Why residential by default?

Imperva's reese84 challenge factors IP reputation as a top-level signal. DC IPs hit the harder challenge variant or get rejected outright. Residential is the reliable path.

Imperva Incapsula Solver

What is Imperva Incapsula?

Imperva Incapsula is a CDN/WAF that protects ~27,000 sites including banks, insurance companies, and enterprise portals. It uses JS challenges (reese84 + utmvc) to fingerprint browsers and set authentication cookies. The reese84 challenge factors in IP ASN, TLS fingerprint, and behavioral signals before issuing clearance.

How It Works

Send Task

POST your AntiImpervaTask with the target URL and sitekey to our API. We'll queue it instantly.

We Solve

Capzy's proprietary solver returns the Imperva reese84 / incap_ses session cookies plus the matching User-Agent. ProxyLess routes through our residential pool because Imperva auto-flags datacenter IPs at the edge. AntiImpervaTask uses your own proxy directly.

Get Token

Poll getTaskResult — when status is 'ready', the solution contains the token to inject into the target page.

Quick Integration

solve.py

import requests, time

API = "https://api.capzy.ai"
KEY = "capzy_your_key_here"

# Step 1: Create task
task = requests.post(f"{API}/createTask", json={
    "clientKey": KEY,
    "task": {
        "type": "AntiImpervaTask",
        "proxyPort": "8080",
        "proxyType": "http",
        "proxyLogin": "user",
        "websiteURL": "https://example.com/protected",
        "proxyAddress": "123.45.67.89",
        "proxyPassword": "pass"
    }
}).json()

task_id = task["taskId"]
print(f"Task created: {task_id}")

# Step 2: Poll for result
while True:
    result = requests.post(f"{API}/getTaskResult", json={
        "clientKey": KEY,
        "taskId": task_id
    }).json()

    if result["status"] == "ready":
        print("Solved!", result["solution"])
        break
    elif result["status"] == "failed":
        print("Failed:", result.get("errorDescription"))
        break

    time.sleep(1)

task parameters.

Proxy fields below are required for this captcha — userAgent must match the one you’ll use when submitting the resulting token.

fieldtyperequireddescription

typetypestringreqyesAntiImpervaTaskProxyLess (residential routed) or AntiImpervaTask (your proxy)

websiteURLtypestringreqyesThe Imperva-protected page URL

proxyTypetypestringreqyesProxy protocol: http, https, socks4, or socks5

proxyAddresstypestringreqyesProxy IP address or hostname

proxyPorttypenumberreqyesProxy port number

proxyLogintypestringreqnoProxy username (if auth required)

proxyPasswordtypestringreqnoProxy password (if auth required)

userAgenttypestringreqyesUser-Agent string to use. Must match the UA you use when submitting the token

solution response.

fieldtypedescription

cookiestypearrayArray of cookie objects including reese84, visid_incap_*, incap_ses_*, ___utmvc

userAgenttypestringUser-Agent used — must match when reusing cookies

Features

Routed through residential pool by default

Captures reese84 + visid_incap_* + incap_ses_* + ___utmvc cookies

Supports both reese84 and utmvc challenge variants

Cookies are IP + UA bound — full session replay payload returned

Required Task Type

AntiImpervaTask

Frequently Asked Questions

start solving imperva incapsula.

$0.10 in free credits — no card. ~250 free solves to test before you spend.

get free api key read docs

Imperva Incapsula Solver, solved in 5.0s.