CapSolver
CapSolver provides APIs for CAPTCHA recognition and token-solving workflows, including task creation, polling, account balance, and solution feedback.
What agents can do
Actions16
Classify aws waf
Classify one AWS WAF challenge image or a nine-image grid and return the immediate geometric or object result.
Classify recaptcha v2
Classify a reCAPTCHA v2 challenge image for a documented object category and return the immediate selection result.
Get balance
Return the connected CapSolver account balance and non-secret package metadata.
Get task result
Get one asynchronous CapSolver task result, or optionally poll it every three seconds for a bounded time.
Run vision engine
Run one documented CapSolver vision module and return its immediate points, distance, angle, rectangles, or text result.
Solve aws waf
Create one AWS WAF token task with or without a caller-supplied proxy and optionally poll every three seconds for a bounded time.
Solve botdeflector
Create exactly one proxyless BotDeflector task from a target flow token and optionally poll every three seconds for a bounded time.
Solve cloudflare challenge
Create one Cloudflare challenge task through a sticky caller-supplied proxy and optionally poll every three seconds for bounded clearance output.
8 moreFewer
Solve cloudflare turnstile
Create one proxyless Cloudflare Turnstile task and optionally poll every three seconds for a bounded time.
Solve datadome
Create exactly one DataDome slider task with a caller-supplied proxy and optionally wait a bounded time for its solution cookie.
Solve geetest
Create one GeeTest v3 or v4 token task and optionally poll every three seconds for a bounded time.
Solve image to text
Recognize text or number answers from base64-encoded images and return the immediate recognition result.
Solve mtcaptcha
Create one proxyless or caller-proxied MTCaptcha token task and optionally poll every three seconds for a bounded time.
Solve recaptcha v2
Solve one standard or enterprise reCAPTCHA v2 challenge in task or synchronous mode.
Solve recaptcha v3
Solve a standard, enterprise, or M1 reCAPTCHA v3 challenge in task or synchronous mode.
Submit task feedback
Report whether a previously returned CapSolver token worked, using only the documented minimal task and result fields.
How it connects
You paste an API key from CapSolver on a page Composio hosts, so the key never passes through Definable.
Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.
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