How to Use the Arbiscan (Arbitrum Explorer) MCP in Vercel AI SDK

Q: Can my app query multiple wallets at once using Arbiscan (Arbitrum Explorer) and Vercel AI SDK?

Yes, it can. The getbalancemulti tool lets your agent pull balances for up to 20 addresses in a single call, streaming the results straight to your Next.js frontend.

Q: How do I handle contract verification using Arbiscan (Arbitrum Explorer) and Vercel AI SDK?

Your agent can call the verifysourcecode tool directly from the chat interface. The SDK streams the verification status back to the user in real-time.

Feed live Arbitrum blockchain data directly into your React or Next.js UI using the Vercel AI SDK.

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Connect Arbiscan (Arbitrum Explorer) MCP to Vercel AI SDK

Create your Vinkius account to connect Arbiscan (Arbitrum Explorer) to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Arbiscan (Arbitrum Explorer) with Vercel AI SDK

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Stream live Arbitrum transaction feeds to your UI

The `get_tx_list` and `get_token_tx` tools let your frontend fetch and display real-time transaction histories without making users wait for a full page reload. By hooking these tools directly into your Vercel AI SDK stream via our MCP Server, you feed raw transaction logs straight to your UI components as they happen. This setup completely bypasses traditional loading spinners. Your users see their Arbitrum wallet activity populate on screen block by block, making your Web3 dashboard feel incredibly fast and responsive.

Real-time contract debugging via MCP Server

Using `get_source_code` and `get_abi` tools inside your Edge Functions lets you pull verified smart contract details on the fly. Your AI client reads the exact Vyper or Solidity code from Arbiscan and explains execution logic to your users instantly. You don't need to hardcode ABI files or maintain a massive database of contract definitions. The MCP Server acts as an on-demand translator, pulling live code directly into your streaming UI.

Inspect balances and gas fees instantly

The `get_balance` and `get_eth_price` tools give your application immediate access to wallet holdings and current network costs. When a user asks about their Arbitrum portfolio, your LLM queries the network and streams the live fiat valuation directly to the chat window. This eliminates the delay of traditional API polling. Your interface stays updated with exact balances, letting users make quick decisions based on real-time gas prices.

Setup guide

Set up Arbiscan (Arbitrum Explorer) MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all Arbiscan (Arbitrum Explorer) tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent Arbiscan (Arbitrum Explorer) transactions",
});

console.log(text);
await mcpClient.close();

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Arbiscan. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Arbiscan (Arbitrum Explorer) MCP in Vercel AI SDK

Install the required packages and configure the client using the Vinkius HTTP endpoint. Pass the tools directly to your streamText function to let your agent fetch live block data.

Yes, it can. The `get_balance_multi` tool lets your agent pull balances for up to 20 addresses in a single call, streaming the results straight to your Next.js frontend.

It runs perfectly on Vinkius's low-latency infrastructure. This allows your Vercel AI SDK client to fetch Arbitrum data from any edge location with minimal delay.

Your agent can call the `verify_source_code` tool directly from the chat interface. The SDK streams the verification status back to the user in real-time.

This server only reads public on-chain data like wallet addresses, transaction hashes, and smart contract code. No private keys are ever processed or exposed by the endpoint.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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