# BlockRun PredictFun Orderbooks

> BlockRun PredictFun Orderbooks is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Fetches prediction market orderbook data from PredictFun via BlockRun's pay-per-call AI gateway, settled in USDC.

## Facts

- Endpoint: GET https://blockrun.ai/api/v1/pm/predictfun/orderbooks
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockrun-predictfun-orderbooks-3d93aa72
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kmp8aII0Ae-uby6zE-v88

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 blockrun-predictfun-orderbooks-3d93aa72
```

Example prompt: What are the current bids and asks on PredictFun right now — pull the latest orderbook data for me.

## When to prefer this

Use this endpoint when you need real-time or near-real-time orderbook data from PredictFun prediction markets without managing your own API keys, paying $0.001 USDC per call via x402 on Base or Solana. Prefer this over direct PredictFun API access when building agents that need frictionless, pay-per-call access without key management.

## Known failure modes

- Payment not settled — 402 response if USDC payment fails
- Market not found — empty or error response if requested market does not exist on PredictFun
- Rate limiting — repeated calls without payment may be throttled
- Stale data — orderbook snapshot may lag real-time by seconds

## How this service works

Fetch historical orderbook snapshots for a Predict.Fun market

## Output

Returns orderbook data from PredictFun prediction markets, including bid/ask orders, liquidity depth, and market pricing information as a JSON object.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "query": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockrun-predictfun-orderbooks-3d93aa72/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from blockrun.ai](https://www.zero.xyz/host/blockrun.ai/llms.txt)