Xsolve - Cloudflare Turnstile & IUAM Solver API

HTTP API for Cloudflare Turnstile and Cloudflare IUAM (Under Attack Mode).

Send a JSON request. Get a Turnstile token or a cf_clearance cookie back, typically in 1–4 seconds. One endpoint, one API key, one price.

Requests processed	Target uptime	Average solve time	Price
500m+	99.9%	< 3s	$0.08 / 1k

Failed solves are not billed.

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Dashboard

Create an account, copy your API key, and watch live request history at xsolve.me.

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Features

• Fast: typical solve time is 1–4 seconds
• Two task types: Turnstile (task.turnstile) and IUAM (task.iuam)
• Pay for success only: unsuccessful solves are free
• One JSON endpoint: POST https://api.xsolve.me/task
• Proxy support: HTTP, HTTPS, and SOCKS5
• Drop-in migration: swap the base URL and API key if you already use Solverify, NSLSolver, CapSolver, 2Captcha, Anti-Captcha, and similar solvers

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How it works

1. Create an account at xsolve.me and copy your API key.
2. POST the challenge url (and sitekey for Turnstile) to /task.
3. Use the returned token, or replay the cf_clearance cookie and User-Agent through the same proxy.

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Pricing

One flat rate for both task types. No tiers.

Task	Identifier	Price
Cloudflare Turnstile	task.turnstile	$0.08 / 1k
Cloudflare IUAM	task.iuam	$0.08 / 1k

• $0.00008 per successful solve
• Unsuccessful solves are free
• Payment: cryptocurrency

Deposit bonuses

Deposit	Bonus	Example
Under $25	-	$10 → $10
$25 – $49	20%	$30 → $36
$50 – $99	30%	$75 → $97.50
$100 – $500	40%	$200 → $280

What $1 actually buys

About 12,500 successful solves per dollar at the base rate.

Deposit	Bonus	Balance	Solves
$1	-	$1	12,500
$5	-	$5	62,500
$25	+$5	$30	375,000
$50	+$15	$65	812,500
$100	+$40	$140	1,750,000
$500	+$200	$700	8,750,000

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Migration

Coming from Solverify, NSLSolver, CapSolver, 2Captcha, Anti-Captcha, CapMonster, NextCaptcha, EzCaptcha, NopeCHA, or DeathByCaptcha? Most integrations only need two changes:

1. Base URL → https://api.xsolve.me
2. API key → your Xsolve key

See the migration guide.

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Quick start

All requests use the same endpoint and header:

POST https://api.xsolve.me/task
X-Api-Key: YOUR_API_KEY
Content-Type: application/json

Turnstile

import requests

response = requests.post(
    "https://api.xsolve.me/task",
    headers={"X-Api-Key": "YOUR_API_KEY"},
    json={
        "mode": "turnstile",
        "url": "https://example.com",
        "sitekey": "0x4AAAAAA...",
    },
)

print(response.json())

Success

{
  "token": "0.3g00PIzENb3goEq4-D.....",
  "elapsed": "1.55s",
  "status": "completed"
}

Field	Required	Description
mode	yes	Must be turnstile
url	yes	Page that hosts the widget
sitekey	yes	Turnstile sitekey
action	no	Widget action, e.g. login
cdata	no	Widget cData
proxy	no	http://, https://, or socks5://

Send action and cdata only when the target widget provides them.

IUAM (Under Attack Mode)

A proxy is required for IUAM tasks.

import requests

response = requests.post(
    "https://api.xsolve.me/task",
    headers={"X-Api-Key": "YOUR_API_KEY"},
    json={
        "mode": "iuam",
        "url": "https://example.com",
        "proxy": "socks5://user:pass@host:port",
    },
)

print(response.json())

Success

{
  "headers": {
    "Cookie": "cf_clearance=cZ3ow5J194Lyer0BTI64.....;",
    "User-Agent": "Mozilla/5.0 ..."
  },
  "ip": "127.0.0.1",
  "elapsed": "1.55s",
  "status": "completed"
}

Replay the returned Cookie and User-Agent on later requests through the same proxy. The clearance is tied to that IP and user agent.

Field	Required	Description
mode	yes	Must be iuam
url	yes	IUAM challenge page URL
proxy	yes	http://, https://, or socks5://

cURL

curl -X POST https://api.xsolve.me/task \
  -H "X-Api-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "mode": "turnstile",
    "url": "https://example.com",
    "sitekey": "0x4AAAAAA..."
  }'

Errors

Failed solves return a JSON body and are not billed.

{
  "message": "An error occurred",
  "status": "failed"
}

JavaScript, Go, Java, Rust examples and the full field reference: docs.xsolve.me.

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Support

Website	xsolve.me
Documentation	docs.xsolve.me
Telegram	t.me/xsolveupdates
Discord	discord.gg/eM6wqY7z53