<p>Ok, so I have set up my blockchain.info API. But when I send a payment to the address given, it doesnt send the data. I use the exact same settings and callback in the testing, and it works amazingly. The thing is, blockchain.info doesn't even send my IPN. I know this because my first code is to insert a json format of all $_GET parameters into a database. Any fix?</p>

CC BY-SA 3.0
2015-08-09T08:35:16.637Z
Is blockchain not sending, or is your script not adding it to the database? You can figure out which is which by running tcpdump.
Nick ODell
CC BY-SA 3.0
2015-08-09T11:47:07.300Z
Blockchain is not sending. Any get parameter that reaches the callback url, is automatically added to a database named "test". So if i went and just put callback.php?g=fds, I would get the get parameter in json format in my database. But after 15 confirmations, still nothing
Zak
CC BY-SA 3.0
2015-08-10T04:24:25.053Z
That doesn't eliminate, for example,  the possibility that a firewall blocked the callback.
Nick ODell
CC BY-SA 3.0
2015-08-10T17:27:20.057Z
But any attempt to visit the site is logged, and I get nothing :\
Zak
<api><blockchain.info>
Blockchain.info not sending my IPN to my website
Zak
# Blockchain.info not sending my IPN to my website

(Asked by: username_0 on 2015-08-09)

Ok, so I have set up my blockchain.info API. But when I send a payment to the address given, it doesnt send the data. I use the exact same settings and callback in the testing, and it works amazingly. The thing is, blockchain.info doesn't even send my IPN. I know this because my first code is to insert a json format of all $\_GET parameters into a database. Any fix?

**Tags:** api, blockchain.info

> **Comments:**
> **username_1**: Is blockchain not sending, or is your script not adding it to the database? You can figure out which is which by running tcpdump.  
> **username_0**: Blockchain is not sending. Any get parameter that reaches the callback url, is automatically added to a database named "test". So if i went and just put callback.php?g=fds, I would get the get parameter in json format in my database. But after 15 confirmations, still nothing  
> **username_1**: That doesn't eliminate, for example,  the possibility that a firewall blocked the callback.  
> **username_0**: But any attempt to visit the site is logged, and I get nothing :\  

---

## 0 answers

