polymarket-manual-trade

# Manual Trade Placement

Place trades on Polymarket by telling your AI agent what to bet on. Supports instant FAK fills and GTC limit orders. Works with Simmer market IDs or full Polymarket event URLs.

## Usage

Tell your agent:
> "Buy YES $10 on [Polymarket URL or market ID]"
> "Place a GTC limit NO $20 at 0.35 on [market]"

Or run directly:

```bash
# FAK — instant fill at best ask price (default)
python3 manual_trade.py --market <market_id_or_url> --side YES --amount 10

# GTC — limit order, sits on book until filled
python3 manual_trade.py --market <market_id_or_url> --side NO --amount 20 --order GTC --price 0.35

# Full Polymarket URL — auto-imports and trades
python3 manual_trade.py \
  --market https://polymarket.com/event/spacex-starship-flight-test-12/will-the-chopsticks-catch-spacex-starship-flight-test-12-superheavy-booster \
  --side YES --amount 10

# Dry run (preview without placing)
python3 manual_trade.py --market <id> --side YES --amount 10 --dry-run
```

## Order Types

| Type | Behavior | When to use |
|------|----------|-------------|
| **FAK** (default) | Fills immediately at best ask+0.01. Remainder cancelled. | You want in now at market price |
| **GTC** | Limit order sits on CLOB book. Funds locked on placement, fill when market reaches your price | You want a specific price |

## Arguments

| Flag | Description |
|------|-------------|
| `--market` / `-m` | Simmer market ID **or** full Polymarket URL |
| `--side` / `-s` | `YES` or `NO` |
| `--amount` / `-a` | Dollar amount (default $10) |
| `--order` / `-o` | `FAK`, `GTC`, or `FOK` (default FAK) |
| `--price` / `-p` | Limit price (optional — auto-fetches best ask+0.01 if omitted) |
| `--venue` / `-v` | `polymarket` or `sim` (default polymarket) |
| `--dry-run` | Preview without placing |

## How it Works

1. **Market resolution** — if you pass a Polymarket URL, it auto-imports via Simmer's import API and resolves to the correct market
2. **Price discovery** — fetches live CLOB order book,...