# Blockbuster.ai Polymarket Events

> Blockbuster.ai Polymarket Events is a paid API for AI agents from blockbuster-ai.vercel.app, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-14).

Retrieves Polymarket prediction market events and data based on a query string

## Facts

- Endpoint: POST https://blockbuster-ai.vercel.app/api/polymarket-events
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockbuster-ai-polymarket-events-69275223
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MV6JFQvSVwUVdI4rQlH5b

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 blockbuster-ai-polymarket-events-69275223 -d '<json body>'
```

Example prompt: Can you search Polymarket for any active prediction market events related to the 2024 US election?

## When to prefer this

Use this endpoint when you need to discover or retrieve current Polymarket prediction market events by topic or keyword. Prefer this over direct Polymarket API access when you need a pre-authenticated, pay-per-use interface accessible via x402 micropayments on Base chain.

## Known failure modes

- Empty or vague query returning no matching events
- Polymarket API upstream failure returning error
- Query term too broad causing timeout or large payload
- Payment failure via x402 micropayment protocol
- Invalid query parameter type causing schema validation error

## How this service works

115+ premium paid endpoints: Social Media, AI/ML, E-commerce, Finance, Data Intelligence, Media, Tools. x402 micropayments on Base chain.

## Output

Returns a data object containing Polymarket events matching the query, likely including event titles, market probabilities, outcomes, and metadata about open prediction markets.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Input parameter for the API call"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockbuster-ai-polymarket-events-69275223/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockbuster-ai.vercel.app](https://www.zero.xyz/host/blockbuster-ai.vercel.app/llms.txt)