How to Use the Moonriver (Moonriver Block Explorer API) MCP in Vercel AI SDK

Stream real-time Moonriver blockchain data directly into your Vercel AI SDK interface without the usual loading delays.

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Connect Moonriver (Moonriver Block Explorer API) MCP to Vercel AI SDK

Create your Vinkius account to connect Moonriver (Moonriver Block Explorer API) 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 Moonriver (Moonriver Block Explorer API) with Vercel AI SDK

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Live chain data in Vercel AI SDK

Feed `get_account_info` and `list_transfers` results straight into your streaming UI components. Your users watch balances and transactions update in their browser as the agent pulls data. This MCP Server handles the handshake, letting your TypeScript code focus on rendering. It bypasses the need for manual polling or complex state management logic.

Instant transaction verification

Call `get_extrinsic` to display raw transaction data within your AI-generated responses. You get precise, verifiable records that appear instantly in the user's chat window. Everything happens over the Vercel AI SDK transport layer. The data stays clean and typed, reducing the risk of UI errors when parsing long blockchain strings.

EVM token tracking

Use `list_evm_tokens` to populate asset lists dynamically inside your application. Your agent queries the chain and pushes the results to your frontend state. This keeps your interface accurate to the second. It removes the gap between the blockchain state and what your users see on their screens.

Setup guide

Set up Moonriver (Moonriver Block Explorer API) 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 Moonriver (Moonriver Block Explorer API) 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 Moonriver (Moonriver Block Explorer API) transactions",
});

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

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Common questions about Moonriver (Moonriver Block Explorer API) MCP in Vercel AI SDK

Install the required packages and initialize the client using the provided URL. Pass the tools directly into your generateText function to start querying.

The server handles requests efficiently, but you should implement local caching in your frontend. This prevents hitting rate limits during busy periods.

Yes. The tools work natively with the streaming patterns in the SDK. Data chunks arrive as the agent processes them.

Use an environment variable for your endpoint token. The transport layer ensures that all communication remains private between your app and the server.

It touches public blockchain data including account balances, block headers, and transaction history. No private keys ever leave your environment.

Use it with your favorite AI tools

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

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