought with BTC - but now I think I will suspend further shipment until confirmed delivery.

I wouldn't worry. When going through customs especially from outside of the US into the US it can take a long time.  A tablet from China took a month after shipping to arrive for me. I'm still checking almost everyday, nothing yet but I will definitely share once received.
213  Bitcoin / Project Development / Re: Please Help, Where I'm doing wrong ??? on: March 09, 2016, 04:53:44 AM
Blockchain.info changed March 1st 2016, now you have to host a local nodeJS wallet service to run the wallet API, so you'll need a VPS, this includes the RPC wallet.

https://blockchain.info/api/json_rpc_api
214  Other / Meta / Re: Help! on: March 09, 2016, 04:28:03 AM
Make sure you are not re-using passwords across multiple sites. A lot of scammers out there creating new "services" that are actually just there collecting passwords.
215  Economy / Service Announcements / Re: Cryptosteel: The Ultimate Cold Wallet Private Key Storage System on: March 05, 2016, 07:10:07 PM
Any updates? Also can anyone confirm they have received theirs?

Expecting mine soon, probably next week. Shipped 11 days ago, approx delivery time is 16 days.
216  Economy / Service Announcements / Re: Cryptosteel: The Ultimate Cold Wallet Private Key Storage System on: February 23, 2016, 01:43:32 AM

    Orders for customers based in the US, Canada, New Zealand and China are actively being shipped!


 Shocked
 I will be checking the mail everyday now!
Grin Grin
217  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: February 23, 2016, 01:34:50 AM
really nice and most importantly easy. Sometimes coders don't get most are newbs and start with the hard stuff, scaring people away

Thanks. Exactly, I attempt to bridge the gap between experienced developers and beginners. Some API documentation will just say something like "create a POST cURL request that includes your payload with a HMAC sha512 signature of your request, api key and a nonce and include your data in the headers" and then they paste a giant block of code.  Most people won't know where to start. 
218  Bitcoin / Project Development / Re: So You Want To Use Bitcoin On Your Website? on: February 22, 2016, 12:29:42 AM
Updated:

Written:
How to use blockchain's new Blockchain Wallet API V2
Video:
How to use Blockchain Wallet Service API V2
Programming a simple bitcoin trading bot with bitfinex API
219  Economy / Micro Earnings / Re: Open Sourced Faucet with Dice Script on: February 18, 2016, 02:34:09 AM
Maybe i'm late but i just saw this script is this secure enough to use because i never saw any faucets with this script(as i'm a newbie).

Just to run a faucet game it's fine. 
It's not optimized or designed for a casino type dice site.

I suppose I could update it to using AJAX posts so it doesn't reload the page each roll and add secured functions and prepared stmts instead of procedural... but I haven't had much reason or time to do so for a small faucet script.
220  Economy / Micro Earnings / Re: Open Sourced Faucet with Dice Script on: February 18, 2016, 01:31:13 AM
Figured out this script has already built-in bot protection if set minimum withdrawal to more than claim amount. See my solution: Hi-Lo.WinCo.in Grin

Yes, it makes it not to be direct faucet and more like game, but thats the way it is. And if someone thinks I have set minimum withdrawal too high, it is five times less than Bitcoin casinos usually have (but of course you can always deposit to casino and withdrawal without reaching minimum).

I think I've mentioned it before, but I really like what you've done with the script, color scheme and all.  Smiley

Personally I think starting at 100 and making the minimum cashout 2,000 is too difficult.  If you make it too hard then I'd expect you would end up with less repeat visitors.
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