---
title: "Fetch Polymarket prediction market odds and volume"
method: POST
path: "/predict"
tags: ["Predictions"]
---

# Fetch Polymarket prediction market odds and volume

`POST /predict`

Search Polymarket YES/NO contracts — elections, sports, crypto, economics, pop culture. Sourced from Polymarket Gamma API.

## Query parameters

- `query` string
- `category` 'crypto' | 'politics' | 'sports' | 'science' | 'economics' | 'world' | 'pop-culture' | 'gaming' | 'space'
- `limit` integer

## Request body

- object
  - `token` string — Token to generate prediction for
  - `horizon` '1h' | '24h' | '7d'

## Response `200`

Prediction markets

- PredictionMarketResponse
  - `markets` object[]
    - `id` string
    - `question` string
    - `yes_price` number
    - `no_price` number
    - `volume_usd` number
    - `liquidity_usd` number
    - `end_date` string
    - `category` string

## Other responses

- `402` — Payment required

---

[API](https://skmtc.net/solsigs/apis/solsigs-solana-data-apis-for-ai-agents.md) · [All operations](https://skmtc.net/solsigs/apis/solsigs-solana-data-apis-for-ai-agents/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/solsigs/solsigs-solana-data-apis-for-ai-agents/versions/296e44870ad2/schema)