# Agenticbets

> Place prediction bets on token prices on Base via AgenticBets, check market odds, view open rounds, and claim winnings.

- Skill: `bankrbot/agenticbets` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add bankrbot/agenticbets`
- Raw SKILL.md: https://api.skillmd.com/api/skills/bankrbot/agenticbets/raw
- Safety review: CAUTION (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs, Finance & Business, Crypto & Web3, Trading & Investing
- Tags: Agenticbets, Bankr, Base, Crypto Betting, Prediction Markets, Token Prices, Usdc, Wallet Api
- Author: BankrBot (https://skillmd.com/u/bankrbot)
- Updated: 2026-07-06
- Page: https://skillmd.com/skills/bankrbot/agenticbets

---


# AgenticBets

Prediction markets on Base. Bet UP or DOWN on token prices with USDC.

## When To Use

Use AgenticBets when the user wants to:
- **Bet on whether a token price goes up or down** (e.g., "bet $5 UP on AGBETS")
- **Check prediction market odds** (e.g., "what are the odds on AGBETS?")
- **See which markets are open** (e.g., "what prediction markets can I bet on?")
- **Claim winnings** from settled rounds
- **Check their bet status** or claimable winnings

## Prerequisites

### Bankr CLI

Install the Bankr CLI and log in to get an API key:

```bash
bun install -g @bankr/cli
# or: npm install -g @bankr/cli
```

### Bankr API Key

The scripts read the API key from `~/.bankr/config.json` (or `$BANKR_CONFIG` if set).

**Option A: CLI login (recommended)**

```bash
# Step 1 — send OTP
bankr login email user@example.com

# Step 2 — verify and generate key with write access
bankr login email user@example.com --code 123456 --accept-terms --key-name "AgenticBets" --read-write
```

**Option B: Web login**

1. Visit [bankr.bot/api-keys](https://bankr.bot/api-keys)
2. Sign in with email + OTP
3. Generate an API key with **Wallet API** write access enabled

The API key must have **write access** (`walletApiEnabled`, not `readOnly`) to place bets and claim winnings. Read-only keys can still list markets and check odds.

### USDC Balance

Make sure your Bankr wallet has USDC on Base before betting. Check with:

```bash
bankr wallet portfolio
```

## Quick Start

### List Open Markets

```
What prediction markets are open on AgenticBets?
```

```bash
scripts/agenticbets.py list
```

### Check Odds

```
What are the odds on AGBETS?
```

```bash
scripts/agenticbets.py odds AGBETS
```

### Place a Bet

```
Bet $5 UP on AGBETS
```

```bash
scripts/agenticbets.py bet AGBETS up 5
```

### Claim Winnings

```
Claim my AgenticBets winnings for AGBETS epoch 42
```

```bash
scripts/agenticbets.py claim AGBETS 42
```

## Script Usage

### agenticbets.py

Single script that handles all AgenticBets operations. Reads and writes use the Bankr Wallet API.

```
scripts/agenticbets.py <command> [args...]
```

**Commands:**

| Command | Args | Description |
|---|---|---|
| `list` | `[status]` | List markets. Status: `all`, `open`, `locked`, `settled` (default: `open`) |
| `odds` | `<symbol>` | Show bull/bear odds and pool size for a market |
| `info` | `<symbol>` | Detailed market info including contract, epoch, time to lock |
| `bet` | `<symbol> <up\|down> <amount>` | Place a bet. Amount in USDC (e.g., `5` for $5) |
| `claim` | `<symbol> <epoch> [epoch...]` | Claim winnings for settled epochs |
| `claimable` | `<symbol> <epoch>` | Check if an epoch is claimable |

**Environment:**

| Variable | Default | Description |
|---|---|---|
| `BANKR_CONFIG` | `~/.bankr/config.json` | Path to Bankr config file containing `apiKey` |

## How It Works

### Prediction Market Flow

1. A **round** opens for a token (e.g., $AGBETS)
2. Users bet **UP** (bull — price goes up) or **DOWN** (bear — price goes down) with USDC
3. Betting window closes (typically 5 minutes)
4. Price is **locked** at close
5. After the round duration, price is checked again
6. If price went up → bull wins. If down → bear wins.
7. Winners split the entire pool proportional to their bet size (minus 3% fee)

### Transaction Flow (via Bankr Submit API)

All on-chain transactions go through the Bankr Wallet API:

1. Script fetches market data from `GET https://agenticbets.dev/api/bankr/markets`
2. Script gets wallet address from `GET https://api.bankr.bot/wallet/me`
3. For bets:
   - Approve USDC spend: `POST https://api.bankr.bot/wallet/submit` with ERC20 `approve()` calldata
   - Place bet: `POST https://api.bankr.bot/wallet/submit` with `bet()` calldata
4. For claims: `POST https://api.bankr.bot/wallet/submit` with `claim()` calldata
5. All transactions use `waitForConfirmation: true` and include a human-readable `description`

### Bankr Submit API Reference

**Endpoint:** `POST https://api.bankr.bot/wallet/submit`

**Headers:**
```
X-API-Key: bk_YOUR_API_KEY
Content-Type: application/json
```

**Request body:**
```json
{
  "transaction": {
    "to": "0xContractAddress",
    "chainId": 8453,
    "data": "0xCalldata...",
    "value": "0"
  },
  "description": "Place $5 UP bet on AGBETS",
  "waitForConfirmation": true
}
```

**Success response:**
```json
{
  "success": true,
  "transactionHash": "0x...",
  "status": "success",
  "blockNumber": "12345678",
  "signer": "0xYourWalletAddress",
  "chainId": 8453
}
```

**Wallet info:** `GET https://api.bankr.bot/wallet/me` returns the wallet address and supported chains.

## Contracts

| Contract | Address | Tokens |
|---|---|---|
| BankrBetsPrediction V1 | `0xABADeb002247f2bd908Eeedb32918aEc304A0233` | CLAWD, MOLT, WCHAN |
| BankrBetsPrediction V2 | `0x2CD785Ba87e0841A8458141bc43d23a56a00557f` | AGBETS |
| USDC (Base) | `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` | 6 decimals |

### Contract Functions

**bet(address _token, uint256 _amount, uint8 _position)**
- `_token` — token contract address
- `_amount` — USDC amount in raw units (multiply by 1e6)
- `_position` — `0` = Bull (UP), `1` = Bear (DOWN)
- Selector: `0x37a02e62`

**claim(address _token, uint256[] _epochs)**
- `_token` — token contract address
- `_epochs` — array of epoch numbers to claim
- Selector: `0x45718278`

**claimable(address _token, uint256 _epoch, address _user) -> bool**
- Returns true if the user has unclaimed winnings for that epoch
- Selector: `0xd3c035fc`

### USDC Approval

Before betting, the script approves USDC spend on the prediction contract:

```
ERC20.approve(predictionContractAddress, betAmount)
```
- Selector: `0x095ea7b3`

## Token Addresses

| Token | Address | Prediction Contract |
|---|---|---|
| AGBETS | `0x37d183FCf1DA460a64D21E754b3E6144C4e11BA3` | V2 (`0x2CD785...`) |
| All others | Varies (from API) | V1 (`0xABADeb...`) |

Use the `/api/bankr/markets` endpoint to get current token addresses — don't hardcode.

## Markets API

**GET** `https://agenticbets.dev/api/bankr/markets`

Returns:
```json
{
  "markets": [
    {
      "token": "0x37d183FCf1DA460a64D21E754b3E6144C4e11BA3",
      "symbol": "AGBETS",
      "marketUrl": "https://agenticbets.dev/market#...",
      "poolUsdc": 42.50,
      "bullPct": 61.0,
      "bearPct": 39.0,
      "lockTimestamp": 1713100000,
      "secondsToLock": 83,
      "predictionContract": "0x2CD785Ba87e0841A8458141bc43d23a56a00557f",
      "status": "open",
      "epoch": "5",
      "poolAddress": "0x...",
      "creator": "0x...",
      "createdAt": 1700000000,
      "contractVersion": "v2"
    }
  ],
  "count": 4,
  "updatedAt": "2026-04-14T12:00:00.000Z"
}
```

**Key fields:**
- `status` — `"open"` (accepting bets), `"locked"` (waiting for settlement), `"settled"` (done)
- `secondsToLock` — seconds until betting closes. `null` if not open.
- `poolUsdc` — total USDC in the round pool
- `bullPct` / `bearPct` — current odds split
- `predictionContract` — which contract to call for this token

## Strategy Tips

- **Check odds before betting.** If 90% of the pool is on one side, the other side pays ~10x if it wins.
- **Pool size matters.** Larger pools = more reliable odds. Small pools can swing wildly with one bet.
- **Time your bet.** Betting late (< 30s to lock) lets you see the final odds but risks missing the window.
- **Minimum bet is $1 USDC.** No maximum.
- **Check balance first.** Make sure you have enough USDC on Base before betting (`bankr wallet portfolio`).

## Examples

### User: "What prediction markets can I bet on?"

```bash
scripts/agenticbets.py list open
```

Response format:
```
Open Markets:
  $AGBETS — Pool: $42.50 | UP: 61% DOWN: 39% | Closes in 83s
  $CLAWD — Pool: $18.00 | UP: 50% DOWN: 50% | Closes in 210s
```

### User: "Bet $10 on AGBETS going up"

```bash
scripts/agenticbets.py bet AGBETS up 10
```

Steps:
1. Fetch market data → get token address + prediction contract
2. Approve USDC via Bankr Submit: `ERC20.approve(0x2CD785..., 10000000)`
3. Place bet via Bankr Submit: `BankrBetsPrediction.bet(0x37d183..., 10000000, 0)`
4. Return tx hashes

### User: "Do I have any claimable winnings?"

```bash
scripts/agenticbets.py claimable AGBETS 5
```

Calls `claimable(token, epoch, walletAddress)` — returns true/false.

### User: "Claim my AGBETS winnings from epoch 5"

```bash
scripts/agenticbets.py claim AGBETS 5
```

Steps:
1. Call `claim(0x37d183..., [5])` via Bankr Submit
2. Return tx hash

## References

- **[references/agent-usage.md](references/agent-usage.md)** — Full agent guide: intent mapping, example conversations, pre-flight checks, error recovery, Markets API schema, and contract reference (calldata encoding, fees, round lifecycle)

## Resources

- **Website:** https://agenticbets.dev
- **Telegram Alerts:** https://t.me/agenticbets
- **GitHub:** https://github.com/viraj124/agentic-bets
- **MCP Server:** `npx agenticbets-mcp` (for Claude/Cursor users)