> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neynar.com/llms.txt
> Use this file to discover all available pages before exploring further.

# simulateNftMint

Simulate NFT mint calldata

> **Group:** Onchain APIs

Use this when you need: **Simulate NFT mint calldata**.

## Usage

```ts theme={"system"}
import { NeynarAPIClient, Configuration } from "@neynar/nodejs-sdk";

const client = new NeynarAPIClient(
  new Configuration({ apiKey: "YOUR_NEYNAR_API_KEY" })
);

const res = await client.simulateNftMint({
  recipients: "example", // JSON array of recipients (same structure as POST).
  nftContractAddress: "example", // Ethereum address
  network: "value", // Network to mint on.
});
console.log(res);
```

## Parameters

| Parameter            | Type                         | Required | Description                                        |
| -------------------- | ---------------------------- | :------: | -------------------------------------------------- |
| `recipients`         | `string`                     |     ✅    | JSON array of recipients (same structure as POST). |
| `nftContractAddress` | `string`                     |     ✅    | Ethereum address                                   |
| `network`            | `SimulateNftMintNetworkEnum` |     ✅    | Network to mint on.                                |

## Response

Returns a `RequestArgs` object.

## Error Handling

```ts theme={"system"}
try {
  const res = await client.simulateNftMint({
    recipients: "example",
    nftContractAddress: "example",
    network: "value"
  });
  // use res
} catch (err) {
  // Axios/HTTP errors, invalid params, auth issues, etc.
  console.error(err);
}
```

## Tips

* Provide a **viewerFid** when supported to respect mutes/blocks and include `viewer_context`.
* Keep requests scoped (e.g., use `limit`) to improve latency.
* Cache results where sensible.