AkamaiSecCptToken

Solve Akamai's sec-cpt cryptographic challenge (HTTP 428) and get the token to clear it.

sec-cpt is Akamai's cryptographic challenge, usually surfaced as an HTTP 428 ("Precondition Required") response that holds a request while the client completes a timed proof-of-work. AkamaiSecCptToken computes the answer and returns the token you submit to clear the challenge.

This task is proxyless: the challenge is self-contained in the values Akamai serves with the 428, so no exit IP binding is needed. The response embeds the challenge string (also in the sec-cpt cookie) and a configuration object (including the wait duration) which you pass through to the task.

Solve quickly

sec-cpt challenges are time-boxed. Submit solution.token to the origin promptly after the task completes, before the challenge window closes.

Supported Providers

Provider	Price per 1,000	Routing
RiskBypass	$1.00

Request Schema

Field	Type	Required	Description
`clientKey`*	string	Yes	Your API key. Create one in the AnySolver dashboard. Example: `your-api-key-from-dashboard`
`task`*	object	Yes	The task body. Required fields depend on the task type. See Tasks for per-task schemas. View task properties
`settings`	object	No	Per-request settings for routing, auto retry, auto fallback, and proxy behavior. See Routing Strategies.
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `CapSolver`
`selectionMode`		No	Routing strategy for this request. Overrides the API key default. See Routing Strategies. Example: `autoCheapest`
`keyPoolMode`		No	Which provider key pool to use: `all` (default, uses AnySolver-managed keys and your own) or `platformOnly` (AnySolver-managed keys only). See Key Pool Mode. Example: `all`

Task Object Properties

The task field accepts an object with the following properties:

Field	Type	Required	Description
`type`*		Yes
`secCpt`*	string	Yes	The sec-cpt challenge token from the Akamai interstitial response. Example: `AAA;BBB;CCC`
`secJson`*	Record<string, unknown>	Yes	The sec-cpt challenge configuration object served with the interstitial. Example: `{"token":"a1b2c3","timestamp":1716595200,"nonce":"d4e5f6","difficulty":5,"duration":5}`

{    "clientKey": "your-api-key-from-dashboard",    "task": {        "type": "AkamaiSecCptToken",        "secCpt": "AAA;BBB;CCC",        "secJson": {            "token": "a1b2c3",            "timestamp": 1716595200,            "nonce": "d4e5f6",            "difficulty": 5,            "duration": 5        }    }}

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.

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. 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	Description
`raw`*	Record<string, unknown>	Yes	Raw provider response data for advanced use cases.
`token`	string	No	The solved CAPTCHA token to submit with your form. Example: `sec_cpt=AAB12C…`

Solve quickly

sec-cpt challenges are time-boxed. Submit solution.token to the origin promptly after the task completes, before the challenge window closes.

Supported Providers

Provider	Price per 1,000	Routing
RiskBypass	$1.00

Request Schema

Field	Type	Required	Description
`clientKey`*	string	Yes	Your API key. Create one in the AnySolver dashboard. Example: `your-api-key-from-dashboard`
`task`*	object	Yes	The task body. Required fields depend on the task type. See Tasks for per-task schemas. View task properties
`settings`	object	No	Per-request settings for routing, auto retry, auto fallback, and proxy behavior. See Routing Strategies.
`provider`		No	Specific provider to use. If omitted, automatic routing selects the best provider. Example: `CapSolver`
`selectionMode`		No	Routing strategy for this request. Overrides the API key default. See Routing Strategies. Example: `autoCheapest`
`keyPoolMode`		No	Which provider key pool to use: `all` (default, uses AnySolver-managed keys and your own) or `platformOnly` (AnySolver-managed keys only). See Key Pool Mode. Example: `all`

Task Object Properties

The task field accepts an object with the following properties:

Field	Type	Required	Description
`type`*		Yes
`secCpt`*	string	Yes	The sec-cpt challenge token from the Akamai interstitial response. Example: `AAA;BBB;CCC`
`secJson`*	Record<string, unknown>	Yes	The sec-cpt challenge configuration object served with the interstitial. Example: `{"token":"a1b2c3","timestamp":1716595200,"nonce":"d4e5f6","difficulty":5,"duration":5}`

{    "clientKey": "your-api-key-from-dashboard",    "task": {        "type": "AkamaiSecCptToken",        "secCpt": "AAA;BBB;CCC",        "secJson": {            "token": "a1b2c3",            "timestamp": 1716595200,            "nonce": "d4e5f6",            "difficulty": 5,            "duration": 5        }    }}

Optional fields are not guaranteed across providers

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. 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	Description
`raw`*	Record<string, unknown>	Yes	Raw provider response data for advanced use cases.
`token`	string	No	The solved CAPTCHA token to submit with your form. Example: `sec_cpt=AAB12C…`

AkamaiSecCptToken

Supported Providers

Request Schema

Task Object Properties

Response Schema

Solution Object Properties

On this page

AkamaiSecCptToken

Supported Providers

Request Schema

Task Object Properties

Response Schema

Solution Object Properties

On this page