Cognition

List Tasks

List your experiments and studies, including those shared with you by collaborators.

Create Task

Set up a new experiment ready to collect participant responses.

Get Task

View experiment details: configuration, participant count, and collection status.

Update Task

Modify experiment settings such as name, language, between-subject conditions, or library version.

Delete Task

Permanently delete an experiment and all its collected data.

List Runs

Browse participant sessions for an experiment with their completion status and timestamps.

Get Run

Inspect a single participant session: status, consent, metadata, and the JavaScript errors and missing stimuli recorded during it, de-duplicated and with a code frame around the failing line.

Get Run Data

Retrieve the trial-level behavioral data collected from a participant session.

Delete Run

Permanently delete a participant session and its collected data.

List Collaborators

See who has access to an experiment and their roles.

Add Collaborator

Invite a researcher to collaborate on an experiment as viewer, editor, or owner.

Update Collaborator Role

Change a collaborator's access level on an experiment.

Remove Collaborator

Revoke a collaborator's access to an experiment.

Get Consent

Read the informed consent form shown to participants before an experiment.

Update Consent

Write or update the informed consent form participants must accept before starting the experiment. Plain text or Markdown, minimum 50 characters.

Remove Consent

Remove the informed consent requirement from an experiment.

Get Data Collection

Check whether an experiment is open for participants and view its data collection rules.

Update Data Collection

Control participant recruitment: open collection, close it, or set an automatic stop rule based on date or sample size.

Get Source Code

Read the experiment code that defines the trial structure and stimuli.

Update Source Code

Update the experiment code that defines the trial structure and stimuli.

List Links

Browse single-use participant links for an experiment, showing which have been consumed.

Create Links

Generate single-use participant links for an experiment. Each link can only be used once.

Delete Link

Permanently delete a single-use participant link.

Delete All Links

Permanently delete all single-use participant links for an experiment.