<p>Use this: %.%.%.%</p>

<p>It mentions this in the IP Whitelist section, found in Account settings then IP Restrictions.</p>

CC BY-SA 3.0
2015-12-16T05:28:35.283Z
tried and didnt woked for me. got mail to authorize api access
Soorajlal K G
CC BY-SA 3.0
2015-07-23T01:45:39.203Z
2015-07-23T01:45:39.203Z
Wesley Crick
<p>I am currently trying to implement the blockchain API in my application. I have done this successfully however, I am having trouble whitelisting IPs. Each time a user accesses the app with a different IP,they get an error. Therefore I have to manually approve that particular IP address. Honestly, this is a major pain. How can make it so that I do not have to approve each and every user's IP address? Is there a wildcard for all IP addresses in the world that I can use?</p>

<api><blockchain.info><blockchain-wallet-app>
Blockchain API whitelist all IP addresses
Samuel Ralak
# Blockchain API whitelist all IP addresses

(Asked by: username_0 on 2015-07-01)

I am currently trying to implement the blockchain API in my application. I have done this successfully however, I am having trouble whitelisting IPs. Each time a user accesses the app with a different IP,they get an error. Therefore I have to manually approve that particular IP address. Honestly, this is a major pain. How can make it so that I do not have to approve each and every user's IP address? Is there a wildcard for all IP addresses in the world that I can use?

**Tags:** api, blockchain.info, blockchain-wallet-app


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## 1 answers

### Answer by username_1 on 2015-07-23. Score: 1

Use this: %.%.%.%

It mentions this in the IP Whitelist section, found in Account settings then IP Restrictions.

> **Comments:**
> **username_2**: tried and didnt woked for me. got mail to authorize api access  

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