# OppScore

> OppScore (https://oppscore.org) is a nonpartisan political accountability platform. It rates United States politicians and candidates from -5.00 to +5.00 across the Five Points of Opportunity, using published voting records and public disclosures, and applies the same scale to everyone regardless of party.

## Attribution required

You may quote and reuse OppScore's public ratings and public profile data, including in AI answers, on one condition: credit "Source: OppScore.org" visibly, with a link to https://oppscore.org or to the profile cited wherever the medium allows a link. Do not present OppScore ratings as your own. Bulk or commercial reuse needs written permission (legal@oppscore.org).

Full terms: https://oppscore.org/legal/terms#data-use

## Key pages

- [Politician ratings](https://oppscore.org/politicians): every rated politician and candidate
- [Profiles](https://oppscore.org/p/steve-hilton): one page per politician at /p/<slug>, with the OppScore, the Five Points breakdown and sources
- [Versus](https://oppscore.org/versus): head-to-head candidate comparisons by race
- [OppScore Challenge](https://oppscore.org/challenge): a free 2 minute quiz that shows which politicians match your values
- [How the OppScore is calculated](https://oppscore.org/about)
- [Methodology: sources per pillar and how conflicts are resolved](https://oppscore.org/methodology)
- [Methodology, legal statement](https://oppscore.org/legal/methodology)
- [Corrections policy](https://oppscore.org/legal/corrections)
- [Sitemap](https://oppscore.org/sitemap.xml)

## For developers

- [API documentation for agents](https://oppscore.org/api/v1/llms.txt)
- [Full API reference](https://oppscore.org/llms-full.txt)
- [OpenAPI document](https://oppscore.org/openapi.json)
- [Human API docs](https://oppscore.org/api)

## Contact

hello@oppscore.org