CloudflareChallengeToken

Optional fields are not guaranteed across providers

Required fields are guaranteed across every provider that supports this task. Optional fields may be honored by some providers and silently ignored by others. AnySolver does not document per-provider parameter support, so before relying on an optional field, check that provider's own docs for the task you are using.

Supported Providers

Provider	Price per 1,000	Routing
CapMonster	$1.30	Not picked
Multibot	$0.39	Auto CheapestAuto FastestAuto Most Reliable

Request Schema

Field	Type	Required	Description
`clientKey`*	string	Yes	Your API key from the AnySolver dashboard. Example: `your-api-key-from-dashboard`
`task`*	object	Yes	View task properties
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `CapSolver`
`selectionMode`		No	Read more at the routing strategies docs. Example: `autoCheapest`
`keyPoolMode`		No	Example: `all`

Task Object Properties

The task field accepts an object with the following properties:

Field	Type	Required	Description
`type`*		Yes
`websiteURL`*	URL	Yes
`websiteKey`*	string	Yes
`pageAction`*	string	Yes
`userAgent`*	string	Yes
`data`*	string	Yes
`pageData`*	string	Yes
`proxy`*	string \| object	Yes	View proxy configuration
`apiJsUrl`	string	No

Response Schema

Field	Type	Required	Description
`status`*		Yes	Task status: "processing", "ready", or "failed". Example: `ready`
`errorId`*		Yes	0 = success, 1 = external error, 2 = internal error. Example: `0`
`taskId`	string	No	Unique identifier returned when the task was created. Example: `01KFNDF328KAN2AJ3BNHCQYE88`
`errorCode`		No	Machine-readable error code (e.g., "CAPTCHA_UNSOLVABLE"). Example: `CAPTCHA_UNSOLVABLE`
`errorDescription`	string	No	Human-readable error message with resolution hints. Example: `The captcha could not be solved.`
`cost`	number	No	Actual cost charged for this task in USD. Example: `0.002`
`taskType`		No	The type of CAPTCHA task to solve. Example: `ReCaptchaV2TokenProxyLess`
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `Multibot`
`solution`	object	No	View solution properties

Solution Object Properties

The solution field contains an object with the following properties:

Field	Type	Required
`token`*	string	Yes
`raw`*	Record<string, unknown>	Yes
`userAgent`	string	No

Optional fields are not guaranteed across providers

Supported Providers

Provider	Price per 1,000	Routing
CapMonster	$1.30	Not picked
Multibot	$0.39	Auto CheapestAuto FastestAuto Most Reliable

Request Schema

Field	Type	Required	Description
`clientKey`*	string	Yes	Your API key from the AnySolver dashboard. Example: `your-api-key-from-dashboard`
`task`*	object	Yes	View task properties
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `CapSolver`
`selectionMode`		No	Read more at the routing strategies docs. Example: `autoCheapest`
`keyPoolMode`		No	Example: `all`

Task Object Properties

The task field accepts an object with the following properties:

Field	Type	Required	Description
`type`*		Yes
`websiteURL`*	URL	Yes
`websiteKey`*	string	Yes
`pageAction`*	string	Yes
`userAgent`*	string	Yes
`data`*	string	Yes
`pageData`*	string	Yes
`proxy`*	string \| object	Yes	View proxy configuration
`apiJsUrl`	string	No

Response Schema

Field	Type	Required	Description
`status`*		Yes	Task status: "processing", "ready", or "failed". Example: `ready`
`errorId`*		Yes	0 = success, 1 = external error, 2 = internal error. Example: `0`
`taskId`	string	No	Unique identifier returned when the task was created. Example: `01KFNDF328KAN2AJ3BNHCQYE88`
`errorCode`		No	Machine-readable error code (e.g., "CAPTCHA_UNSOLVABLE"). Example: `CAPTCHA_UNSOLVABLE`
`errorDescription`	string	No	Human-readable error message with resolution hints. Example: `The captcha could not be solved.`
`cost`	number	No	Actual cost charged for this task in USD. Example: `0.002`
`taskType`		No	The type of CAPTCHA task to solve. Example: `ReCaptchaV2TokenProxyLess`
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `Multibot`
`solution`	object	No	View solution properties

Solution Object Properties

The solution field contains an object with the following properties:

Field	Type	Required
`token`*	string	Yes
`raw`*	Record<string, unknown>	Yes
`userAgent`	string	No

CloudflareChallengeToken

Supported Providers

Request Schema

Task Object Properties

Response Schema

Solution Object Properties

On this page

CloudflareChallengeToken

Supported Providers

Request Schema

Task Object Properties

Response Schema

Solution Object Properties

On this page