Proxy list format

Every ISP IP is delivered as a colon-separated four-tuple. This is the standard format that most proxy management tools, antidetect browsers, and scrapers consume directly.

Canonical format

ip:port:user:pass

Field	Example	Notes
ip	198.51.100.42	IPv4. IPv6 available on request — see below.
port	8000	Same port for HTTP, HTTPS, and SOCKS5 — auto-detected.
user	helo_s1a2b3c4d5e	Sub-user identifier, prefixed with helo_. Shared across all IPs in a batch.
pass	PASSWORD	Sub-user password. Same across the batch.

Example list

A batch of 5 US ISP IPs renders as:

198.51.100.42:8000:helo_s1a2b3c4d5e:Mz4yQv8R
198.51.100.43:8000:helo_s1a2b3c4d5e:Mz4yQv8R
198.51.100.44:8000:helo_s1a2b3c4d5e:Mz4yQv8R
198.51.100.45:8000:helo_s1a2b3c4d5e:Mz4yQv8R
198.51.100.46:8000:helo_s1a2b3c4d5e:Mz4yQv8R

Same user/password across the batch — ip:port is what differentiates them.

URL form

To plug into HTTP clients that expect a proxy URL:

http://helo_s1a2b3c4d5e:PASSWORD@198.51.100.42:8000

For SOCKS5:

socks5h://helo_s1a2b3c4d5e:PASSWORD@198.51.100.42:8000

Download formats

Dashboard → ISP → My IPs → {Batch} → Download offers:

ip:port:user:pass (default plain text)

One line per IP. Drop-in compatible with most antidetect browsers (AdsPower, Multilogin, GoLogin), proxy managers (Proxifier), and scrapers.

CSV

ip,port,user,pass,country,city,asn
198.51.100.42,8000,helo_s1a2b3c4d5e,Mz4yQv8R,US,New York,7922
198.51.100.43,8000,helo_s1a2b3c4d5e,Mz4yQv8R,US,New York,7922

Use when you want metadata alongside the credentials — analytics, regional sharding, etc.

JSON

[
  {
    "ip": "198.51.100.42",
    "port": 8000,
    "user": "helo_s1a2b3c4d5e",
    "pass": "Mz4yQv8R",
    "country": "US",
    "city": "New York",
    "asn": 7922,
    "carrier": "Comcast",
    "created_at": "2026-05-01T12:00:00Z",
    "expires_at": "2026-06-01T12:00:00Z"
  }
]

Best for programmatic consumption. Includes per-IP lifecycle dates.

Tool-specific exports

Direct import files for:

• Proxifier .ppx
• FoxyProxy .json
• SwitchyOmega .bak
• Bit Browser / AdsPower bulk-import CSV

API access

Get the same lists programmatically. Useful for automated provisioning into your scraper farm:

# Plain text
curl -H "Authorization: Bearer API_KEY" \
     "https://api.helodata.com/v1/isp/batches/bat_01HX/ips?format=plain"

# JSON
curl -H "Authorization: Bearer API_KEY" \
     "https://api.helodata.com/v1/isp/batches/bat_01HX/ips?format=json"

Full schema: API → Orders.

IPv6

IPv6 ISP IPs are available on request. The format is identical but the ip field uses bracketed notation in URLs:

[2001:db8::42]:8000:helo_s1a2b3c4d5e:PASSWORD

URL form:

http://helo_s1a2b3c4d5e:PASSWORD@[2001:db8::42]:8000

To request IPv6, email [e-mail].

Rotating the password

If you suspect a password leak, you can rotate it for the whole batch in one click:

1. Dashboard → ISP → My IPs → {Batch} → Rotate password.
2. New password takes effect within 60 seconds; old one stops working immediately.
3. Re-download the list — the IPs are unchanged but the pass field is new.

Do not edit the password manually; the gateway side won't accept it.