3,400+ MCP servers ready to use
Vinkius

Bring Company Data
to Vercel AI SDK

Learn how to connect Pappers to Vercel AI SDK and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

Check Api HealthGet Api Account InfoGet Company DocumentGet Company FinancialsGet Establishment DetailsGet French Company DetailsGet Search SuggestionsList Bodacc PublicationsList Monitored CompaniesSearch Company OfficersSearch French CompaniesSearch Ultimate Beneficial Owners
Use with Your AI Agent
Ask AI about this MCP Server
ChatGPT Claude Perplexity

What is the Pappers MCP Server?

Connect your Pappers.fr account to any AI agent and take full control of your French corporate research and business intelligence through natural conversation. Pappers provides the most comprehensive database for French company legal and financial information, and this integration allows you to retrieve detailed profiles (SIREN/SIRET), monitor officer changes, and access official BODACC publications directly from your chat interface.

What you can do

  • Company Discovery & Search — Search for French businesses programmatically by name, NAF code, or location to ensure your market research is always synchronized.
  • Legal & Compliance Intelligence — Access and monitor officer profiles, ultimate beneficial owners (UBOs), and share capital metadata directly from the AI interface to maintain high-fidelity due diligence.
  • Financial Analysis Control — Retrieve key financial metrics including turnover and net income via natural language to track competitor health or qualify B2B leads.
  • Official Document Oversight — Access legal documents and monitor BODACC publications using simple AI commands to stay informed about corporate events.
  • Operational Monitoring — Track system responses and manage monitored company lists to ensure your business intelligence is always optimized.

How it works

1. Subscribe to this server
2. Enter your Pappers API Key from your account settings at pappers.fr
3. Start querying French corporate data from Claude, Cursor, or any MCP-compatible client

No more manual SIREN searching on government portals. Your AI acts as a dedicated corporate researcher or compliance analyst.

Who is this for?

  • Business Analysts — quickly retrieve financial summaries and monitor French market trends without switching apps.
  • Legal & Compliance Teams — automate the retrieval of UBO metadata and track officer changes via natural conversation.
  • Sales Teams — streamline the qualification of French B2B leads and monitor prospect health directly within the chat.

Built-in capabilities (12)

check_api_health

fr service API. Verify Pappers API status

get_api_account_info

Get Pappers account details

get_company_document

Access legal documents (Articles of Association)

get_company_financials

Get financial data for a company

get_establishment_details

Get details for a specific establishment

get_french_company_details

Get details for a French company

get_search_suggestions

Autocomplete search suggestions

list_bodacc_publications

Search BODACC publications

list_monitored_companies

List companies in your monitoring list

search_company_officers

Search for company directors and managers

search_french_companies

Search for companies in France

search_ultimate_beneficial_owners

Search for UBOs

Why Vercel AI SDK?

The Vercel AI SDK gives every Pappers tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 12 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.

  • —

    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 Pappers integration everywhere

  • —

    Built-in streaming UI primitives let you display Pappers 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

See it in action

Pappers in Vercel AI SDK

AI Agent→Vinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

Pappers and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect Pappers to Vercel AI SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Use with Your AI Agent View step-by-step setup guide for Vercel AI SDK →
Enterprise Security

Why teams choose Vinkius for Pappers in Vercel AI SDK

The Pappers 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. All 12 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Vercel AI SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Use with Your AI Agent View full Pappers details →
Pappers
Fully ManagedVinkius Servers
60%Token savings
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

The Vinkius Advantage

How Vinkius secures Pappers for Vercel AI SDK

Every tool call from Vercel AI SDK to the Pappers MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

Can my AI automatically find the financial details for a company by its SIREN?

Yes! Use the get_company_financials tool with the 9-digit SIREN. Your agent will respond with complete metadata, including turnover, profit, and debt ratios in seconds.

02

How do I find my Pappers API Key?

Log in to your Pappers account, navigate to the API Subscription page, and you will find your unique secret token there.

03

Does this work for international companies?

This MCP server specifically targets the Pappers France API. For international European company data, Pappers provides a separate API (pappers.in).

04

How does the Vercel AI SDK connect to MCP servers?

Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.

05

Can I use MCP tools in Edge Functions?

Yes. The AI SDK is fully edge-compatible. MCP connections work on Vercel Edge Functions, Cloudflare Workers, and similar runtimes.

06

Does it support streaming tool results?

Yes. The SDK provides streaming primitives like useChat and streamText that handle tool calls and display results progressively in the UI.

07

createMCPClient is not a function

Install: npm install @ai-sdk/mcp