How to Use the CD Return Calculator MCP in Vercel AI SDK
Build live financial tools in React using the CD Return Calculator MCP for Vercel AI SDK.
Works with every AI agent you already use
…and any MCP-compatible client
Connect CD Return Calculator MCP to Vercel AI SDK
Create your Vinkius account to connect CD Return Calculator to Vercel AI SDK — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.
Key Capabilities
Build live yield interfaces with Vercel AI SDK
Your users hate waiting for financial math to calculate. This MCP lets you stream yield projections straight into your Next.js frontend as they generate. You connect your agent once and the numbers appear in real-time. Call `calculate_cd_yield` from your edge function to process compounding interest based on user inputs. The results populate your UI components instantly. No loading spinners, just raw math updating live on the screen.
Pull benchmark rates instantly
A CD rate means nothing without context. Your application needs to show alternative options so users can make informed choices. This tool provides the baseline numbers your agent needs to contextualize that yield. Execute `fetch_market_benchmarks` to pull current hardcoded rates for high-yield savings accounts and money market funds. Your frontend renders these alternatives side-by-side with the primary investment. The user sees exactly what they give up for locking in their cash.
Generate side-by-side market projections
Investors want to see the bottom line. You need a fast way to project multiple scenarios without writing complex comparison logic in your application layer. This MCP handles the heavy lifting. Trigger `generate_investment_comparison` to build a high-level view of the CD versus liquid market alternatives. The Vercel AI SDK streams this comparison matrix directly to your client. Your users get a clear breakdown of where their money works hardest.
Set up CD Return Calculator MCP in Vercel AI SDK
Prerequisites
- Node.js 18+ and a TypeScript project
-
ai+@modelcontextprotocol/sdkpackages - Active Vinkius subscription with a valid endpoint token
- 1
Install dependencies
Run
npm install ai @modelcontextprotocol/sdkplus your preferred model provider (e.g.@ai-sdk/openai). - 2
Create the Streamable HTTP transport
Use
StreamableHTTPClientTransportwith 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 CD Return Calculator tools. Pass them directly togenerateText()orstreamText()— 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.
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 CD Return Calculator transactions",
});
console.log(text);
await mcpClient.close(); Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by CD Return Calculator. 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.
Why Choose Vinkius
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Real-time monitoring
Live
visibility into every interaction
Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.
Built-in savings
60%
lower AI costs
Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.
Single dashboard
One
place for every integration
Every tool your AI connects to, managed from a single screen. One account, complete control.
Common questions about CD Return Calculator MCP in Vercel AI SDK
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