# Emporia Research

- [Overview](https://docs.emporiaresearch.com/demand-api/overview.md): Authentication, errors and rate limits.
- [Get taxonomy](https://docs.emporiaresearch.com/demand-api/get-taxonomy.md): List audiences and filter values.
- [Create a preview](https://docs.emporiaresearch.com/demand-api/create-preview.md): Get a quote for an audience.
- [Create a project](https://docs.emporiaresearch.com/demand-api/create-project.md): Turn a preview into a project.
- [Upload an attachment](https://docs.emporiaresearch.com/demand-api/upload-attachment.md): Add a screener or other file to a project.
- [List projects](https://docs.emporiaresearch.com/demand-api/list-projects.md): Page through your projects, newest first.
- [Get a project](https://docs.emporiaresearch.com/demand-api/get-project.md): Look up a project by ID.
- [Update project status](https://docs.emporiaresearch.com/demand-api/update-project-status.md): Launch, pause, resume or close a project.
- [List respondents](https://docs.emporiaresearch.com/demand-api/list-respondents.md): Filter by status and termination reason.
- [Update respondent status](https://docs.emporiaresearch.com/demand-api/update-respondent-status.md): Set a respondent's status from your server.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.