This is a Next.js project bootstrapped with create-onchain.

MCP Server

Basedrop exposes a Model Context Protocol server at /api/mcp so AI agents can interact with on-chain drop data without writing smart contract code.

Endpoint

POST https://basedrop-chi.vercel.app/api/mcp

Available Tools

Tool	Description
list_drops	List up to 20 most recent drops (Base Mainnet, live data)
get_drop	Get details for a specific drop by dropId
get_analytics	Platform stats: total drops, claims, USDC distributed
get_leaderboard	Top 10 creators and claimers by USDC volume

Usage Example (Claude Desktop / MCP client)

Add to your MCP client config:

{
  "mcpServers": {
    "basedrop": {
      "transport": "http",
      "url": "https://basedrop-chi.vercel.app/api/mcp"
    }
  }
}

Or call directly:

curl -X POST https://basedrop-chi.vercel.app/api/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

curl -X POST https://basedrop-chi.vercel.app/api/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"list_drops","arguments":{}}}'

Agent discovery: /.well-known/agent-card.json

---

x402 Payment Protocol

Basedrop implements the x402 protocol to enable AI agents and autonomous clients to pay for API access using USDC — no API keys, no subscriptions.

Protected Endpoints

Route	Price	Network	Description
GET /api/analytics	$0.005 USDC	Base Sepolia	Analytics data

Note: The public x402.org/facilitator currently supports Base Sepolia (eip155:84532). Mainnet support requires a self-hosted facilitator.

How AI Agents Can Use This

Any x402-compatible client can call these endpoints autonomously. The server returns HTTP 402 Payment Required with the payment details; the client pays on-chain, then retries with the payment header.

import { wrapFetch } from "@x402/fetch";

const fetch402 = wrapFetch(fetch, walletClient);

const data = await fetch402("https://basedrop-chi.vercel.app/api/analytics");

Payment is settled on Base Sepolia using the exact EVM scheme with the x402.org facilitator.

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Getting Started

First, install dependencies:

npm install

Next, run the development server:

npm run dev

Open http://localhost:3000 with your browser to see the result.

Learn More

To learn more about OnchainKit, see our documentation.

To learn more about Next.js, see the Next.js documentation.

// deploy trigger 2 Tem 2026 Per +03 14:38:46