Belvo MCP Server for Vercel AI SDK 12 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Belvo through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using Belvo, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Belvo MCP Server
Connect your Belvo account to any AI agent and orchestrate your financial data workflows across Latin America through natural conversation.
The Vercel AI SDK gives every Belvo tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 12 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Connection Management — List and inspect all financial institution links (connections) managed by Belvo.
- Account Oversight — Query and retrieve details for banking and gig-economy accounts.
- Transaction Analysis — List and filter financial transactions to understand spending patterns and history.
- Income & Expense Insights — Access processed insights like recurring expenses and income summaries.
- Investment Portfolios — Retrieve detailed information on investment holdings and performance.
- Institution Discovery — List all supported banks and institutions in the Belvo ecosystem.
The Belvo MCP Server exposes 12 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Belvo to Vercel AI SDK via MCP
Follow these steps to integrate the Belvo MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 12 tools from Belvo and passes them to the LLM
Why Use Vercel AI SDK with the Belvo MCP Server
Vercel AI SDK provides unique advantages when paired with Belvo through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Belvo integration everywhere
Built-in streaming UI primitives let you display Belvo tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Belvo + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Belvo MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Belvo in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Belvo tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Belvo capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Belvo through natural language queries
Belvo MCP Tools for Vercel AI SDK (12)
These 12 tools become available when you connect Belvo to Vercel AI SDK via MCP:
get_account
Get specific account details
get_investments
List investment portfolios
get_link
Get specific connection details
get_transaction
Get specific transaction details
list_accounts
List all financial accounts across all links
list_balances
List balances for all accounts
list_incomes
List income insights for the links
list_institutions
List all supported financial institutions
list_links
List all connections (links) to financial institutions
list_owners
List owners of the financial accounts
list_recurring_expenses
List recurring expense insights
list_transactions
List all transactions
Example Prompts for Belvo in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Belvo immediately.
"List all active financial links in my Belvo account."
"Show my account balances across all links."
"List recurring expenses found in my accounts."
Troubleshooting Belvo MCP Server with Vercel AI SDK
Common issues when connecting Belvo to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpBelvo + Vercel AI SDK FAQ
Common questions about integrating Belvo MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect Belvo with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Belvo to Vercel AI SDK
Get your token, paste the configuration, and start using 12 tools in under 2 minutes. No API key management needed.