Prolific filters API is one of 28 APIs that Prolific publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Filters. The published artifact set on APIs.io includes an OpenAPI specification and authentication docs.
This API exposes
3 operations
across 3 paths,
and defines 43 schemas.
It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against a single base URL, https://api.prolific.com.
3 operations3 paths43 schemas2 GET1 POST
Metadata
The identity and technical contract details declared by the specification.
Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.prolific.com
Authentication
API Key
Resource Areas
1
Authentication & Security 1
Prolific filters API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (token).
token — The Prolific API uses API token to authenticate requests. You can create an API token directly from your settings. Your API token does not have an expiry date…
Paths & Operations 3
Across 3 paths, the API surfaces 3 operations — 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.
filters 3
GET
/api/v1/filters/
List all filters
get-filters4 params→ 200400
GET
/api/v1/filters/{id}/distribution/
Get filter distribution
get-filter-distribution4 params→ 200400
POST
/api/v1/eligibility-count/
Count participants
get-eligible-count1 parambody→ 200400
Schemas 43
The contract defines 43 schemas that model the data the API accepts and returns. The most detailed are RangeFilterListDetailedResponse (16 properties), SelectFilterListDetailedResponse (13 properties), RangeFilterListResponse (10 properties), SelectFilterListResponse (7 properties). Each schema is shown below with its type and property counts.
RangeFilterListResponseMinMax
Optional maximum allowed value for the selectedrange lower bound.
RangeFilterListDetailedResponseMax
The maximum valid value of the range.
RangeFilterListDetailedResponse
object
16 properties
RangeFilterWeightingsSelectedRange
object
2 properties
FilterList
object
3 properties
RangeFilterListDetailedResponseMinMax
Optional maximum allowed value for the selectedrange lower bound.
RangeFilterSelectedRange
object
This schema applies for filters of the range type, as defined in the [filter list response](\tag/Filters/paths/~1api~1v1~1filters~1/get). A dictionary with two…
2 properties
SelectFilterListDetailedResponseType
string
The filter type.
RangeFilterListResponseMin
The minimum valid value of the range.
RangeFilterListResponseType
string
The filter type.
RangeFilterWeightingsSelectedRangeUpper
SelectFilterListDetailedResponseDataType
string
The format of the keys in the choices object. If the keys are strings representing sequential integers, the data format is integer. If the keys are database Ob…
RangeFilterListDetailedResponseMaxMin
Optional minimum allowed value for the selectedrange upper bound.
ErrorDetailDetail
Error detail
SelectFilterListResponseDataType
string
The format of the keys in the choices object. If the keys are strings representing sequential integers, the data format is integer. If the keys are database Ob…
ErrorDetail
object
7 properties4 required
SelectFilterListResponseType
string
The filter type.
RangeFilterListResponseMaxMin
Optional minimum allowed value for the selectedrange upper bound.
FilterDistributionDistribution
RequirementsCountRequestFiltersItems
FilterDistribution
object
1 property
RangeFilterWeightings
object
2 properties2 required
CompositeFilterFilterId
string
Composite filter group operator. Use and when every child filter must match, or or when at least one child filter must match.
CompositeFilterSelectedFiltersItems
ErrorDetailDetail2
object
All fields with validation errors
1 property
RangeFilterListResponseDataType
string
The data type of the range. - If the data type is integer, the lower and upper values must be integers. Example: 70. - If the data type is date, the lower and…
CompositeFilter
object
2 properties2 required
RequirementsCount
object
1 property1 required
SelectFilterListResponse
object
7 properties
RangeFilterListDetailedResponseDataType
string
The data type of the range. - If the data type is integer, the lower and upper values must be integers. Example: 70. - If the data type is date, the lower and…
RequirementsCountRequest
object
3 properties1 required
RangeFilterSelectedRangeUpper
Your selected upper bound for the range.
RangeFilterSelectedRangeLower
Your selected lower bound for the range.
FilterListResultsItems
Error
object
1 property1 required
RangeFilter
object
3 properties2 required
SelectFilterListDetailedResponse
object
13 properties
RangeFilterWeightingsSelectedRangeLower
RangeFilterListResponseMax
The maximum valid value of the range.
SelectFilter
object
3 properties2 required
RangeFilterListResponse
object
10 properties
RangeFilterListDetailedResponseType
string
The filter type.
RangeFilterListDetailedResponseMin
The minimum valid value of the range.
Specification
The full machine-readable OpenAPI contract behind this narrative.
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