Prolific website screenshot

Prolific

Prolific is a platform for high-quality human data collection, connecting researchers and AI/ML teams with a vetted pool of verified participants for online studies, surveys, and human-feedback tasks (preference tuning, safety evals, benchmarks, RLHF). Its public REST API (api.prolific.com, OpenAPI 3.1) automates the full workflow: create and cost studies, target participants with demographic filters and filter sets, launch and monitor recruitment, review and approve submissions, pay rewards and bonuses, message participants, run AI Task Builder batches, and receive HMAC-signed webhooks. Prolific also ships a Go CLI and an official Model Context Protocol server for agent-driven study workflows. Trusted by Google, Hugging Face, and academic and government researchers.

Prolific publishes 28 APIs on the APIs.io network, including aiTaskBuilder API, bonuses API, credentials API, and 25 more. Tagged areas include Company, Ai Ml, Human Data, Research, and Participant Recruitment.

The Prolific catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Prolific’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 27 more developer resources.

🌐 Visit website 📡 Source on GitHub
47.5/100 developing ▬ flat Agent 30/100 agent ready saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
1 APIs 1 MCP Servers
CompanyAi MlHuman DataResearchParticipant RecruitmentSurveysHuman FeedbackRLHFData Collection

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 47.5/100 · developing
Contract Quality 14.2 / 23
Developer Ergonomics 14.7 / 18
Access Clarity 3.8 / 18
Operational Transparency 3.4 / 12
Contract Governance 0.5 / 11
Discoverability 6.8 / 9
Create-or-Update Ergonomics 0.0 / 10
Agent readiness — 30/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/prolific: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 28

Individual APIs this provider publishes, each with its own machine-readable definition.

Prolific aiTaskBuilder API

The aiTaskBuilder API from Prolific — 24 operation(s) for aitaskbuilder.

Prolific bonuses API

The bonuses API from Prolific — 2 operation(s) for bonuses.

Prolific credentials API

The credentials API from Prolific — 2 operation(s) for credentials.

Prolific filters API

The filters API from Prolific — 3 operation(s) for filters.

Prolific filterSets API

The filterSets API from Prolific — 5 operation(s) for filtersets.

Prolific invitations API

The invitations API from Prolific — 1 operation(s) for invitations.

Prolific messages API

The messages API from Prolific — 4 operation(s) for messages.

Prolific participantGroups API

The participantGroups API from Prolific — 3 operation(s) for participantgroups.

Prolific projects API

The projects API from Prolific — 2 operation(s) for projects.

Prolific rewardRecommendations API

The rewardRecommendations API from Prolific — 1 operation(s) for rewardrecommendations.

Prolific studies API

The studies API from Prolific — 18 operation(s) for studies.

Prolific submissionFeedbackUpload API

The submissionFeedbackUpload API from Prolific — 1 operation(s) for submissionfeedbackupload.

Prolific submissions API

The submissions API from Prolific — 5 operation(s) for submissions.

Prolific surveys API

The surveys API from Prolific — 5 operation(s) for surveys.

Prolific users API

The users API from Prolific — 2 operation(s) for users.

Prolific webhooks API

The webhooks API from Prolific — 5 operation(s) for webhooks.

Prolific wellKnownEndpoints API

The wellKnownEndpoints API from Prolific — 1 operation(s) for wellknownendpoints.

Prolific workspaces API

The workspaces API from Prolific — 3 operation(s) for workspaces.

Prolific Bonuses API

Bulk bonus payments to participants.

Prolific Filters API

Demographic and screening requirements and eligibility counts.

Prolific Hooks API

Event webhook subscriptions and signing secrets.

Prolific Messages API

Communicate with participants.

Prolific Participant Groups API

Saved, dynamic groups of participant IDs used as allowlist/blocklist filters.

Prolific Projects API

Organize studies within a workspace.

Prolific Studies API

Create, publish, and manage research studies.

Prolific Submissions API

Review, approve, reject, and return participant submissions.

Prolific Users API

Authenticated account and user identity.

Prolific Workspaces API

Top-level containers that hold projects, fund studies, and scope teams.

Scroll for all 28

Open Collections 19

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

API Reference aiTaskBuilder API

OPEN COLLECTION

API Reference aiTaskBuilder bonuses API

OPEN COLLECTION

API Reference aiTaskBuilder credentials API

OPEN COLLECTION

API Reference aiTaskBuilder filters API

OPEN COLLECTION

API Reference aiTaskBuilder filterSets API

OPEN COLLECTION

API Reference aiTaskBuilder invitations API

OPEN COLLECTION

API Reference aiTaskBuilder messages API

OPEN COLLECTION

API Reference aiTaskBuilder participantGroups API

OPEN COLLECTION

API Reference aiTaskBuilder projects API

OPEN COLLECTION

API Reference aiTaskBuilder rewardRecommendations API

OPEN COLLECTION

API Reference aiTaskBuilder studies API

OPEN COLLECTION

API Reference aiTaskBuilder submissionFeedbackUpload API

OPEN COLLECTION

API Reference aiTaskBuilder submissions API

OPEN COLLECTION

API Reference aiTaskBuilder surveys API

OPEN COLLECTION

API Reference aiTaskBuilder users API

OPEN COLLECTION

API Reference aiTaskBuilder webhooks API

OPEN COLLECTION

API Reference aiTaskBuilder wellKnownEndpoints API

OPEN COLLECTION

API Reference aiTaskBuilder workspaces API

OPEN COLLECTION

Scroll for all 19

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Prolific MCP Server

MCP SERVER

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Prolific Webhooks

ASYNCAPI

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Prolific Authentication

apiKey · 1 scheme

SECURITY

Prolific Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Sandbox
Sandbox

Documentation 3

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference
 OpenAPI
OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 WellKnown
WellKnown

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Webhooks
Webhooks
 Conventions
Conventions
 Idempotency
Idempotency
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conformance
Conformance
 DataModel
DataModel

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 3

Authentication, authorization, and security posture

Security
Security
 Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage

Commercial 2

Pricing, plans, and the legal terms of use

Pricing
Pricing
 PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap
CapabilityMap
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: prolific
name: Prolific
description: 'Prolific is a platform for high-quality human data collection, connecting researchers and AI/ML teams with a
  vetted pool of verified participants for online studies, surveys, and human-feedback tasks (preference tuning, safety evals,
  benchmarks, RLHF). Its public REST API (api.prolific.com, OpenAPI 3.1) automates the full workflow: create and cost studies,
  target participants with demographic filters and filter sets, launch and monitor recruitment, review and approve submissions,
  pay rewards and bonuses, message participants, run AI Task Builder batches, and receive HMAC-signed webhooks. Prolific also
  ships a Go CLI and an official Model Context Protocol server for agent-driven study workflows. Trusted by Google, Hugging
  Face, and academic and government researchers.'
url: https://raw.githubusercontent.com/api-evangelist/prolific/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- partech
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - sandbox
  generated: '2026-09-03'
  method: derived
image: https://www.prolific.com/favicon.ico
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Ai Ml
- Human Data
- Research
- Participant Recruitment
- Surveys
- Human Feedback
- RLHF
- Data Collection
tags_raw:
- Company
- Ai/Ml
- Human Data
- Research
- Participant Recruitment
- Surveys
- Human Feedback
- RLHF
- Data Collection
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: prolific:prolific-aitaskbuilder-api
  name: Prolific aiTaskBuilder API
  description: The aiTaskBuilder API from Prolific — 24 operation(s) for aitaskbuilder.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - aiTaskBuilder
  properties:
  - type: OpenAPI
    url: openapi/prolific-aitaskbuilder-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-bonuses-api
  name: Prolific bonuses API
  description: The bonuses API from Prolific — 2 operation(s) for bonuses.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Bonuses
  tags_raw:
  - bonuses
  properties:
  - type: OpenAPI
    url: openapi/prolific-bonuses-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-credentials-api
  name: Prolific credentials API
  description: The credentials API from Prolific — 2 operation(s) for credentials.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Credentials
  tags_raw:
  - credentials
  properties:
  - type: OpenAPI
    url: openapi/prolific-credentials-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-filters-api
  name: Prolific filters API
  description: The filters API from Prolific — 3 operation(s) for filters.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Filters
  tags_raw:
  - filters
  properties:
  - type: OpenAPI
    url: openapi/prolific-filters-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-filtersets-api
  name: Prolific filterSets API
  description: The filterSets API from Prolific — 5 operation(s) for filtersets.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Filter Sets
  tags_raw:
  - filterSets
  properties:
  - type: OpenAPI
    url: openapi/prolific-filtersets-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-invitations-api
  name: Prolific invitations API
  description: The invitations API from Prolific — 1 operation(s) for invitations.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Invitations
  tags_raw:
  - invitations
  properties:
  - type: OpenAPI
    url: openapi/prolific-invitations-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-messages-api
  name: Prolific messages API
  description: The messages API from Prolific — 4 operation(s) for messages.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Message
  tags_raw:
  - messages
  properties:
  - type: OpenAPI
    url: openapi/prolific-messages-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-participantgroups-api
  name: Prolific participantGroups API
  description: The participantGroups API from Prolific — 3 operation(s) for participantgroups.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Participant Groups
  tags_raw:
  - participantGroups
  properties:
  - type: OpenAPI
    url: openapi/prolific-participantgroups-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-projects-api
  name: Prolific projects API
  description: The projects API from Prolific — 2 operation(s) for projects.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Project
  tags_raw:
  - projects
  properties:
  - type: OpenAPI
    url: openapi/prolific-projects-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-rewardrecommendations-api
  name: Prolific rewardRecommendations API
  description: The rewardRecommendations API from Prolific — 1 operation(s) for rewardrecommendations.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags: []
  tags_raw:
  - rewardRecommendations
  properties:
  - type: OpenAPI
    url: openapi/prolific-rewardrecommendations-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-studies-api
  name: Prolific studies API
  description: The studies API from Prolific — 18 operation(s) for studies.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Studies
  tags_raw:
  - studies
  properties:
  - type: OpenAPI
    url: openapi/prolific-studies-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-submissionfeedbackupload-api
  name: Prolific submissionFeedbackUpload API
  description: The submissionFeedbackUpload API from Prolific — 1 operation(s) for submissionfeedbackupload.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags: []
  tags_raw:
  - submissionFeedbackUpload
  properties:
  - type: OpenAPI
    url: openapi/prolific-submissionfeedbackupload-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-submissions-api
  name: Prolific submissions API
  description: The submissions API from Prolific — 5 operation(s) for submissions.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Submissions
  tags_raw:
  - submissions
  properties:
  - type: OpenAPI
    url: openapi/prolific-submissions-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-surveys-api
  name: Prolific surveys API
  description: The surveys API from Prolific — 5 operation(s) for surveys.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Surveys
  tags_raw:
  - surveys
  properties:
  - type: OpenAPI
    url: openapi/prolific-surveys-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-users-api
  name: Prolific users API
  description: The users API from Prolific — 2 operation(s) for users.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - User
  tags_raw:
  - users
  properties:
  - type: OpenAPI
    url: openapi/prolific-users-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-webhooks-api
  name: Prolific webhooks API
  description: The webhooks API from Prolific — 5 operation(s) for webhooks.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Webhook
  tags_raw:
  - webhooks
  properties:
  - type: OpenAPI
    url: openapi/prolific-webhooks-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-wellknownendpoints-api
  name: Prolific wellKnownEndpoints API
  description: The wellKnownEndpoints API from Prolific — 1 operation(s) for wellknownendpoints.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags: []
  tags_raw:
  - wellKnownEndpoints
  properties:
  - type: OpenAPI
    url: openapi/prolific-wellknownendpoints-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-workspaces-api
  name: Prolific workspaces API
  description: The workspaces API from Prolific — 3 operation(s) for workspaces.
  humanURL: https://docs.prolific.com/documentation/get-started/overview
  baseURL: https://api.prolific.com
  tags:
  - Workspaces
  tags_raw:
  - workspaces
  properties:
  - type: OpenAPI
    url: openapi/prolific-workspaces-api-openapi.yml
  - type: Authentication
    url: authentication/prolific-authentication.yml
  - type: ErrorCatalog
    url: errors/prolific-problem-types.yml
  - type: DataModel
    url: data-model/prolific-data-model.yml
- aid: prolific:prolific-research-bonuses-api
  name: Prolific Bonuses API
  description: Bulk bonus payments to participants.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Bonuses
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-bonuses-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-filters-api
  name: Prolific Filters API
  description: Demographic and screening requirements and eligibility counts.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Filters
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-filters-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-hooks-api
  name: Prolific Hooks API
  description: Event webhook subscriptions and signing secrets.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Hooks
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-hooks-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-messages-api
  name: Prolific Messages API
  description: Communicate with participants.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Message
  tags_raw:
  - Messages
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-messages-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-participant-groups-api
  name: Prolific Participant Groups API
  description: Saved, dynamic groups of participant IDs used as allowlist/blocklist filters.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Participant Groups
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-participant-groups-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-projects-api
  name: Prolific Projects API
  description: Organize studies within a workspace.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-projects-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-studies-api
  name: Prolific Studies API
  description: Create, publish, and manage research studies.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Studies
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-studies-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-submissions-api
  name: Prolific Submissions API
  description: Review, approve, reject, and return participant submissions.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Submissions
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-submissions-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-users-api
  name: Prolific Users API
  description: Authenticated account and user identity.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-users-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-reference/submissions/get-submissions
  - type: Documentation
    url: https://docs.prolific.com/api-reference/participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/participant-groups/get-participant-groups
  - type: APIReference
    url: https://docs.prolific.com/api-reference/projects/get-projects
  - type: APIReference
    url: https://docs.prolific.com/api-reference/workspaces/get-workspace
  - type: Documentation
    url: https://docs.prolific.com/api-reference/messages
  - type: APIReference
    url: https://docs.prolific.com/api-reference/messages/get-messages
  - type: Documentation
    url: https://docs.prolific.com/api-reference/webhooks
  - type: APIReference
    url: https://docs.prolific.com/api-reference/webhooks/verifying
  - type: Documentation
    url: https://docs.prolific.com/api-reference/filters/filters-overview
  - type: APIReference
    url: https://docs.prolific.com/api-reference/filters/get-filters
  - type: Documentation
    url: https://docs.prolific.com/api-reference/bonuses
  - type: APIReference
    url: https://docs.prolific.com/api-reference/bonuses/pay-bonus-payments
  - type: APIReference
    url: https://docs.prolific.com/api-reference/users/get-user
- aid: prolific:prolific-research-workspaces-api
  name: Prolific Workspaces API
  description: Top-level containers that hold projects, fund studies, and scope teams.
  humanURL: https://docs.prolific.com/api-reference/studies
  baseURL: https://api.prolific.com/api/v1
  tags:
  - Workspaces
  properties:
  - type: OpenAPI
    url: openapi/prolific-research-workspaces-api-openapi.yml
  - type: Documentation
    url: https://docs.prolific.com/api-reference/studies
  - type: APIReference
    url: https://docs.prolific.com/api-reference/studies/get-studies
  - type: PostmanCollection
    url: collections/prolific-research.postman_collection.json
  - type: OpenCollection
    url: collections/prolific-research.opencollection.json
  - type: Documentation
    url: https://docs.prolific.com/api-reference/submissions
  - type: APIReference
    url: https://docs.prolific.com/api-referen

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