Create a pool

Attention

The toloka.yandex.com domain will be disabled starting July 1, 2023. Please use the toloka.dev domain for API requests.

Creates a pool.

The pool is automatically assigned an ID.

Restriction

You can send a maximum of 20 requests of this kind per minute and 100 requests per day. Refer to the Rate limiting section for the complete list of the request limitations in Toloka API.

Note

Learn about creating a training pool in Create a training pool.

Request

Tip

Try our new API reference: more parameter details, request/response examples, and code samples in various programming languages, including the Toloka-Kit usage samples.

Production version
Sandbox
POST https://toloka.dev/api/v1/pools
Authorization: OAuth <OAuth token>
Content-Type: application/JSON

Headers

TitleOverview
AuthorizationA token for account authorization. Add OAuth as a prefix.
Content-TypeSpecifies the data format in the request body.

Request body

{
"project_id": "1",
"private_name": "My first pool",
"private_comment": "This is my first pool",
"public_description": "Pool's description ",
"may_contain_adult_content": false,
"will_expire": "2020-09-01T13:00",
"reward_per_assignment": 0.02,
"dynamic_pricing_config": {
"type": "SKILL",
"skill_id": "1289",
"intervals": [
{
"from": 0,
"to": 60,
"reward_per_assignment": 0.03
},
{
"from": 61,
"to": 100,
"reward_per_assignment": 0.04
}
]
},
"assignment_max_duration_seconds": 300,
"auto_accept_solutions": true,
"auto_accept_period_day": 7,
"auto_close_after_complete_delay_seconds": 60,
"assignments_issuing_config": {
"issue_task_suites_in_creation_order": false
},
"filter": {<settings for filtering Tolokers>},
"quality_control": {
"training_requirement": {
"training_pool_id": "21",
"training_passing_skill_value": 70
},
"captcha_frequency": "LOW",
"configs": {<quality control rule settings>},
"checkpoints_config": {
"real_settings": {
"target_overlap": 5,
"task_distribution_function": {
"scope": "PROJECT",
"distribution": "UNIFORM",
"window_days": 7,
"intervals": [
{
"from": 1,
"to": 100,
"frequency": 5
},
{
"from": 101,
"to": 1000,
"frequency": 25
}
]
}
},
"golden_settings": {
"target_overlap": 5,
"task_distribution_function": {
"scope": "PROJECT",
"distribution": "UNIFORM",
"window_days": 7,
"intervals": [
{
"from": 1,
"to": 100,
"frequency": 5
},
{
"from": 101,
"to": 1000,
"frequency": 25
}
]
}
},
"training_settings": {
"target_overlap": 5,
"task_distribution_function": {
"scope": "PROJECT",
"distribution": "UNIFORM",
"window_days": 7,
"intervals": [
{
"from": 1,
"to": 100,
"frequency": 5
},
{
"from": 101,
"to": 1000,
"frequency": 25
}
]
}
}
}
},
"speed_quality_balance": {
"type": "TOP_PERCENTAGE_BY_QUALITY",
"percent": 80
},
"dynamic_overlap_config": {
"type": "BASIC",
"max_overlap": 5,
"min_confidence": 0.9,
"answer_weight_skill_id": "1289",
"fields": [
{
"name": "result"
}
]
},
"defaults" : {
"default_overlap_for_new_task_suites" : 3,
"default_overlap_for_new_tasks": 3
},
"mixer_config": {
"real_tasks_count": 6,
"golden_tasks_count": 1,
"training_tasks_count": 1,
"min_real_tasks_count": 2,
"min_golden_tasks_count": 0,
"min_training_tasks_count": 0,
"force_last_assignment": true,
"force_last_assignment_delay_seconds": 10,
"mix_tasks_in_creation_order": true,
"shuffle_tasks_in_task_suite": false,
"golden_task_distribution_function": {
"scope": "PROJECT",
"distribution": "UNIFORM",
"window_days": 7 ,
"intervals": [
{
"from": 1,
"to": 25,
"frequency": 5
},
{
"from": 26,
"to": 1000,
"frequency": 25
}
]
},
"training_task_distribution_function": {
"scope": "PROJECT",
"distribution": "UNIFORM",
"window_days": 7,
"intervals": [
{
"from": 1,
"to": 25,
"frequency": 5
},
{
"from": 26,
"to": 1000,
"frequency": 25
}
]
}
},
"priority": 10
}
ParameterOverview
project_idstring | required

ID of the project that the pool was created for.
private_namestring | required

Name of the pool (only visible to the requester).
may_contain_adult_contentboolean | required

Whether the tasks contain adult content.
will_expirestring | required

The date and time in UTC when the pool needs to be closed (even if not all task suites have been completed). It uses ISO 8601 format: YYYY-MM-DDThh:mm:ss[.sss].
reward_per_assignmentfloat | required

Payment per task suite in U.S. dollars. For cents, use the dot (".") as the separator. The minimum payment is $0.005.

Only training and control tasks can be uploaded to zero-price pools.
defaultsobject | required

Settings that are applied by default when uploading new task suites to a pool.
defaults.default_overlap_for_new_task_suites

integer | required

The overlap for task suites that are uploaded to the pool (used if the allow_defaults=true parameter is set at upload).

Warning

Please note that the overlap you set when creating task suites has priority over the overlap you set during the pool creation.

defaults.default_overlap_for_new_tasks

integer

The overlap for tasks that are uploaded to the pool (used if the allow_defaults=true parameter is set at upload).

Warning

Please note that the overlap you set when uploading tasks has priority over the overlap you set during the pool creation.

assignment_max_duration_secondsinteger | required

The time allowed for completing a task suite, in seconds. Tasks not completed within this time are reassigned to other Tolokers.

We recommend giving at least 60 seconds per task suite (including the time for loading the page and submitting responses).
dynamic_pricing_config.typestring | required if

Required if dynamic pricing is used.

Parameter type for calculating dynamic pricing. The SKILL value.
dynamic_pricing_config. skill_idstring | required if

Required if dynamic pricing is used.

ID of the skill that the task price is based on.
dynamic_pricing_config. intervals[]array of objects | required if

Required if dynamic pricing is used.

Skill level intervals. Must not overlap.

A Toloker with a skill level that is not included in any interval will receive the basic price for a task suite.
dynamic_pricing_config. intervals[].frominteger | required if

Required if dynamic pricing is used.

Lower bound of the interval. May take a value from 0 to 100. By default 0.
dynamic_pricing_config. intervals[].tointeger | required if

Required if dynamic pricing is used.

Upper bound of the interval. May take a value from 0 to 100. By default 100.
dynamic_pricing_config. intervals[].reward_per_assignmentfloat | required if

Required if dynamic pricing is used. The price per task suite for a Toloker with the specified skill level.
quality_control. checkpoints_config. real_settings. target_overlapinteger | required if

Required if selective review is used. Overlap in tasks with selective review.
quality_control. checkpoints_config. real_settings. task_distribution_functionobject | required if

Required if selective review is used. Distribution of tasks with selective review. More information about how verification tasks are assigned.
quality_control. checkpoints_config. real_settings. task_distribution_function. scope

string | required if

Required if selective review is used.

How to count tasks completed by the Toloker:

  • POOL — Count completed pool tasks.
  • PROJECT — Count completed project tasks.
quality_control. checkpoints_config. real_settings. task_distribution_function. distributionstring | required if

Required if selective review is used.

Distribution of tasks with selective review within an interval. This parameter has only one possible value — UNIFORM.
quality_control. checkpoints_config. real_settings. task_distribution_function. window_daysinteger | required if

Required if selective review is used.

Period in which completed tasks are counted (number of days).
quality_control. checkpoints_config. real_settings. task_distribution_function. intervals[]array of objects | required if

Required if selective review is used.

Interval limits and frequency of tasks with selective review.
quality_control. checkpoints_config. real_settings. task_distribution_function. intervals[].frominteger | required if

Required if selective review is used.

Start of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. real_settings. task_distribution_function. intervals[].tointeger | required if

Required if selective review is used.

End of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. real_settings. task_distribution_function. intervals[].frequencyinteger | required if

Required if selective review is used.

Frequency of tasks with selective review within an interval. The first task in an interval is a majority vote task. For example, if you set frequency: 3, then tasks number 1, 4, 7, and so on, will be majority vote tasks.
quality_control. checkpoints_config. golden_settings. target_overlapinteger | required if

Required if selective review is used.

Overlap in control tasks with selective review.
quality_control. checkpoints_config. golden_settings. task_distribution_functionobject | required if

Required if selective review is used.

Distribution of control tasks with selective review.
quality_control. checkpoints_config. golden_settings. task_distribution_function. scope

string | required if

Required if selective review is used.

How to count tasks completed by the Toloker:

  • POOL — Count completed pool tasks.
  • PROJECT — Count completed project tasks.
quality_control. checkpoints_config. golden_settings. task_distribution_functionstring | required if

Required if selective review is used. Distribution of control tasks with selective review within an interval. This parameter has only one possible value — UNIFORM.
quality_control. checkpoints_config. golden_settings. task_distribution_function. window_daysinteger | required if

Required if selective review is used.

Period in which completed tasks are counted (number of days).
quality_control. checkpoints_config. golden_settings. task_distribution_function. intervals[]array of objects | required if

Required if selective review is used.

Interval limits and frequency of control tasks with selective review.
quality_control. checkpoints_config. golden_settings. task_distribution_function. intervals[].frominteger | required if

Required if selective review is used. Start of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. golden_settings. task_distribution_function. intervals[].tointeger | required if

Required if selective review is used.

End of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. golden_settings. task_distribution_function. intervals[].frequencyinteger | required if

Required if selective review is used.

Frequency of control tasks with selective review within an interval. The first task in an interval is a majority vote task. For example, if you set frequency: 3, then tasks number 1, 4, 7, and so on, will be majority vote tasks.
quality_control. checkpoints_config. training_settings. target_overlapinteger | required if

Required if selective review is used. Overlap in training tasks with selective review.
quality_control. checkpoints_config. training_settings. task_distribution_functionobject | required if

Required if selective review is used. Distribution of training tasks with selective review.
quality_control. checkpoints_config. training_settings. task_distribution_function. scope

string | required if

Required if selective review is used.

How to count tasks completed by the Toloker:

  • POOL — Count completed pool tasks.
  • PROJECT — Count completed project tasks.
quality_control. checkpoints_config. training_settings. task_distribution_function. distributionstring | required if

Required if selective review is used.

Distribution of training tasks with selective review within an interval. This parameter has only one possible value — UNIFORM.
quality_control. checkpoints_config. training_settings. task_distribution_function. window_daysinteger | required if

Required if selective review is used.

Period in which completed tasks are counted (number of days).
quality_control. checkpoints_config. training_settings. task_distribution_function. intervals[]array of objects | required if

Required if selective review is used. Interval limits and frequency of training tasks with selective review.
quality_control. checkpoints_config. training_settings. task_distribution_function. intervals[].frominteger | required if

Required if selective review is used.

Start of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. training_settings. task_distribution_function. intervals[].tointeger | required if

Required if selective review is used.

End of the interval (number of tasks completed by the Toloker in the project or in the pool).
quality_control. checkpoints_config. training_settings. task_distribution_function. intervals[].frequencyinteger | required if

Required if selective review is used. Frequency of training tasks with selective review within an interval. The first task in an interval is a majority vote task. For example, if you set frequency: 3, then tasks number 1, 4, 7, and so on, will be majority vote tasks.
dynamic_overlap_config.typestring | required if

Required if dynamic overlap is used.

The algorithm for dynamic overlap.

BASIC — Each response is assigned a weight depending on the Toloker's skill value. The aggregated response confidence is calculated based on the probability algorithm. The task overlap increases until it reaches max_overlap or until the confidence of the aggregated response exceeds min_confidence.

You have to specify max_overlap, min_confidence, answer_weight_skill_id and fields.
dynamic_overlap_config. max_overlapinteger | required if

Required if dynamic overlap is used.

Maximum overlap. Must be higher than the values in defaults. Minimum — 1. Maximum — 30000.
dynamic_overlap_config. min_confidencefloat | required if

Required if dynamic overlap is used.

Minimum confidence of the aggregated response. Values from 0 to 1.
dynamic_overlap_config. answer_weight_skill_idstring | required if

Required if dynamic overlap is used.

A skill that determines the weight of the Toloker's response. For best results, use a skill calculated as the percentage of correct responses in control tasks.
dynamic_overlap_config. fields[]array of objects | required if

Required if dynamic overlap is used.

Output data fields to use for aggregating responses. For best results, each of these fields must have a limited number of response options.

Don't specify several fields if their values depend on each other.
dynamic_overlap_config. fields.namestring | required if

Required if dynamic overlap is used.

The output data field name.
mixer_configobject | required if

Required if "smart mixing" is used.

Parameters for automatically creating a task suite ("smart mixing"). More information about creating task suites.
mixer_config. real_tasks_countinteger | required if

Required if "smart mixing" is used.

Number of general tasks per suite.

The maximum number of tasks per task suite if golden_task_distribution_function or training_task_distribution_function is used.
mixer_config.golden_tasks_countinteger | required if

Required if "smart mixing" is used.

Number of control tasks per suite.
mixer_config.training_tasks_countinteger | required if

Required if "smart mixing" is used.

Number of training tasks per suite.
mixer_config.golden_task_distribution_function.scope

string | required if

Required if control tasks are assigned at a variable rate.

How to count tasks completed by the Toloker:

  • POOL — Count completed pool tasks.
  • PROJECT — Count completed project tasks.
mixer_config.golden_task_distribution_function. distributionstring | required if

Required if control tasks are assigned at a variable rate.

Distribution of control tasks within an interval. This parameter has only one possible value — UNIFORM.
mixer_config.golden_task_distribution_function. window_daysinteger | required if

Required if control tasks are assigned at a variable rate.

Period in which completed tasks are counted (number of days).
mixer_config.golden_task_distribution_function. intervals[]array of objects | required if

Required if control tasks are assigned at a variable rate. Interval borders and number of control tasks in an interval.
mixer_config.golden_task_distribution_function. intervals[].frominteger | required if

Required if control tasks are assigned at a variable rate.

Start of the interval (number of tasks completed by the Toloker in the project or in the pool).
mixer_config.golden_task_distribution_function. intervals[].tointeger | required if

Required if control tasks are assigned at a variable rate.

End of the interval (number of tasks completed by the Toloker in the project or in the pool).
mixer_config.golden_task_distribution_function. intervals[].frequencyinteger | required if

Required if control tasks are assigned at a variable rate.

Frequency of control tasks in an interval. The first task in an interval is a control task. For example, if you set frequency: 3 tasks number 1, 4, 7 and so on will be control tasks.
mixer_config.training_task_distribution_function.scope

string | required if

Required if training tasks are assigned at a variable rate.

How to count tasks completed by the Toloker:

  • POOL — Count completed pool tasks.
  • PROJECT — Count completed project tasks.
mixer_config.training_task_distribution_function. distributionstring | required if

Required if training tasks are assigned at a variable rate.

Distribution of training tasks within an interval. This parameter has only one possible value — UNIFORM.
mixer_config.training_task_distribution_function. window_daysinteger | required if

Required if training tasks are assigned at a variable rate.

Period in which completed tasks are counted (number of days).
mixer_config.training_task_distribution_function. intervals[]array of objects | required if

Required if training tasks are assigned at a variable rate.

Interval borders and number of control tasks in an interval.
mixer_config.training_task_distribution_function. intervals[].frominteger | required if

Required if training tasks are assigned at a variable rate.

Start of the interval (number of tasks completed by the Toloker in the project or in the pool).

Yes, if you use uneven distribution of training tasks
mixer_config.training_task_distribution_function. intervals[].tointeger | required if

Required if training tasks are assigned at a variable rate. End of the interval (number of tasks completed by the Toloker in the project or in the pool).
mixer_config.training_task_distribution_function. intervals[].frequencyinteger | required if

Required if training tasks are assigned at a variable rate.

Frequency of training tasks in an interval. The first task in an interval is a training task. For example, if you set frequency: 3 tasks number 1, 4, 7 and so on will be training tasks.
private_commentstring

Comments on the pool (only visible to the requester).
public_descriptionstring

Description for Tolokers. If it is filled in, the text will be displayed instead of the project's public_description in the list of tasks for Tolokers.
dynamic_pricing_configobject

Dynamic pricing settings.
auto_accept_solutions

boolean

Whether tasks must be checked manually:

  • true — Automatic task acceptance (manual checking isn't necessary).
  • false — The requester will check the tasks.

    The default value is true.
auto_accept_period_dayinteger

Time (number of days) for the requester to review the task. If the requester doesn't accept or reject the task within this period, the decision will be made automatically. May take a value from 1 to 21.
auto_close_after_complete_delay_seconds

integer

Waiting time (in seconds) before automatic closure of the pool after all tasks are completed. Minimum — 0, maximum — 259 200 seconds (three days). The default value is 0.

Use it if:

  • Your data processing is close to real time.
  • You need an open pool where you upload tasks.
  • Dynamic overlap is enabled in the pool (dynamic_overlap_config).
assignments_issuing_configobject

Settings for assigning tasks in the pool.
assignments_issuing_config. issue_task_suites_in_creation_orderboolean

For pools that don't use "smart mixing".

Assign task suites in the order in which they were uploaded. For example, for a pool with an overlap of 5, the first task suite is assigned to five Tolokers, then the second task suite, and so on.

This parameter is available when the project has "assignments_issuing_type": "AUTOMATED".
priorityinteger

The priority of the pool in relation to other pools in the project with the same task price and set of filters. Tolokers are assigned tasks with a higher priority first.

Possible values: from 0 to 100.

By default the value is 0.
filterobject

Settings for Toloker selection filters.
quality_controlobject

Settings for quality control rules and the ID of the pool with training tasks.
quality_control. training_requirementobject

Parameters of the training pool that is linked to the general task pool.
quality_control. training_requirement. training_pool_idstring

ID of the training pool that is linked to the general task pool.
quality_control. training_requirement. training_passing_skill_valueinteger

Percentage of correct answers in training tasks (from 0 to 100) required in order to access the general tasks. Only the first answer of the Toloker in each task is taken into account.
quality_control. captcha_frequency

string

The frequency of showing captchas:

  • LOW — Show one for every 20 tasks.
  • MEDIUM, HIGH — Show one for every 10 tasks.

    By default, captchas aren't displayed.
quality_control.configsobject

Quality control rules.
quality_control. checkpoints_configobject

Selective task review. If you want to use the majority vote quality control method, specify MAJORITY_VOTE in the quality_control parameter. Some tasks are assigned with higher overlap (for example, "5") and checked. The rest of the tasks are assigned with the overlap set for the pool (for example, "1") and they are not checked. Selective review lets you improve pool completion quality.

You can reduce the frequency of checking tasks over time.

Example of settings: in the first 100 tasks completed by the Toloker in the pool, assign every 5th task with an overlap of "5" to check matching responses. In the following tasks, every 25th task is issued with an overlap of "5".
quality_control. checkpoints_config. real_settingsobject

Selective review of general tasks. To make sure selective review is enabled, don't forget to set up task display in mixer_config.
quality_control. checkpoints_config. golden_settingsobject

Selective review of control tasks. To make sure selective review is enabled, don't forget to set up display of this type of task in mixer_config.
quality_control. checkpoints_config. training_settingsobject

Selective review of training tasks. To make sure selective review is enabled, don't forget to set up display of this type of task in mixer_config.
speed_quality_balanceobject

Speed/quality balance.
speed_quality_balance. type

string

Balance type. Possible values:

  • TOP_PERCENTAGE_BY_QUALITY — Tolokers with the best task completion quality.
  • BEST_CONCURRENT_USERS_BY_QUALITY — Active Tolokers with access to the task.
speed_quality_balance. percentinteger

Percentage of Tolokers with the best task completion quality. The field is shown if the balance type is set to TOP_PERCENTAGE_BY_QUALITY. Possible values are 10, 20, 30, 40...100.
speed_quality_balance. countinteger

The number of active Tolokers the task is available to. The field is shown if the balance type is set to BEST_CONCURRENT_USERS_BY_QUALITY. May take a value from 1 to 100.
dynamic_overlap_configobject

Setting up dynamic overlap (also known as incremental relabeling or IRL). Allows you to change the overlap depending on how well the Tolokers handle the task.

Set the closing interval (auto_close_after_complete_delay_seconds). It should be enough to complete tasks with an overlap higher than the minimum.

When all pool tasks are completed, aggregate the responses.
mixer_config. min_real_tasks_countfloat

Minimum number of general tasks in a task suite (if the number of assignments left is less than the number specified in mixer_config.real_tasks_count). Minimum — 0. By default, the value is the same as in mixer_config.real_tasks_count.
mixer_config. min_golden_tasks_countinteger

Minimum number of control tasks per task suite (if the number of assignments left is less than the number specified in mixer_config.golden_tasks_count). Minimum — 0. By default, the value is the same as in mixer_config.golden_tasks_count.
mixer_config. min_training_tasks_countinteger

Minimum number of training tasks per task suite (if the number of assignments left is less than the number specified in mixer_config.golden_tasks_count). Minimum — 0. By default, the value is the same as in mixer_config.training_tasks_count.
mixer_config. force_last_assignment

boolean

Setting for the last task suite in the pool, if less than the minimum remaining number of tasks are not completed (mixer_config.min_real_tasks_count). Values:

  • true — Assign an incomplete task suite.
  • false — Don't assign tasks. This option can be used if you are adding tasks after the pool is started.

    The default value is true.

    This parameter only applies to general tasks. The number of control and training tasks in the last suite must be complete (mixer_config.golden_tasks_count, mixer_config.training_tasks_count).
mixer_config.force_last_assignment_delay_secondsinteger

Waiting time (in seconds) after adding a task or increasing the overlap before assigning the last task suite in the pool. Minimum — 0, maximum — 86,400 seconds (one day).

This parameter can be used if the pool has force_last_assignment: true.
mixer_config.mix_tasks_in_creation_order

boolean

The order used to add tasks to suites:

  • true — Add tasks to suites in the order in which they were uploaded. For example, in a pool with an overlap of 5, the first uploaded task will be included in the first 5 task suites. They will be assigned to 5 Tolokers.
  • false — Add tasks to suites in random order.

    The default value is false.
mixer_config. shuffle_tasks_in_task_suite

boolean

The order of tasks within a suite:

  • true — Random.
  • false — The order in which tasks were uploaded.

    The default value is true.
mixer_config.golden_task_distribution_functionobject

Vary the frequency of control tasks. The option allows you to change the frequency of checking as the Toloker completes more tasks.

If it is filled in, use real_task_count to specify the maximum number of tasks per task suite. To use the option, set the golden_task_count:0 and min_golden_tasks_count:null parameter values.

The interval bound is the number of a task in the pool. If the task suite has several intervals, the settings for the first interval are applied.

Example:

In the first task suite (the range from 1 to 25), every fifth task is a control task, and in the following suites, every 25th task is a control task.

mixer_config.training_task_distribution_function

Response

Contains information about the created training pool. Besides parameters that are set when creating a training pool, it includes parameters that are assigned to the pool automatically:

ParameterOverview
idstring

Pool ID.
status

string

Status of the pool:

  • OPEN — Open.
  • CLOSED — Closed.
  • ARCHIVED — Archived.
last_close_reason

string

The reason for closing the pool the last time:

  • MANUAL — Closed by the requester.
  • EXPIRED — Reached the date and time set in will_expire.
  • COMPLETED — Closed automatically because all the pool tasks were completed.
  • NOT_ENOUGH_BALANCE — Closed automatically because the Toloka account ran out of funds.
  • ASSIGNMENTS_LIMIT_EXCEEDED — Closed automatically because it exceeded the limit on assigned task suites (2 million maximum).
  • BLOCKED — Closed automatically because the requester's account was blocked by a Toloka administrator.
  • FOR_UPDATE — The pool is closed for editing.
createdstring

The UTC date and time when the pool was created, in ISO 8601 format: YYYY-MM-DDThh:mm:ss[.sss].
last_startedstring

The date and time when the pool was last started, in UTC in ISO 8601 format: YYYY-MM-DDThh:mm:ss[.sss].
last_stoppedstring

The date and time when the pool was last stopped, in UTC in ISO 8601 format: YYYY-MM-DDThh:mm:ss[.sss].
typestring

Deprecated parameter.

Pool type. The value is always REGULAR indicating a normal pool.

See also

Contact support
Toloka API
OverviewAccessing the APIRate limiting
Quick start
Reference
Project
Pools
Training
Subscriptions to events
Toloker selection
Ways to upload tasks
Tasks
Task suites
Tracking operations
Getting responses
Checking completed tasks
Bonuses
Messages for Tolokers
Various parameters
Libraries