BILL Spend & Expense MCP Server for Vercel AI SDK 5 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect BILL Spend & Expense through the 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 BILL Spend & Expense, 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 BILL Spend & Expense MCP Server
Connect your BILL Spend & Expense (formerly Divvy) account to any AI agent and orchestrate your corporate spending through natural conversation.
The Vercel AI SDK gives every BILL Spend & Expense tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 5 tools through the 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
- Budget Oversight — List and inspect active budgets to track spending against limits.
- Card Management — View virtual and physical cards assigned to employees.
- Transaction Auditing — Retrieve real-time transactions and merchant data.
- User Management — List employees and review their roles.
- Reimbursement Tracking — Check the status of out-of-pocket expense claims.
The BILL Spend & Expense MCP Server exposes 5 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 BILL Spend & Expense to Vercel AI SDK via MCP
Follow these steps to integrate the BILL Spend & Expense 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 5 tools from BILL Spend & Expense and passes them to the LLM
Why Use Vercel AI SDK with the BILL Spend & Expense MCP Server
Vercel AI SDK provides unique advantages when paired with BILL Spend & Expense 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 BILL Spend & Expense integration everywhere
Built-in streaming UI primitives let you display BILL Spend & Expense 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
BILL Spend & Expense + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the BILL Spend & Expense MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query BILL Spend & Expense in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate BILL Spend & Expense tools and return structured JSON responses to any frontend
Chatbots with tool use: embed BILL Spend & Expense capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with BILL Spend & Expense through natural language queries
BILL Spend & Expense MCP Tools for Vercel AI SDK (5)
These 5 tools become available when you connect BILL Spend & Expense to Vercel AI SDK via MCP:
list_budgets
List all budgets
list_cards
List all cards
list_reimbursements
List all reimbursements
list_transactions
List recent transactions
list_users
List all users
Example Prompts for BILL Spend & Expense in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with BILL Spend & Expense immediately.
"List all active budgets."
"Show recent transactions."
"List pending reimbursements."
Troubleshooting BILL Spend & Expense MCP Server with Vercel AI SDK
Common issues when connecting BILL Spend & Expense to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpBILL Spend & Expense + Vercel AI SDK FAQ
Common questions about integrating BILL Spend & Expense 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 BILL Spend & Expense 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 BILL Spend & Expense to Vercel AI SDK
Get your token, paste the configuration, and start using 5 tools in under 2 minutes. No API key management needed.