# minia2a Polymarket Data

> minia2a Polymarket Data is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Fetches Polymarket prediction market data including markets, prices, and probabilities via a paid API endpoint

## Facts

- Endpoint: GET https://minia2a.uk/x402/polymarket
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minia2a-polymarket-data-b9d1f20a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uUT3wd07cyzAlIdMfIX7e

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability minia2a-polymarket-data-b9d1f20a
```

Example prompt: What are the current Polymarket odds on the next US presidential election — fetch me the latest market prices and probabilities?

## When to prefer this

Choose this endpoint when you need real-time Polymarket prediction market data — including odds, probabilities, and market metadata — and want to access it as an agent-payable x402 micro-payment service without managing Polymarket API credentials directly.

## Known failure modes

- Missing or invalid input parameters returns an error response
- Polymarket API unavailability causes downstream failure
- Payment of 0.5 USDC not received results in 402 payment required error
- Querying a market ID that does not exist may return empty or error response
- Rate limiting if called too frequently

## How this service works

minia2a service: x402-polymarket

## Output

Returns Polymarket prediction market data such as market listings, current probabilities, prices, and outcome information for events being traded on the Polymarket platform.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "method": {
     "type": "string"
    },
    "bodyType": {
     "type": "string"
    },
    "queryParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/minia2a-polymarket-data-b9d1f20a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from minia2a.uk](https://www.zero.xyz/host/minia2a.uk/llms.txt)