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

# Mint a Tweet as a Pod NFT on Base

> Use the Reppo Chat Server to mint any X/Twitter post as an on-chain NFT pod on Base, with AI metadata generation and slop detection built in.

The Reppo Chat Server provides a single-endpoint minting flow that handles everything from fetching the tweet to settling the NFT on Base. You provide a URL; the server fetches the post, runs an AI content-quality check (slop detection), generates metadata, mints the pod via the `PodManager` contract, and indexes it on the Reppo platform — all in one request.

<Warning>
  Slop detection is an AI-powered filter that rejects content deemed low-quality or AI-generated. If your tweet is flagged, the mint is aborted and you receive a 400 error. You can bypass this filter with `"skipSlopCheck": true`, but doing so may result in a pod that performs poorly in curation voting.
</Warning>

<Steps>
  <Step title="Authenticate with your wallet">
    The minting endpoint requires a 24-hour session token obtained via the wallet authentication flow on `api.reppo.xyz`. If you have not done this yet, follow the `/authentication` guide to complete the nonce → sign → verify flow.

    Once authenticated, you will have a `token` value to use as a Bearer token in subsequent requests.
  </Step>

  <Step title="Call the mint endpoint">
    Send a `POST` request to `https://api.reppo.xyz/pods/mint` with your tweet URL and any optional parameters.

    **Request body schema**

    | Field           | Type         | Constraints                                  | Required |
    | --------------- | ------------ | -------------------------------------------- | -------- |
    | `tweetUrl`      | string (URI) | X/Twitter post URL                           | Yes      |
    | `subnetHint`    | string       | Datanet name or ID to mint into              | No       |
    | `title`         | string       | Max 80 characters; auto-generated if omitted | No       |
    | `skipSlopCheck` | boolean      | Defaults to `false`                          | No       |

    ```bash theme={null}
    curl -X POST https://api.reppo.xyz/pods/mint \
      -H "Content-Type: application/json" \
      -H "Authorization: Bearer <YOUR_SESSION_TOKEN>" \
      -d '{
        "tweetUrl": "https://x.com/defiresearcher/status/1234567890123456789",
        "subnetHint": "Base DeFi Research",
        "title": "Base TVL Breakdown Q2 2025",
        "skipSlopCheck": false
      }'
    ```
  </Step>

  <Step title="Handle the response">
    A successful mint returns the on-chain transaction hash, the pod token ID, AI-generated metadata, and a direct Basescan link.

    ```json theme={null}
    {
      "success": true,
      "txHash": "0xabc123def456abc123def456abc123def456abc123def456abc123def456abc1",
      "podId": "4271",
      "title": "Base TVL Breakdown Q2 2025",
      "description": "A detailed breakdown of Base TVL composition by protocol category, drawing on on-chain data to compare lending, DEX, and yield sectors in Q2 2025.",
      "basescanUrl": "https://basescan.org/tx/0xabc123def456abc123def456abc123def456abc123def456abc123def456abc1"
    }
    ```

    | Field         | Description                                         |
    | ------------- | --------------------------------------------------- |
    | `success`     | `true` if the mint completed                        |
    | `txHash`      | On-chain transaction hash                           |
    | `podId`       | NFT token ID (integer as string)                    |
    | `title`       | Final pod title (AI-generated or your custom value) |
    | `description` | AI-generated pod description                        |
    | `basescanUrl` | Direct link to the transaction on Basescan          |

    Save `podId` — you will need it to check and claim emissions.
  </Step>

  <Step title="Verify on Basescan">
    Open the `basescanUrl` from the response to confirm the on-chain mint. The transaction will show the `PodManager` contract (`0x5C563f853eb4db33005A5C1aD9290e8560254A80`) as the recipient and record your wallet as the NFT owner on Base.

    Once the transaction is indexed, your pod appears in the Reppo platform and begins accumulating voting signals in the current epoch.
  </Step>
</Steps>

<Note>
  Minting fees are paid in **REPPO token** (`0xFf8104251E7761163faC3211eF5583FB3F8583d6`) for standard mints. X Agent (automated) mints use **USDC** (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`) instead. Both contracts are on Base (chain ID 8453).
</Note>