How to Use the World Time (Keyless) MCP in Vercel AI SDK

Q: Can I list available zones using World Time (Keyless) with Vercel AI SDK?

Yes. Use the listavailabletimezones tool to get a complete, valid list of all supported time regions. This data helps you build accurate selection menus in your client.

Q: Does World Time (Keyless) support multiple timezones with Vercel AI SDK?

Absolutely. The getcurrenttime tool accepts a timezone string, allowing you to check the exact current atomic time for any zone worldwide in one call.

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Connect World Time (Keyless) MCP to Vercel AI SDK

Create your Vinkius account to connect World Time (Keyless) 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 World Time (Keyless) with Vercel AI SDK

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Real-Time Time Data with the MCP Server

The `get_current_time` tool delivers precise atomic time, UTC offset, and DST status for any timezone you specify. Your agent can check a time using a specific zone string like "Europe/London", or it can infer the local time simply by passing "ip". When you stream data with Vercel AI SDK, this live time information appears in the UI instantly. Users see the results populate in real-time, avoiding any clunky loading spinners.

Listing Timezones for the Vercel AI SDK

Need to know which zones are supported? The `list_available_timezones` tool gives you a complete list of valid regions. This lets your application build robust time selection features. You can pass this full list directly into your client logic before calling the MCP Server. It makes sure your front-end validation is airtight.

Using World Time (Keyless) with Vercel AI SDK

Your agent calls `get_current_time` to get exact time data without needing an API key. This keeps the whole flow simple and fast for your users. Whether you pass a timezone string or let the tool infer it from an IP, the result is always reliable atomic time information that works great in streaming components.

Setup guide

Set up World Time (Keyless) 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 World Time (Keyless) 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 World Time (Keyless) 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 World Time API. 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 World Time (Keyless) MCP in Vercel AI SDK

The MCP Server provides current atomic time, UTC offset, and DST status for any timezone. Your agent calls `get_current_time` and the result streams directly into your React UI via Vercel AI SDK.

This server only handles timezone strings, IP addresses for inference, and the resulting atomic time objects. It doesn't touch any user account credentials.

Yes. Use the `list_available_timezones` tool to get a complete, valid list of all supported time regions. This data helps you build accurate selection menus in your client.

The MCP Server handles the time fetching process, keeping API key management out of your hands. You just need to manage your own client-side call frequency.

Absolutely. The `get_current_time` tool accepts a timezone string, allowing you to check the exact current atomic time for any zone worldwide in one call.

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