Asaas MCP Server for Mastra AI 8 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Asaas through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"asaas": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Asaas Agent",
instructions:
"You help users interact with Asaas " +
"using 8 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Asaas?"
);
console.log(result.text);
}
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 Asaas MCP Server
The Asaas MCP Server provides a powerful natural language interface to your Asaas digital account. Specifically designed for Brazilian businesses, this integration allows your AI agent to manage your entire billing cycle, from customer registration to payment collection and financial transfers.
Mastra's agent abstraction provides a clean separation between LLM logic and Asaas tool infrastructure. Connect 8 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
Key Features
- Billing Management — Create and list payments via Boleto, Credit Card, and PIX with automated status tracking.
- Customer Inventory — Manage your customer base, including CPF/CNPJ verification and contact details synchronization.
- Subscription Automation — Monitor active recurring billings and subscription statuses for your clients.
- Financial Oversight — Check your account balance and track transfers in real-time.
- Workflow Integration — Seamlessly connect your payment operations with your AI-assisted support and sales processes.
- Secure API Access — Uses the Asaas
access_tokenfor authenticated communication and supports sandbox mode for safe testing.
The Asaas MCP Server exposes 8 tools through the Vinkius. Connect it to Mastra AI 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 Asaas to Mastra AI via MCP
Follow these steps to integrate the Asaas MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 8 tools from Asaas via MCP
Why Use Mastra AI with the Asaas MCP Server
Mastra AI provides unique advantages when paired with Asaas through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Asaas without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Asaas tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Asaas + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Asaas MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Asaas, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Asaas as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Asaas on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Asaas tools alongside other MCP servers
Asaas MCP Tools for Mastra AI (8)
These 8 tools become available when you connect Asaas to Mastra AI via MCP:
create_customer
Register a new customer in Asaas
create_payment
Create a new payment (charge) for a customer
get_account_check
Verify Asaas account connection
get_balance
Get current financial balance in Asaas
list_customers
List all registered customers in Asaas
list_payments
List all payments (charges)
list_subscriptions
List all active subscriptions
list_transfers
List all financial transfers
Example Prompts for Asaas in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Asaas immediately.
"Show me my current Asaas balance."
"List the last 5 payments received."
"Create a PIX charge of R$ 100 for customer 'cus_12345' due tomorrow."
Troubleshooting Asaas MCP Server with Mastra AI
Common issues when connecting Asaas to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpAsaas + Mastra AI FAQ
Common questions about integrating Asaas MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect Asaas 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 Asaas to Mastra AI
Get your token, paste the configuration, and start using 8 tools in under 2 minutes. No API key management needed.