Chargify MCP Server for Vercel AI SDK 10 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Chargify 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 Chargify, 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 Chargify MCP Server
Connect your Chargify (Maxio) site to any AI agent and take absolute control of your SaaS revenue operations by simply chatting. Bypass massive spreadsheets, complex API docs, and tedious financial dashboards.
The Vercel AI SDK gives every Chargify tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 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
- Customers — Query your B2B accounts, retrieve specific financial details, or formulate brand new CRM customer records instantly
- Subscriptions — Inspect active and canceled states, trace billing cycles, past-due flags, or irreversibly cancel subscriptions documenting specific churn reasons
- Planes & Upgrades — Browse your active product catalog and seamlessly upgrade or modify a customer's plan mid-cycle with a single command
- Holds & Resumes — Place an absolute freeze/hold on a subscription forbidding next billing, and resume it seamlessly when ready
The Chargify MCP Server exposes 10 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 Chargify to Vercel AI SDK via MCP
Follow these steps to integrate the Chargify 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 10 tools from Chargify and passes them to the LLM
Why Use Vercel AI SDK with the Chargify MCP Server
Vercel AI SDK provides unique advantages when paired with Chargify 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 Chargify integration everywhere
Built-in streaming UI primitives let you display Chargify 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
Chargify + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Chargify MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Chargify in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Chargify tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Chargify capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Chargify through natural language queries
Chargify MCP Tools for Vercel AI SDK (10)
These 10 tools become available when you connect Chargify to Vercel AI SDK via MCP:
cancel_subscription
Irreversibly vaporize explicit validations extracting rich Churn flags
create_customer
json` tracking exact Name and Email strings tied to the B2B engine. Provision a highly-available JSON Payload generating hard Customer bindings
get_customer_details
json` checking exactly what references exist per SaaS consumer. Perform structural extraction of properties driving active Account logic
get_subscription_details
json` tracking exact billing cycle, MRR, and past-due flags. Inspect deep internal arrays mitigating specific Plan Math
hold_subscription
json` clamping the subscription entirely forbidding next billing until cleared. Identify precise active arrays spanning native Pause tracking
list_catalog_products
json` grabbing precisely the valid handles needed to trigger a plan switch. Retrieve the exact structural matching verifying Product mapping
list_customers
json` mapping exact user email arrays inside a Chargify site. Identify bounded CRM records inside the Headless Chargify/Maxio Platform
list_subscriptions
json` dropping exact state strings resolving whether active or canceled. Retrieve explicit Cloud logging tracing explicit Recurring limits
resume_subscription
json` ripping a Hold state unlocking MRR engine immediately. Dispatch an automated validation check routing explicit Resume logic
update_subscription_product
Identify precise active arrays spanning native Plan tracking/Upgrades
Example Prompts for Chargify in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Chargify immediately.
"We promised Acme Corp a grace period. Put a hold on subscription 4040 immediately."
"List our product catalog. I need to know the IDs to upgrade an account."
"Customer sub_899 just requested cancellation via email. Reason: 'budget cuts'. Please process it."
Troubleshooting Chargify MCP Server with Vercel AI SDK
Common issues when connecting Chargify to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpChargify + Vercel AI SDK FAQ
Common questions about integrating Chargify 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 Chargify 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 Chargify to Vercel AI SDK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.