GrowTech CentralHow to set up proxies in Postman
Step by step until Postman runs through the GrowTech network. About five minutes.
Before you start
- A GrowTech account with quota left (smallest purchase is 1 GB, from Rp 7.100).
- Your proxy username & password, from Console → Access.
- The application itself, installed and ready to open.
The settings you will need
Gateway addressproxy.growtechcentral.com
Rotating port823
Sticky port10000–29999
Concurrent connections5,000
The steps
- Open Postman and go to the project or connection settings.
- Find the proxy section, usually under "Network", "Connection", or "Proxy".
- Enter proxy.growtechcentral.com:823 and pick HTTP as the type.
- Fill in the proxy username and password.
- If there is a "rotate IP per request" option, turn it on, because that is what keeps you from being blocked.
- Run one small job first (10-20 pages) to confirm the target accepts you.
If you get stuck
- It keeps asking for a username & password
- It wants your proxy username, not your website email. Get it from Console → Access. If you just rotated it, the old password stops working immediately.
- Connected, but the IP never changes
- You are on a sticky port. Port 823 rotates on every request; ports 10000–29999 deliberately hold one IP.
- The target still refuses me
- Try a cleaner pool (Residential Elite), or pin the country so your IP does not hop between countries mid-job.
- The connection drops midway
- Raise the tool timeout to 30 seconds. Home proxies run over real people networks, so they are naturally slower than a direct connection.
Other tools in the same family
The steps are identical — only the menu names differ.
No quota yet?
The smallest purchase is 1 GB. Datacenter is the cheapest.