# VIBE Polymarket Orderbook

> VIBE Polymarket Orderbook is a paid API for AI agents from api.vibe.airforce, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Fetches the current orderbook for a Polymarket prediction market by condition ID, paid via x402 USDC microtransaction.

## Facts

- Endpoint: POST https://api.vibe.airforce/api/x402/vibe-tools/pmxt/orderbook
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vibe-polymarket-orderbook-9f6e26b5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tDEEa9zqnnvBa7WP0JdEZ

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 vibe-polymarket-orderbook-9f6e26b5 -d '<json body>'
```

Example prompt: Pull the current orderbook for Polymarket condition ID 0x1234abcd... so I can see the bids, asks, and market depth right now.

## When to prefer this

Use this endpoint when you need live Polymarket orderbook data (bids/asks/depth) for a specific prediction market condition and want to pay per-call with USDC via x402 without API keys or account setup.

## Known failure modes

- Invalid or unknown condition_id returns an error or empty result
- Payment failure via x402 USDC on Base halts the request
- Polymarket API unavailable causes downstream failure
- Malformed condition_id format returns a validation error

## How this service works

Top Picks: AI-verified smart money tokens every 30 min. 6-dimension scores, one-sentence thesis, smart money flow data. Plus 50+ crypto-data endpoints via x402 USDC on Base. No API keys, no accounts.

## Output

Returns the current orderbook for the specified Polymarket condition, including bid and ask price levels and quantities, reflecting live market depth and liquidity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "condition_id"
 ],
 "properties": {
  "condition_id": {
   "type": "string",
   "description": "Polymarket condition ID"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vibe-polymarket-orderbook-9f6e26b5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vibe.airforce](https://www.zero.xyz/host/api.vibe.airforce/llms.txt)