Can my AI agent issue a SII-compliant electronic invoice (factura electrónica) directly?

Yes! Use the `create_document` tool with the appropriate document type ID (factura, boleta, etc.), office ID, and line item details. Bsale automatically validates and transmits the document to Chile's SII for electronic stamping.

How can I check the stock level of a specific product variant across all my stores?

Use the `list_stocks` tool with the variant ID as a filter. It will return the current available quantity for that SKU across every office branch configured in your Bsale account, giving you instant cross-store visibility.

Can I register a new client with their RUT for tax compliance before issuing an invoice?

Absolutely. Use the `create_client` tool with the client's name, RUT (in the code field), and business activity (giro). Once created, you can immediately reference their client ID when issuing documents through the `create_document` tool.

Bsale MCP Server for Google ADK 15 tools — connect in under 2 minutes

Name: Bsale
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 15 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Bsale as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="bsale_agent",
    instruction=(
        "You help users interact with Bsale "
        "using 15 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

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High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Bsale MCP Server

Connect your Bsale cloud POS account to any AI agent and take full control of your Chilean retail and invoicing operations through natural conversation.

Google ADK natively supports Bsale as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 15 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Electronic Document Emission — Issue SII-compliant boletas, facturas electrónicas, credit notes, and dispatch guides directly through your AI agent
Product Catalog Management — Browse, search, and create products with full variant (SKU) support, pricing tiers, and web descriptions
Inventory & Stock Control — Check real-time stock levels across all office branches and track variant-level availability
Client Registry — Search, inspect, and register customers with RUT, business activity (giro), and contact details for tax compliance
Configuration Intelligence — Query your document types, payment methods, price lists, and office configurations instantly

The Bsale MCP Server exposes 15 tools through the Vinkius. Connect it to Google ADK 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 Bsale to Google ADK via MCP

Follow these steps to integrate the Bsale MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 15 tools from Bsale via MCP

Why Use Google ADK with the Bsale MCP Server

Google ADK provides unique advantages when paired with Bsale through the Model Context Protocol.

Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Bsale

Production-ready features like session management, evaluation, and deployment come built-in. not bolted on

Seamless integration with Google Cloud services means you can combine Bsale tools with BigQuery, Vertex AI, and Cloud Functions

Bsale + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Bsale MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Bsale and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Bsale tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Bsale regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Bsale

Bsale MCP Tools for Google ADK (15)

These 15 tools become available when you connect Bsale to Google ADK via MCP:

create_client

The client can then be associated with future invoices and sales documents. For Chilean tax compliance, include the RUT and business activity (giro) when available. Register a new client in the system

create_document

Requires the document type ID and at minimum one line item with product details. The document is automatically sent to the Chilean SII (Servicio de Impuestos Internos) for validation. Issue a new electronic tax document

create_product

The product will be available for inclusion in future documents and can be associated with variants (SKUs), price lists, and stock management across multiple offices. Create a new product in the catalog

get_client

Get full details of a specific client

get_document

Get full details of a specific tax document

get_product

Get full details of a specific product

list_clients

Use limit and offset for pagination. List all registered clients

list_document_types

List available SII document types

list_documents

Documents are returned with their SII-compliant folio numbers, emission dates, and net/tax/total breakdowns. Use optional limit and offset parameters for pagination. List tax documents (invoices, boletas, credit notes)

list_offices

List all office branches and locations

list_payment_types

List accepted payment methods

list_price_lists

g., retail, wholesale, distributor). Each price list can have different pricing for the same product variants. List all configured price lists

list_products

Use limit and offset for paginated browsing of large catalogs. List all products and services in your catalog

list_stocks

Returns available quantities per location. Check stock levels across offices

list_variants

Each variant has its own barcode, cost, and pricing configuration across different price lists. List all SKU variants for a product

Example Prompts for Bsale in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Bsale immediately.

"Show me the last 10 invoices issued in my Bsale account."

"Check stock levels for all variants of product ID 1542."

"Register a new client 'Distribuidora Los Andes Ltda' with RUT 76.543.210-K."

Troubleshooting Bsale MCP Server with Google ADK

Common issues when connecting Bsale to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Bsale + Google ADK FAQ

Common questions about integrating Bsale MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.