Tool detail

prediction-market

Returns detail for one prediction market or event - normalized outcomes with implied probabilities, volume, liquidity, close date and status.

Categories: Prediction markets

Use when

get current odds and volume for one Polymarket market by id or slug
look up a prediction-market event by numeric id, condition id or slug

Not for

not a market search/listing tool - requires a specific market or event id

Inputs

GET query params: id (string, required - numeric id, 0x conditionId, market-slug or event-slug), id_type (enum, optional), venue (polymarket, optional, default polymarket)

Admitted input schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Market/event id: numeric id, 0x conditionId, market-slug or event-slug"
    },
    "id_type": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "market_id",
        "condition_id",
        "market_slug",
        "event_slug"
      ],
      "description": "Optional hint; auto-detected if omitted"
    },
    "venue": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "polymarket"
      ],
      "description": "Venue (default polymarket)"
    }
  },
  "required": [
    "id"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://api.agentstools.dev/prediction/market

Payment

Protocol: x402
Listed price: 0.01 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://api.agentstools.dev/prediction/market
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z