# Polymarket API for AI agents

Scrollport gives AI agents one tool to get Polymarket market data, from Polymarket, through one connection. It costs $0.0025/result, paid per use from one prepaid wallet with no subscription, provider accounts or API keys. Agents use them over MCP, the CLI or the HTTP API.

Updated 13 September 2026

## Research Polymarket markets with Scrollport

[Get started](https://scrollport.com/start)

Use verified tools with pay-per-use pricing. Provider access is included. Tools that work in your own apps ask you to connect that account.

Connect your first agent to receive $1 trial credit.

## Compare Polymarket API tools

| Tool | Provider | What it returns | Price |
| --- | --- | --- | --- |
| [Polymarket Market Data](https://scrollport.com/tools/providers/polymarket/market-data) | Polymarket | Find public Polymarket contracts with prices, outcomes, volume, liquidity and resolution context. | $0.0025/result |

## Available tool

Get Polymarket market data

$0.0025/result

### Polymarket Market Data

Find public Polymarket contracts with prices, outcomes, volume, liquidity and resolution context.

Polymarket

## Questions about Polymarket API

### How much do Polymarket API tools cost?

It costs $0.0025/result. You pay per use from one prepaid wallet with no subscription. Your agent sees the exact price before each run, and connecting your first agent adds $1 of trial credit.

### What does Scrollport's Polymarket API return?

Polymarket Market Data from Polymarket: Find public Polymarket contracts with prices, outcomes, volume, liquidity and resolution context. Its tool page lists the full output.

## Learn more about Polymarket market data

Give your agent the exact market, contract question and time boundary. It can retrieve public pricing and liquidity evidence while keeping research separate from any future authorised trading integration.

**Confirm the market and resolution wording**

Provide the market URL or identifier and check the exact resolution criteria, outcomes and status. Similar event titles can hide materially different contracts.

**Is Polymarket market data the same as order execution?**

No. These tools are for public read-only research. Trading would require a separate connected-account workflow, explicit user authority and appropriate account and transaction controls.

**Treat probability language with care**

Market prices are changing market signals, not guaranteed probabilities or advice. Retain timestamp, liquidity context, status and resolution source with every interpretation.

---

Canonical page: https://scrollport.com/tools/polymarket-api