Bsale MCP Server for Pydantic AI 15 tools — connect in under 2 minutes
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Bsale through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
agent = Agent(
model="openai:gpt-4o",
mcp_servers=[server],
system_prompt=(
"You are an assistant with access to Bsale "
"(15 tools)."
),
)
result = await agent.run(
"What tools are available in Bsale?"
)
print(result.data)
asyncio.run(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 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.
Pydantic AI validates every Bsale tool response against typed schemas, catching data inconsistencies at build time. Connect 15 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
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 Pydantic 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 Bsale to Pydantic AI via MCP
Follow these steps to integrate the Bsale MCP Server with Pydantic AI.
Install Pydantic AI
Run pip install pydantic-ai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 15 tools from Bsale with type-safe schemas
Why Use Pydantic AI with the Bsale MCP Server
Pydantic AI provides unique advantages when paired with Bsale through the Model Context Protocol.
Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Bsale integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your Bsale connection logic from agent behavior for testable, maintainable code
Bsale + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the Bsale MCP Server delivers measurable value.
Type-safe data pipelines: query Bsale with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple Bsale tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query Bsale and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock Bsale responses and write comprehensive agent tests
Bsale MCP Tools for Pydantic AI (15)
These 15 tools become available when you connect Bsale to Pydantic AI 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 Pydantic AI
Ready-to-use prompts you can give your Pydantic AI 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 Pydantic AI
Common issues when connecting Bsale to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiBsale + Pydantic AI FAQ
Common questions about integrating Bsale MCP Server with Pydantic AI.
How does Pydantic AI discover MCP tools?
MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.Does Pydantic AI validate MCP tool responses?
Can I switch LLM providers without changing MCP code?
Connect Bsale with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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Anthropic's agentic CLI for terminal-first development.
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Google's framework for building production AI agents.
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Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Bsale to Pydantic AI
Get your token, paste the configuration, and start using 15 tools in under 2 minutes. No API key management needed.