Human-powered captcha solving API

Solve captchas
at machine speed

The API that powers thousands of automation workflows. Sub-3 second solves. 99.9% uptime. Zero maintenance.

Pay per solve
99.9% success rate
LIVE
api.onyxsolver.io
$curl -X POST /v1/solve
{
"sitekey": "f5561ba9-...",
"url": "https://example.com"
}
Response in2.3s
token:P0_eyJ0eXAi...kpXVCJ9

Why developers choose us

Built for production. Designed for developers.

<3s

Blazing fast processing

Our distributed worker network across 12 regions ensures sub-3 second solve times. No queues, no waiting.

Global infrastructure

Workers across multiple continents for minimal latency worldwide.

Real human solvers

No bots or AI. Verified workers solve every captcha for tokens that actually work.

Dead simple integration

One endpoint. One API key. That's it.

const solution = await onyxsolver.solve({ sitekey, url });
REST API
// 1. Create a task
POST /api/createTask
{
"clientKey": "your_api_key",
"task": {
"type": "PopularCaptchaTaskProxyless",
"websiteURL": "https://...",
"websiteKey": "site_key"
}
}
// 2. Poll for result
POST /api/getTaskResult
{ "status": "ready", "solution": { "gRecaptchaResponse": "..." } }
Simple REST API

Two endpoints.That's it.

Create a task, poll for the result. Works with any language, any framework, any platform.

Create Task
Submit captcha details, get a task ID
Get Result
Poll every 2-5 seconds until solved
Report Result
Report success/failure to improve quality

Simple, transparent pricing

Pay per solve. No subscriptions, no minimums.

For Developers
$8$7/ 1k solves
Limited Offer
  • Average solve time ~3s
  • 99.9% success rate
  • Pay only for successful solves
  • No subscriptions or minimums
Start integrating

Start buildingtoday

Join thousands of developers and teams shipping faster with OnyxSolver.