# Beggar Bot PM Holders Lookup (Base Mainnet)

> Beggar Bot PM Holders Lookup (Base Mainnet) is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).

Returns a list of prediction market holders or positions on Base mainnet, payable via x402 protocol at $0.02 USDC per call

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/pmholders?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/beggar-bot-pm-holders-lookup-base-mainnet-f3240533
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sUGGq7_gtnD2sbzU-PhTK

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 beggar-bot-pm-holders-lookup-base-mainnet-f3240533
```

Example prompt: Can you pull the list of prediction market holders on Base mainnet from Beggar Bot — I need to see who is currently holding positions in that PM contract?

## When to prefer this

Use this endpoint when you need to enumerate or audit who holds positions in a prediction market on Base mainnet and you are operating in an x402-enabled payment environment with USDC on Base. Prefer this over general blockchain explorers when you want a structured, agent-ready JSON response without manual RPC calls.

## Known failure modes

- Payment not provided or insufficient USDC: 402 Payment Required response
- Invalid or missing properties filter: may return empty or error result
- Network parameter unsupported value: falls back to base mainnet or returns error
- Rate limiting or Cloudflare worker downtime: 503 or timeout
- Malformed request schema: unexpected JSON structure returned

## How this service works

Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.

## Output

A JSON response containing a list of prediction market holders — likely including wallet addresses and associated position data — for the queried prediction market on Base mainnet (or base-sepolia if specified).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/beggar-bot-pm-holders-lookup-base-mainnet-f3240533/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from beggar-bot-demand.beggarbot.workers.dev](https://www.zero.xyz/host/beggar-bot-demand.beggarbot.workers.dev/llms.txt)