Financial Data is listed as active in the registry but did not answer our last check. It exposes 20 tools.
Financial data for AI agents: crypto data, Polymarket odds, weather/oil calibration, trust scoring.
The linked repository no longer exists on GitHub — it was deleted or made private.
Uptime history
37 days of history · worst day 0%
37 days agonow
0.0%
Uptime 24h
0 of 92 checks
20
Tools
read from the server
103 ms
Response time
average over 24h
open, no key
Access
streamable-http
Financial Data does not always answer
Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.
run in your terminal
claude mcp add financial-data --transport http https://mcp.wintergreen.uk/mcp~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"financial-data": {
"url": "https://mcp.wintergreen.uk/mcp"
}
}
}~/.codex/config.toml
[mcp_servers.financial-data]
url = "https://mcp.wintergreen.uk/mcp".cursor/mcp.json
{
"mcpServers": {
"financial-data": {
"url": "https://mcp.wintergreen.uk/mcp"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"financial-data": {
"url": "https://mcp.wintergreen.uk/mcp"
}
}
}Available tools 20
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
trial
trial_funding_snapshot
FREE trial: BTC funding snapshot, rate-limited 10/min. Full multi-symbol access
via funding_snapshot (paid, $0.001).
trial_ohlcv
FREE trial: BTC 1h OHLCV, 10 candles, rate-limited 10/min. Full access via
ohlcv (paid, $0.001).
trial_regime
FREE trial: BTC regime classification, rate-limited 10/min. Full multi-symbol
access via regime (paid, $0.001).
trust
trust_check
Trust score lookup for any x402 endpoint: compliance, uptime, schema quality,
pricing stability. $0.002.
trust_diagnose
FREE: real-time diagnostic probe of any x402 endpoint. Returns specific compliance
issues, severity levels, and fix instructions. No payment required.
trust_feed
Daily trust scores for all probed x402 endpoints. $0.01.
funding
funding_divergence
Cross-exchange funding-rate divergence for a symbol. Source: Hyperliquid + Binance.
$0.001.
funding_snapshot
Fresh Hyperliquid funding-rate snapshot (BTC/ETH/SOL): hourly funding, annualized %,
mark price, open interest, 24h volume. $0.001 (or free at trial_funding_snapshot).
catalog
catalog
FREE: full Wintergreen endpoint catalog with prices and descriptions. Use this
first to see everything available before calling a specific paid tool.
correlation
correlation_matrix
Rolling cross-asset correlation matrix (60h, 1h candles) for a comma-separated
symbol list (2-6 symbols). $0.001.
lead
lead_lag
Cross-asset lead-lag correlation signal for an asset pair (e.g. BTC-SOL).
Source: Hyperliquid L1 candles. $0.001.
liquidation
liquidation_clusters
Liquidation cluster density map near current price. Source: Hyperliquid L1.
$0.002.
ohlcv
ohlcv
Historical OHLCV candles for any Hyperliquid perp. interval: 1m/5m/15m/1h/4h/1d.
limit capped at 500. $0.001.
oil
oil_geo_premium
Oil geopolitical event-study: escalation/de-escalation classification with disclosed
historical hit rates from a 27-event dataset (2019-2026). Small-n segments are flagged,
not hidden. $0.05.
polymarket
polymarket_market_odds
Raw Polymarket market odds/orderbook snapshot by slug: price, best bid/ask,
volume, resolution date. Data only — no edge computation or trade recommendation.
$0.001.
quant
quant_pulse
Bundle: funding + regime + correlation + OHLCV summary for BTC/ETH/SOL in one call.
Discounted vs buying each separately. $0.005.
regime
regime
Live regime classification (trending/ranging/volatile) from recent candles.
Classifier output only — not a trade signal. $0.001.
resolved
resolved_signals
Resolved signal audit ledger: immutable, timestamped win/loss outcomes aggregated by
coin and direction from our internal signal-tracking system. Not a live signal feed and
not a performance claim — near coin-flip win rates are disclosed as-is, unfiltered.
No strategy names or entry/exit logic exposed. $0.02.
session
session_va_levels
Session volume-area levels (POC, VAH, VAL) over 24h. Source: Hyperliquid L1 candles.
$0.002.
weather
weather_calibration
Per-station weather forecast error calibration (bias, sigma, sample n) built from
months of live collector + settlement history across 17 stations (e.g. KLGA, KLAX).
$0.05.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.wintergreen.uk/mcp | streamable-http | answering | 103 ms | 0 min ago |
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Financial Data — questions
Answers built from our own checks of this server.
What can Financial Data do?
It exposes 20 tools, read directly from the server on our last check. Among them: catalog, correlation_matrix, funding_divergence, funding_snapshot, lead_lag, liquidation_clusters and 14 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 Financial Data mostly used for?
Its tools cluster around trial, trust and funding. 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 Financial Data working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 103 ms. The bar chart above shows every period we have measured.
Is Financial Data still maintained?
The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.
The registry lists Financial Data as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Financial Data?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Financial Data need an API key?
No. Financial Data completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 20 of them are readable on this page. This is what we observed, not what the docs claim.