What years of data are included?

The dataset covers tender notifications from 2013 through 2023.

How do I filter by a specific year?

You can provide a 4-digit year to the capabilities. The MCP automatically converts this into a date window for the query.

Can I see the exact amount of a contract?

Yes, the capabilities provide the negotiated amount range using the montant_min and montant_max values in euros.

What kind of market types are available?

The data is categorized into SERVICES, TRAVAUX (works), and FOURNITURE (supplies).

Do I need to manage my own API keys for Paris Open Data?

No, Vinkius hosts the MCP and manages the connection to the data source for you.

Do I need an API key?

No. opendata.paris.fr serves all city datasets anonymously over its Opendatasoft REST API. This MCP defines no credentials and needs nothing configured.

How do I filter tenders by year?

Pass a 4-digit year (e.g. "2023"). The annee_de_notification column is date-typed, so the capability builds a quoted ISO year window (>="2023-01-01T00:00:00" AND <="2023-12-31T23:59:59") instead of a text equality, which the platform would reject with a 400.

What is the difference between montant_min and montant_max?

A tender's negotiated amount is a range: montant_min and montant_max in euros. big_tenders and the min_amount filter test montant_max. so min_amount 1e6 returns the tenders whose upper bound reaches a million euros.

Which budgeting perimeters are included?

perimetre_financier marks the budgeting perimeter, e.g. "M57 Ville" (City of Paris), "M49 Assainissement" or "M57 Département". the register covers both city and department markets. Use the perimetre filter for an exact match.

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Connect Paris Procurement Public Tenders Supplier to your AI

Q: What is the difference between montant_min and montant_max?

A tender's negotiated amount is a range: montant_min and montant_max in euros. big_tenders and the min_amount filter test montant_max. so min_amount 1e6 returns the tenders whose upper bound reaches a million euros.

Q: Which budgeting perimeters are included?

perimetre_financier marks the budgeting perimeter, e.g. "M57 Ville" (City of Paris), "M49 Assainissement" or "M57 Département". the register covers both city and department markets. Use the perimetre filter for an exact match.

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Track city contracts and supplier history with your AI agent.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 8 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Paris Open Data.

01
Procurement overview
This capability provides a high-level snapshot of the entire dataset. It returns top suppliers and category breakdowns in a single call.
02
Supplier tenders
This capability lists all tenders won by a specific supplier. You can filter these results by a specific year or market type like services or works.
03
Big tenders
This capability finds the highest-value contracts in the registry. You provide a minimum amount to filter for the city's largest deals.
04
Count tenders
This capability returns a fast total count of tenders. Use it to compare volumes across different years or categories.

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Paris Open Data.

05
List tenders
This capability retrieves detailed rows from the tender register. Each result includes the tender number, supplier info, amount ranges, and purchase categories.
06
Tender lookup
This capability pulls a single specific record using its tender number. It returns the object, supplier, and financial details for that exact contract.
07
Tenders by category
This capability counts how many tenders fall under a specific purchase category. It helps you quantify spending in niche sectors.
08
Tenders by year
This capability calculates tender volumes for specific years. It provides the annual totals and the delta between the first and last year in your range.

Real work

What teams actually run

Competitive Intelligence

Check a competitor's history of wins in the Paris market.

Budget Monitoring

Compare the total volume of service tenders against construction tenders.

Contract Verification

Confirm the exact amount and supplier for a specific tender number.

Market Research

Find out which companies are most active in specific city sectors.

One connector, every AI

Paris Open Data works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Paris Open Data to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

953ms average. Fast in production.

Paris Open Data is checked daily against the live service.

Daily averagePeak 1235ms

Sep 28Today

Fastest day: 751ms
Slowest day: 1235ms
14-day trend: Improving-34%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 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 Paris Open Data, so you can see the experience inside your AI.

It does not authenticate your account with Paris Open Data. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Paris Open Data Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_OAbmDsBHMwF22oImu4vIiPh42WiOYsnBpvl6Toci/mcp

Claude 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 — Paris Open Data capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "paris-procurement-public-tenders-suppliers-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_OAbmDsBHMwF22oImu4vIiPh42WiOYsnBpvl6Toci/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

Guided setup for Claude? Set up Paris Open Data in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Paris Open Data owners hand off.

This MCP is built for professionals who need to audit or analyze municipal spending in Paris.

01
Public-procurement analysts
They use the capability to monitor contract distributions and supplier dominance.
02
Journalists
They track who is winning city contracts to report on public spending patterns.
03
Researchers
They pull large datasets to measure shifts in city procurement over time.

FAQ

Questions Paris Open Data owners ask.

01
What years of data are included?
The dataset covers tender notifications from 2013 through 2023.
02
How do I filter by a specific year?
You can provide a 4-digit year to the capabilities. The MCP automatically converts this into a date window for the query.
03
Can I see the exact amount of a contract?
Yes, the capabilities provide the negotiated amount range using the montant_min and montant_max values in euros.
04
What kind of market types are available?
The data is categorized into SERVICES, TRAVAUX (works), and FOURNITURE (supplies).
05
Do I need to manage my own API keys for Paris Open Data?
No, Vinkius hosts the MCP and manages the connection to the data source for you.
06
Do I need an API key?
No. opendata.paris.fr serves all city datasets anonymously over its Opendatasoft REST API. This MCP defines no credentials and needs nothing configured.
07
How do I filter tenders by year?
Pass a 4-digit year (e.g. "2023"). The annee_de_notification column is date-typed, so the capability builds a quoted ISO year window (>="2023-01-01T00:00:00" AND <="2023-12-31T23:59:59") instead of a text equality, which the platform would reject with a 400.
08
What is the difference between montant_min and montant_max?
A tender's negotiated amount is a range: montant_min and montant_max in euros. big_tenders and the min_amount filter test montant_max. so min_amount 1e6 returns the tenders whose upper bound reaches a million euros.
09
Which budgeting perimeters are included?
perimetre_financier marks the budgeting perimeter, e.g. "M57 Ville" (City of Paris), "M49 Assainissement" or "M57 Département". the register covers both city and department markets. Use the perimetre filter for an exact match.

Explore

More in Government

Connect Paris Open Data to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Procurement overview

Supplier tenders

Big tenders

Count tenders

05-08

List tenders

Tender lookup

Tenders by category

Tenders by year

What teams actually run

Competitive Intelligence

Budget Monitoring

Contract Verification

Market Research

Building your own app? The connector is yours to use.

Paris Open Data Connector

Claude Desktop

Public-procurement analysts

Journalists

Researchers

What years of data are included?

How do I filter by a specific year?

Can I see the exact amount of a contract?

What kind of market types are available?

Do I need to manage my own API keys for Paris Open Data?

Do I need an API key?

How do I filter tenders by year?

What is the difference between montant_min and montant_max?

Which budgeting perimeters are included?

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