---
title: "Rank observed events from the latest edition or seven-day public window"
method: GET
path: "/api/discovery"
---

# Rank observed events from the latest edition or seven-day public window

`GET /api/discovery`

## Request

- Base URL: `https://probable.media`
- URL: `https://probable.media/api/discovery`
- Auth: none declared

## Query parameters

- `mode` 'probable' | 'rare' | 'overweighted'
- `category` 'Business' | 'Climate' | 'Culture' | 'Health' | 'Justice' | 'Politics' | 'Science' | 'Sport' | 'Technology' | 'World'
- `range` 'latest' | '7d'
- `limit` integer
- `offset` integer

## Response `200`

Source-grounded events with measurement status, current-edition class counts and coverage, research-prior provenance, and brf_v1 metrics when live scan-day history exists

## Other responses

- `400`: Invalid mode, category, range, limit, or offset

---

[API](https://skmtc.dev/probable/apis/probable-public-api.md) · [All operations](https://skmtc.dev/probable/apis/probable-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/probable/apis/probable-public-api/revisions/28e1acd459f3?raw)