Mint a Tweet as a Pod NFT on Base

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.

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.

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.

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	Subnet name or ID to mint into	No
`title`	string	Max 80 characters; auto-generated if omitted	No
`skipSlopCheck`	boolean	Defaults to `false`	No

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
  }'

Handle the response

A successful mint returns the on-chain transaction hash, the pod token ID, AI-generated metadata, and a direct Basescan link.

{
  "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.

Verify on Basescan

Open the basescanUrl from the response to confirm the on-chain mint. The transaction will show the PodManager contract (0xcfF0511089D0Fbe92E1788E4aFFF3E7930b3D47c) 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.

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).