Search All Markets

Search across all markets from all four exchanges (Kalshi, Polymarket, Limitless, Predict.fun) by title or question. Returns up to 250 results per exchange (1,000 total), ranked by relevance.

The search queries the full market database — not just a cached subset — so every market across all exchanges is searchable.

Example Queries

• bitcoin - Find Bitcoin-related markets across all exchanges
• election 2026 - Find election markets
• fed rate - Find Federal Reserve interest rate markets
• super bowl - Find sports markets

Filtering

Combine search with category filter:

Code sample:

• curl "https://api.delphiterminal.co/api/v1/events/search?q=bitcoin&category=Crypto" \
• -H "X-API-Key: YOUR_API_KEY"

Response

Each result includes:

• type: Which exchange the market belongs to (kalshi, poly, limitless, pfun)
• market_id: The market identifier (also available as klsi_id or poly_id for their respective exchanges)
• title: The market title or question
• category: The market category

Available Categories

Climate and Weather, Companies, Crypto, Economics, Elections, Entertainment, Financials, Politics, Science and Technology, Sports, and more.

GET /api/v1/events/search

200

[
  {
    "type": "kalshi",
    "market_id": "<string>",
    "klsi_id": "<string>",
    "poly_id": "<string>",
    "title": "<string>",
    "category": "<string>"
  }
]

Authorizations

X-API-Key · string · header · required

Your API key (get one from the test-key endpoint above)

Query Parameters

q · string · required

Search query (min 2 characters)

Minimum string length: 2

category · string

Filter by category (e.g., Crypto, Politics, Sports)

Response

200 - application/json

Array of search results from all exchanges

type · enum<string>

Exchange identifier

Available options: kalshi, poly, limitless, pfun

market_id · string | null

Market identifier

klsi_id · string | null

Kalshi market ID (present for Kalshi results)

poly_id · string | null

Polymarket condition ID (present for Polymarket results)

title · string

Market title or question

category · string

Market category