## Posts by Mister_Enzo

### [Save multisignature transaction on Postgresql](https://forum.algorand.co/t/save-multisignature-transaction-on-postgresql/1840/3)
**Date:** Jul 18, 2020  
Thank you for your help. At the end I read the insede of the files and store it in json format.

---

### [Read the blockchain](https://forum.algorand.co/t/read-the-blockchain/1803/11)  
**Date:** Jul 2, 2020  
Thanks aojjazz, the only problem is that I can’t use PureStake because they put a limit of 1 request at second. So my question is, in which way I can connect to a node and use the Indexer if I don’t have the Indexer installed on my device (computer, phone, tablet, …)?

---

### [Read the blockchain](https://forum.algorand.co/t/read-the-blockchain/1803/9)  
**Date:** Jul 1, 2020  
I would like to know the number of transactions that a particular address have made during a specific amount of time. In which way I can take this data with the Indexer? Is mandatory to have the database on my computer? Is possible for a mobile phone to see this data on my website without have the Indexer?

---

### [Access-Control-Allow-Origin problem](https://forum.algorand.co/t/access-control-allow-origin-problem/1807/3)  
**Date:** Jun 29, 2020  
Hi Tim, I hope that you can help me. I receive this error on the browser console: [problemCORS](https://us1.discourse-cdn.com/flex016/uploads/algorand/original/1X/c99acc48dc26c49ea6f93c11768344f16b103372.png "problemCORS")

---

### [Read the blockchain](https://forum.algorand.co/t/read-the-blockchain/1803/7)  
**Date:** Jun 29, 2020  
The problem is that I want create a site not just for me, but for everyone. And for this goal I can’t install Indexer on every PC that want to read my site.

---

### [Read the blockchain](https://forum.algorand.co/t/read-the-blockchain/1803/5)  
**Date:** Jun 28, 2020  
I would like to show statistics through graphs that I create with recharts.

---

### [Read the blockchain](https://forum.algorand.co/t/read-the-blockchain/1803/3)  
**Date:** Jun 27, 2020  
Thanks Pablo, I have only one question. In which way I can use Indexer with my site?

---

### [Install Python SDK in XAMPP](https://forum.algorand.co/t/install-python-sdk-in-xampp/1731/5)  
**Date:** Jun 4, 2020  
Resolved. I need to execute the command sudo pip3 install py-algorand-sdk. I just execute pip3 install py-algorand-sdk.

---

### [Install Python SDK in XAMPP](https://forum.algorand.co/t/install-python-sdk-in-xampp/1731/3)  
**Date:** Jun 4, 2020  
I already install Algorand Python SDK on my computer. When I run .py file from terminal it’s all ok. But when i run the same .py file in xampp I get a blank page. And I think that’s because xampp can’t find the package/module, where I need to install (again) to run the .py file in xampp like in terminal.

---

### [How to locating a transaction with my website](https://forum.algorand.co/t/how-to-locating-a-transaction-with-my-website/1723/3)  
**Date:** Jun 2, 2020  
I use PureStake API to locate a transaction. When i run the script i just see a white page, instead from terminal works perfect.

---

### [Locating a transaction](https://forum.algorand.co/t/locating-a-transaction/1706/3)  
**Date:** May 31, 2020  
Thank you very much

---

### [Is possible to compile a smart contract (teal program) using docker sandbox? Or i need to run a node?](https://forum.algorand.co/t/is-possible-to-compile-a-smart-contract-teal-program-using-docker-sandbox-or-i-need-to-run-a-node/1629/3)  
**Date:** May 8, 2020  
Thank you very much