Tool detail

2s

Returns sports prediction-market odds and volumes from Polymarket and Kalshi, optionally filtered by league keyword.

Categories: Prediction markets, Sports

Use when

get live sports betting-market odds from Polymarket and Kalshi
find prediction-market prices for an NFL, NBA, or soccer event

Not for

not non-sports prediction markets; sports only

Inputs

GET query params (optional): league (keyword, max 60 chars), limit (integer 1-100, default 20)

Admitted input schema

{
  "type": "object",
  "properties": {
    "league": {
      "type": "string",
      "minLength": 0,
      "maxLength": 60,
      "description": "League/category keyword (e.g. nfl, nba, soccer, world-cup)."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "description": "Max results per venue (default 20)."
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://2s.io/api/predict/sports

Payment

Protocol: x402
Listed price: 0.012 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://2s.io/api/predict/sports
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z