Create Nadfun Solana Token

---
name: create-nadfun-solana-token
description: "Before proceeding, check if the `monad-development` skill is installed. If it is not available, install it using ClawHub:"
category: "Finance & Crypto"
author: community
version: "1.0.0"
icon: coins
---

# Nad.fun Token Creation Flow

## Prerequisite: monad-development Skill

Before proceeding, check if the `monad-development` skill is installed. If it is not available, install it using ClawHub:

```bash
clawhub search "monad"
```

Find and install the `monad-development` skill from the results. This skill is required for wallet management and on-chain actions in Step 3 and Step 4.

---

Help the user create a token on Nad.fun by following the 4-step sequential process below. Each step depends on the output of the previous step.

## API Base URL

**Production:** `https://api.nadapp.net`

## Contract Addresses

```
BondingCurveRouter = "0x6F6B8F1a20703309951a5127c45B49b1CD981A22"
Lens              = "0x7e78A8DE94f21804F7a17F4E8BF9EC2c872187ea"
```

---

## Step 1: Upload Image

**POST** `/agent/token/image`

- **Content-Type:** `image/png`, `image/jpeg`, `image/webp`, or `image/svg+xml`
- **Body:** Raw binary image data (max 5MB)
- **Returns:** `image_uri` (CDN URL) and `is_nsfw` (boolean)

```js
const imageResponse = await fetch("https://api.nadapp.net/agent/token/image", {
  method: "POST",
  headers: { "Content-Type": imageFile.type },
  body: imageFile,
});
const { image_uri, is_nsfw } = await imageResponse.json();
```

### Error Codes
| Status | Description |
|--------|-------------|
| 400 | Invalid image format or missing image |
| 413 | Image exceeds 5MB limit |
| 500 | NSFW check failed or upload failed |

---

## Step 2: Upload Metadata

**POST** `/agent/token/metadata`

- **Content-Type:** `application/json`
- **Requires:** `image_uri` from Step 1

### Request Body

**Required fields:**

| Field | Type | Constraints |
|-------|------|-------------|
| `image_uri` | string | Must be from `https://storage.nadapp.net/` |
| `name` | string | 1-32 characters |
| `symbol` | string | 1-10 characters, alphanumeric only (`/^[a-zA-Z0-9]+$/`) |

**Optional fields:**

| Field | Type | Constraints |
|-------|------|-------------|
| `description` | string or null | Max 500 characters |
| `website` | string or null | Must start with `https://` |
| `twitter` | string or null | Must contain `x.com` and start with `https://` |
| `telegram` | string or null | Must contain `t.me` and start with `https://` |

```js
const metadataResponse = await fetch("https://api.nadapp.net/agent/token/metadata", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    image_uri,
    name: "My Token",
    symbol: "MTK",
    description: "An awesome token for the Nad.fun",
    website: "https://mytoken.com",
    twitter: "https://x.com/mytoken",
    telegram: "https://t.me/mytoken",
  }),
});
const { metadata_uri } = await metadataResponse.json();
```

### Error Codes
| Status | Description |
|--------|-------------|
| 400 | NSFW status unknown, invalid data, or validation failed |
| 500 | Upload to storage or database failed |

---

## Step 3: Mine Salt

**POST** `/agent/salt`

- **Content-Type:** `application/json`
- **Requires:** `metadata_uri` from Step 2
- Produces a vanity token address ending in `7777`

### Request Body

| Field | Type | Description |
|-------|------|-------------|
| `creator` | string | Creator's wallet address (EVM format) |
| `name` | string | Token name (must match metadata) |
| `symbol` | string | Token symbol (must match metadata) |
| `metadata_uri` | string | Metadata URI from Step 2 |

```js
const saltResponse = await fetch("https://api.nadapp.net/agent/salt", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    creator: walletAddress,
    name: "My Token",
    symbol: "MTK",
    metadata_uri: metadataUri,
  }),
});
const { salt, address } = await saltResponse.json();
```

- **Returns:** `salt` (bytes32 hex) and `address` (token address with `7777` suffix)

### Error Codes
| Status | Description |
|--------|-------------|
| 400 | Invalid parameters |
| 408 | Timeout - max iterations reached |
| 500 | Internal server error |

---

## Step 4: Create Token On-Chain

Call `BondingCurveRouter.create()` with the data from previous steps.

### TokenCreationParams

```solidity
struct TokenCreationParams {
    string name;
    string symbol;
    string tokenURI;      // metadata_uri from Step 2
    uint256 amountOut;    // 0 for no initial buy, or use Lens.getInitialBuyAmountOut(amountIn)
    bytes32 salt;         // salt from Step 3
    uint8 actionId;       // always 1 (graduate to Capricorn V3)
}
```

```solidity
function create(TokenCreationParams calldata params) external payable returns (address token, address pool);
```

### Option A: Create Without Initial Buy

Send only the deploy fee as `msg.value`.

```js
const curve = new ethers.Contract(BONDING_CURVE_ADDRESS, BONDING_CURVE_ABI, signer);
const [deployFee,,] = await curve.feeConfig();

const params = {
  name, symbol,
  tokenURI: metadata_uri,
  amountOut: 0,
  salt,
  actionId: 1,
};

const tx = await router.create(params, { value: deployFee });
await tx.wait();
```

### Option B: Create With Initial Buy

Send `deployFee + amountIn` as `msg.value`. Use `Lens.getInitialBuyAmountOut(amountIn)` for `amountOut`.

```js
const lens = new ethers.Contract(LENS_ADDRESS, LENS_ABI, signer);
const expectedAmountOut = await lens.getInitialBuyAmountOut(amountIn);

const [deployFee,,] = await curve.feeConfig();

const params = {
  name, symbol,
  tokenURI: metadata_uri,
  amountOut: expectedAmountOut,
  salt,
  actionId: 1,
};

const tx = await router.create(params, { value: deployFee + amountIn });
await tx.wait();
```

---

## Wallet for On-Chain Actions

For Step 3 (salt mining) and Step 4 (on-chain deployment), use the wallet from the `monad-development` skill. That skill handles all wallet configuration, private key management, and RPC setup. Use the signer and wallet address it provides when calling the salt API (`creator` field) and when sending the `BondingCurveRouter.create()` transaction.

---

## Important Rules

1. **Sequential process** - Each step depends on the previous step's output.
2. **NSFW validation** - Images are auto-checked in Step 1; the flag carries into metadata.
3. **URL validation** - All URLs must use HTTPS. Twitter must use `x.com`, Telegram must use `t.me`.
4. **Image domain restriction** - Only `https://storage.nadapp.net/` image URIs are accepted in metadata.
5. **Salt mining** - May timeout if the vanity address pattern can't be found within iteration limits.
6. **actionId** - Always use `1` (graduate to Capricorn V3).

## When Generating Code

- Use `ethers` v6 syntax by default unless the user specifies otherwise.
- Always handle errors for each API call before proceeding to the next step.
- The `salt` from Step 3 and `metadata_uri` from Step 2 are both needed for Step 4.
- For initial buy, always query `Lens.getInitialBuyAmountOut()` to get the correct `amountOut`.