# Adjacent News API

> Prediction market data API: markets, indices, events, reference rates, and semantic search from Kalshi and Polymarket

## Best way to inspect these docs

Download all docs as markdown files and grep them locally:

```bash
curl -L https://docs.adjacent.markets/docs.zip -o docs.zip
unzip docs.zip -d docs
grep -R "search term" docs/
```

Use this when you need to search across the whole documentation set. The zip contains every page as a .md file.

## Page index

You can also fetch individual markdown pages directly:

- [Adjacent API](https://docs.adjacent.markets/index.md)
- [Market Data](https://docs.adjacent.markets/explore/market-data.md)
- [Indices](https://docs.adjacent.markets/explore/indices.md)
- [Reference Rates](https://docs.adjacent.markets/explore/reference-rates.md)
- [Oracles](https://docs.adjacent.markets/explore/oracles.md)
- [MCP Server](https://docs.adjacent.markets/explore/mcp.md)
- [Pricing](https://docs.adjacent.markets/pricing.md)
- [Rate limits](https://docs.adjacent.markets/rate-limits.md)
- [List markets](https://docs.adjacent.markets/api/get-api-v1-markets.md)
- [Get market details](https://docs.adjacent.markets/api/get-api-v1-markets-id.md)
- [Get market price history](https://docs.adjacent.markets/api/get-api-v1-markets-id-prices.md)
- [Get market trades](https://docs.adjacent.markets/api/get-api-v1-markets-id-trades.md)
- [Find similar markets](https://docs.adjacent.markets/api/get-api-v1-markets-id-similar.md)
- [Get market quote snapshots](https://docs.adjacent.markets/api/get-api-v1-markets-id-quotes.md)
- [Get market candles](https://docs.adjacent.markets/api/get-api-v1-markets-id-candles.md)
- [List indices](https://docs.adjacent.markets/api/get-api-v1-indices.md)
- [Get index details](https://docs.adjacent.markets/api/get-api-v1-indices-id.md)
- [Get index constituents](https://docs.adjacent.markets/api/get-api-v1-indices-id-constituents.md)
- [Get index price history](https://docs.adjacent.markets/api/get-api-v1-indices-id-prices.md)
- [List events](https://docs.adjacent.markets/api/get-api-v1-events.md)
- [Get event details](https://docs.adjacent.markets/api/get-api-v1-events-id.md)
- [List reference rates](https://docs.adjacent.markets/api/get-api-v1-rates.md)
- [Get reference rate details](https://docs.adjacent.markets/api/get-api-v1-rates-id.md)
- [Get rate price history](https://docs.adjacent.markets/api/get-api-v1-rates-id-prices.md)
- [Get latest news](https://docs.adjacent.markets/api/get-api-v1-news-latest.md)
- [Export markets list](https://docs.adjacent.markets/api/get-api-v1-export-markets-ext.md)
- [Export market price history](https://docs.adjacent.markets/api/get-api-v1-export-markets-id-pricesext.md)
- [Export market trades](https://docs.adjacent.markets/api/get-api-v1-export-markets-id-tradesext.md)
- [Export events list](https://docs.adjacent.markets/api/get-api-v1-export-events-ext.md)
- [Export event markets](https://docs.adjacent.markets/api/get-api-v1-export-events-id-marketsext.md)
- [Export indices list](https://docs.adjacent.markets/api/get-api-v1-export-indices-ext.md)
- [Export index price history](https://docs.adjacent.markets/api/get-api-v1-export-indices-id-pricesext.md)
- [Export reference rates list](https://docs.adjacent.markets/api/get-api-v1-export-rates-ext.md)
- [Export reference rate price history](https://docs.adjacent.markets/api/get-api-v1-export-rates-id-pricesext.md)
- [List grantable scopes](https://docs.adjacent.markets/api/get-api-v1-api-keys-grantable-scopes.md)
- [List API keys](https://docs.adjacent.markets/api/get-api-v1-api-keys.md)
- [Create API key](https://docs.adjacent.markets/api/post-api-v1-api-keys.md)
- [Revoke API key](https://docs.adjacent.markets/api/delete-api-v1-api-keys-id.md)
- [List purchasable API plans](https://docs.adjacent.markets/api/get-api-v1-public-plans.md)
- [Get snapshot metadata](https://docs.adjacent.markets/api/get-api-v1-public-meta.md)
- [List indices (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-indices.md)
- [Get index detail (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-indices-id.md)
- [Get index constituents (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-indices-id-constituents.md)
- [Get index price history (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-indices-id-prices.md)
- [Get index correlation matrix (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-indices-id-correlation.md)
- [List reference rates (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-rates.md)
- [Get reference rate detail (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-rates-id.md)
- [Get reference rate price history (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-rates-id-prices.md)
- [List events (snapshot, paginated)](https://docs.adjacent.markets/api/get-api-v1-public-events.md)
- [List markets (snapshot, paginated)](https://docs.adjacent.markets/api/get-api-v1-public-markets.md)
- [Get market detail (live)](https://docs.adjacent.markets/api/get-api-v1-public-markets-id.md)
- [Get market price history (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-markets-id-prices.md)
- [List latest news (snapshot)](https://docs.adjacent.markets/api/get-api-v1-public-news-latest.md)

## Links

- [Support](mailto:lucas@adjacent.markets)
- [Website](https://adjacent.markets)
- [X](https://x.com/adjacent___)
- [GitHub](https://github.com/adjacentresearchxyz)