EasyCastleEasyCastle

Castle token API

Tokens that land.One request.

Valid Castle tokens in a single call. No polling. You only pay for successes.

Get an API keyRead the docs

$0.30 per 1,000 successful solves

One request
Send the site details once. Get a token back immediately — no task polling.
API key login
Create an account, receive a key, and use that same key to sign in and to call the API.
Live metrics
Track solves, spend, success rate, and remaining balance from a dark dashboard.
Pricing
$0.30
per 1,000 successful solves
Create account
Quick start
One POST. Copy a snippet and replace your key.
curl -X POST https://api.unkoynx7.cc/v1/solve \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "publicKey": "pk_...",
    "website": "https://unkoynx7.cc",
    "country": "US"
  }'
Questions
Straight answers about the product, pricing, and API.
What is EasyCastle?
EasyCastle is an API that returns a Castle request token in a single HTTP call. Send the site details once and attach the token to your request — no task polling.
How much does it cost?
Pricing is $0.30 per 1,000 successful solves. Unsuccessful solves are not charged.
How do I authenticate?
Create an account to receive an API key (ec_live_…). Use that same key to sign in to the dashboard and as a Bearer token on every solve.
What does a successful solve return?
A token, a cuid, a userAgent, and an acceptLanguage. Send the token as X-Castle-Request-Token, store cuid as the __cuid cookie, and set User-Agent and Accept-Language from those fields on the same request.
Where can I get help?
Read the API documentation, or join the EasyCastle Discord for support.