finwire.pl - Polish financial data MCP Server

by finwire Your server? Claim it

answering

finwire.pl - Polish financial data is answering right now. Last checked 2 min ago. It exposes 25 tools. Last commit 2 Nov 2026.

Live Polish rates, FX, housing prices, rents, credit market, legal limits and macro data.

Uptime history 4 days of history

4 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

132 ms

Response time

average over 24h

Stars

last commit 2 Nov 2026

What changed 10

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 November 2026. No other catalogue keeps this.

2 Nov a tool changed the parameters it asks for get_dataset

1 Nov 5 tool descriptions were rewritten get_bank_rates, get_credit_market, get_housing_prices and 2 more

1 Nov 2 tools appeared get_finwire_index, list_finwire_indices

1 Nov a tool changed the parameters it asks for get_dataset

1 Nov a tool changed version

Nothing serious here today

Today is the operative word: we check finwire.pl - Polish financial data every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add data --transport http https://public-api.finwire.pl/mcp

Settings → Connectors → Add custom connector, then paste this address

https://public-api.finwire.pl/mcp

~/.codex/config.toml

[mcp_servers.data]
url = "https://public-api.finwire.pl/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "data": {
      "url": "https://public-api.finwire.pl/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "data": {
      "type": "http",
      "url": "https://public-api.finwire.pl/mcp"
    }
  }
}

Available tools 25

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

macro

get_macro_calendar

Upcoming Polish macro releases and decisions (RPP rate decisions, CPI, wages, GDP, industrial output) with date, time and importance (higher is more important). Dates marked tentative may move.

get_macro_changes

Indicators whose reading was updated in the last N days (newest first), with the change against the previous reading.

get_macro_indicator

One indicator by key with its meaning, latest reading, freshness, next release and history (oldest first) with min and max over the window. Use for "what is the current X", "how has X changed".

get_macro_snapshot

Start here for "how is the Polish economy doing" or a briefing. Returns the six headline indicators (GDP, inflation, unemployment, wages, rates and similar) with latest reading, change and freshness, which indicators changed recently, and the next releases and RPP meetings.

list_macro_indicators

Find indicators and their keys. Latest reading, change, next release and source for GDP, CPI and core inflation, unemployment, wages, retail sales, industrial output, NBP rates, FX, consumer sentiment, mortgage market and statutory limits. Filter by group or free text (Polish or English words, e.g. "inflacja", "wages"). Set include_descriptions to learn what each series measures when keys look alike (cpi-rr vs hicp-rr).

finwire

get_finwire_index

One finwire index by its id finwire_* (old dataset ids such as credit-market-index, borrowing-power or credit-stress are accepted as aliases): latest and previous reading with periods, change, method version, sources, citation formula and history. Indices computed from WIBOR publish only the result.

list_finwire_indices

All indices computed by finwire.pl, each under a stable id finwire_* (e.g. finwire_mortgage_barometer, finwire_credit_capacity_index, finwire_deposit_rate_index, finwire_savings_rate_index, finwire_rcn_price_index, finwire_price_gap_index, finwire_entry_threshold_index, finwire_credit_market_index, finwire_nowcast, finwire_legal_calendar): latest reading with its period, change vs the previous reading, method version and citation. Use get_finwire_index for one index with history.

housing

get_housing_costs

Monthly running costs of a flat in 20 largest cities: co-op and owners association charges per m², heating, electricity, gas, water and waste rates, each with year and scope (city or province).

get_housing_prices

Transaction prices of flats per square meter from notarial deeds (RCN): median, quartiles, year-over-year change and number of deeds in 17 cities, or per district of one city. source "gus" gives the GUS quarterly series instead. The quarterly finwire indices finwire_rcn_price_index and finwire_price_gap_index: get_finwire_index.

legal

get_legal_changes

Acts of the Journal of Laws and Monitor Polski on personal finance, tax, labour and housing: entering into force soon and recently, with plain-language summaries, plus bills in the Sejm. Also returns the next 30 days of the finwire legal calendar (series finwire_legal_calendar): PIT, ZUS and VAT deadlines, IKE/IKZE year end, value changes, RPP meetings and bond sales.

get_legal_limits

Statutory values for the current year: IKE and IKZE contribution limits, PIT thresholds and rates, tax-free amount, capital gains tax, rental flat-rate tax, minimum wage and other limits; topic "local-tax" gives the upper limits of local property tax rates.

bank

get_bank_rates

Aggregates of offers currently on the market (median and percentiles, no single bank offers): mortgage APRC and margin, cash loan APRC, term deposit and savings account rates; or retail government bond rates (product "bonds"). finwire indices of the best offers (finwire_mortgage_barometer, finwire_deposit_rate_index, finwire_savings_rate_index, finwire_account_cost_index): get_finwire_index.

broker

get_broker_fees

Fees of brokers available to Polish investors from their official fee tables: online order commission on Warsaw (GPW), US and German stocks and ETFs, account and currency conversion fees, IKE/IKZE, investor protection and promotions valid today, with the fee table URL and the date it was last confirmed. Facts only, no ranking or recommendation.

compare

compare_macro_indicators

History of 2-4 indicators aligned by period, for questions like "are wages growing faster than prices". All keys must have the same frequency (all monthly, or all quarterly); otherwise the call fails and says which differ.

credit

get_credit_market

Polish housing loan market: topic "index" (finwire 0-100 credit market index, returns finwire_credit_market_index), "survey" (NBP bank lending survey: criteria and demand), "monetary" (NBP household loans and deposits, new housing loans).

currency

get_currency_rates

NBP mid, bid and ask rates of currencies against PLN (table), the history of one currency, or the NBP gold price (code "XAU").

dataset

get_dataset

Any dataset by id from search_datasets, with optional params listed there. Returns the same data as the public REST API /v1 (long lists shortened). Prefer the dedicated tools when one fits.

datasets

search_datasets

Catalog of all finwire.pl datasets (rates, FX, gold, fuel and energy prices, Finwire Nowcast, broker fees, housing prices and rents, credit market, legal limits and law changes, regional income, Europe) with the best tool to call, its parameters, license and finwire.pl page. Use when no other tool obviously fits.

energy

get_energy_prices

Household electricity and gas tariffs approved by URE and in force today: electricity energy price of the default seller and distribution rates per operator for G11, G12 and G12w with cheaper-zone hours and fees; gas fuel price, subscription and PSG distribution rates per tariff area for W-1.1 to W-4. Net amounts, VAT rate given; each with the URE decision and PDF.

europe

get_europe_data

Poland compared with EU countries: "house-prices" (Eurostat house price index), "mortgage-rates" (ECB rates on new housing loans), "bond-yields" (10-year yields and spreads vs Germany and euro area), "overburden" and "overcrowding" (housing conditions).

fuel

get_fuel_prices

Maximum retail prices of Pb95, Pb98 and diesel in PLN per litre announced by the Minister of Energy in Monitor Polski: price in force, next day price if announced, and recent history.

interest

get_interest_rates

Current NBP policy rates (reference, lombard, deposit, rediscount, discount) with the date of the last change, or the history of one rate. WIBOR and POLSTR are not available (GPW Benchmark license).

nowcast

get_nowcast

Finwire Nowcast (finwire id: finwire_nowcast), the finwire.pl statistical model of the next official readings: CPI inflation y/y and core inflation y/y (point and 80% interval) and probabilities of a cut, no change or hike at the next RPP (Monetary Policy Council) meeting. Recomputed daily, frozen 3 working days before publication, then settled against the actual reading; with backtest accuracy vs naive benchmarks. A model estimate, not a consensus and not investment advice.

regional

get_regional_data

Regional data: "income" (residents income per capita by municipality, or county with level "powiat"), "unemployment" (registered unemployment by province), "wages" (average wage by province). Filter by name.

rents

get_rents

Asking rents (median, per m², month-over-month change) in Polish cities and districts, with gross and net rental yield and payback period.

Endpoints

URL	Transport	State	Latency	Checked
https://public-api.finwire.pl/mcp	streamable-http	answering	223 ms	2 min ago

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finwire.pl - Polish financial data — questions

Answers built from our own checks of this server.

What can finwire.pl - Polish financial data do?

It exposes 25 tools, read directly from the server on our last check. Among them: compare_macro_indicators, get_bank_rates, get_broker_fees, get_credit_market, get_currency_rates, get_dataset and 19 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is finwire.pl - Polish financial data mostly used for?

Its tools cluster around macro, finwire and housing. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is finwire.pl - Polish financial data working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 132 ms. The bar chart above shows every period we have measured.

How do I connect finwire.pl - Polish financial data?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does finwire.pl - Polish financial data need an API key?

No. finwire.pl - Polish financial data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 25 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is finwire.pl - Polish financial data?

It answers our handshake in 132 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is finwire.pl - Polish financial data open source?

We cannot say either way: written in TypeScript and 2 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.