Use Stark Bank with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Equip your AI with Brazil's enterprise Developer Bank. Automate corporate virtual cards, Boletos, Outbound Pix (Transfers), and statements inside chats.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 9 capabilities
The complete Stark Bank capability set.
These are the exact actions your AI can choose when you ask it to work with Stark Bank.
01-03
3 capabilities in this set.
Part of 9 available through Stark Bank.
- 01
Stark create pix charge
Criar uma Cobrança Pix dinâmica imediata (Stark Bank)
- 02
Stark get balance
Consultar resgate atual monetário / total em caixa no banco (Balance)
- 03
Stark list boletos
Listar progressão contábil e status dos Boletos
04-06
3 capabilities in this set.
Part of 9 available through Stark Bank.
- 04
Stark list pix charges
Listar histórico das Cobranças Pix originadas
- 05
Stark list transfers
Descobrir rastreio de pagamentos de saída finalizados (Transfers)
- 06
Stark create boleto
Efetuar a emissão de Lote de Boletos Bancários Oficiais (Stark Bank)
07-09
3 capabilities in this set.
Part of 9 available through Stark Bank.
- 07
Stark create corporate card
Tecnologia Enterprise: Criar novo Cartão de Crédito Corporativo on-the-fly
- 08
Stark create transfer
INICIAR PAGAMENTOS: Emissão de TED ou Pix para fornecedores/funcionários
- 09
Stark get statement
Gerar statement cru detalhado de fluxo de caixa
Observed, not estimated
909ms average. Fast in production.
Stark Bank is checked daily against the live service.
- Fastest day
- 723ms
- Slowest day
- 1123ms
- 14-day trend
- Slowing+32%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 9 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Stark Bank, so you can see the experience inside your AI.
It does not authenticate your account with Stark Bank. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Stark Bank Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_iVA8oAvgK9vm0gBO7VIdIu4L9eJGA2pWJbMSr2DW/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Stark Bank capabilities are ready to use.
{
"mcpServers": {
"stark-bank-mcp": {
"url": "https://edge.vinkius.com/vk_preview_iVA8oAvgK9vm0gBO7VIdIu4L9eJGA2pWJbMSr2DW/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Stark Bank owners ask.
- 01
How do I securely pass the Stark Bank ECDSA Private Key to MCP?
Inside Stark Bank, when you generate your API project, the website will generate a Public/Private Keypair or ask you to provide one. You must grab the Private Key (often starting with -----BEGIN EC PRIVATE KEY-----) and paste that entire raw multiline text into the STARK_PRIVATE_KEY input inside the MCP client perfectly as it is.
- 02
Can the bot process Corporate Card requests automatically?
Yes! If you instruct the agent to orchestrate the generation using the capability stark_create_corporate_card, the API instantly spins up a valid, active Corporate Virtual Card attached to your Master Balance in real-time.
- 03
How does the Stark Bank transfer function differ from basic gateway Pix?
Stark Transfer allows hyper granular outbounds. Instead of just pushing a basic Pix key, the stark_create_transfer can route massive payrolls, TED systems tracking BankCode, ISPB nodes and branch validation—giving you raw underlying banking protocol access.
- 04
Will Stark API throttle the connection if the Agent lists too many historic Boletos?
StarkBank allows huge enterprise-grade API ceilings per second. Pulling hundreds of statements using stark_list_boletos naturally respects rate limits easily while functioning inside LLM chat turns.
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