SentimentFX MCP server

Connect SentimentFX and your agent gets 6 tools, among them get_correlation, get_prices, get_sentiment. It answers at https://api.sentimentfx.org/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.

Status

Answering

Tools

Official

yes, served from sentimentfx.org

Reliability

6 of 6 checks

Response time

238 ms

Transport

streamable HTTP

Last checked

24 October 2026

FinBERT news sentiment and price history for 42 crypto, FX, stock, ETF and commodity tickers.

Description as the publisher wrote it.

The 6 tools SentimentFX offers

Tool	What it does
`get_correlation`	180-day Pearson correlation between daily sentiment shifts and next-day price returns for `ticker`. Returns Pearson `r`, `p_value`, `n_days` overlapping, a 95% confidence interval (Fisher z), and a categorical `strength` (strong / weak / in Inputs: ticker
`get_prices`	Return daily close prices for `ticker` over the last `days`, in the ticker's native currency -- see the `currency` field on the response. Costs 1 API credit per day actually returned — same as GET /v1/prices/{ticker}. Prices come back rever Inputs: ticker, days
`get_sentiment`	Return the most recent FinBERT-scored headlines for `ticker`. Each headline has a `sentiment_score` in [-1, +1] (positive_prob - negative_prob) and a categorical `sentiment_label`. Costs 1 API credit per 25 headlines actually returned — sam Inputs: ticker, limit
`get_summary`	Return daily aggregated sentiment for `ticker` over the last `days`. Each entry has `avg_sentiment` (unweighted mean of that day's scores), `article_count`, and a directional `label` (positive / negative / neutral, thresholded at ±0.1). Cos Inputs: ticker, days
`get_usage`	Introspect your API key: calls used this month, included allowance, remaining credits, and when the counter resets. Free — doesn't hit the billing meter. Mirrors `GET /v1/usage` (MCP_MIRRORS_V1: change both together). Useful before a large
`list_tickers`	List every asset SentimentFX tracks. Cheap (free — doesn't hit the billing meter). Returns two groups: `primary` (5 crypto + 7 FX pairs — the ones with full sentiment coverage across the primary RSS feeds), and `background` (US equities, ET

Add SentimentFX to your AI client

Every block below points at https://api.sentimentfx.org/mcp. Pick your client and copy.

Claude Code: one command in your terminal

claude mcp add --transport http sentimentfx https://api.sentimentfx.org/mcp

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "sentimentfx": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.sentimentfx.org/mcp"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

{
  "mcpServers": {
    "sentimentfx": {
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "sentimentfx": {
      "type": "http",
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

Zed: Zed settings.json

{
  "context_servers": {
    "sentimentfx": {
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

Windsurf: ~/.codeium/mcp_config.json

{
  "mcpServers": {
    "sentimentfx": {
      "serverUrl": "https://api.sentimentfx.org/mcp"
    }
  }
}

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

{
  "mcpServers": {
    "sentimentfx": {
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

Continue: .continue/mcpServers/neuronto.yaml

name: SentimentFX
version: 0.0.1
schema: v1
mcpServers:
  - name: SentimentFX
    type: streamable-http
    url: https://api.sentimentfx.org/mcp

Gemini CLI: ~/.gemini/settings.json

{
  "mcpServers": {
    "sentimentfx": {
      "httpUrl": "https://api.sentimentfx.org/mcp"
    }
  }
}

Codex CLI: MCP server config

{
  "mcpServers": {
    "sentimentfx": {
      "type": "http",
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

Warp: MCP servers, + Add, paste JSON

{
  "mcpServers": {
    "sentimentfx": {
      "url": "https://api.sentimentfx.org/mcp"
    }
  }
}

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fapi.sentimentfx.org%2Fmcp&type=streamable_http&id=sentimentfx&name=SentimentFX

Is SentimentFX up right now?

It answered our last check on 24 October 2026 in 238 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about SentimentFX

Is there an official SentimentFX MCP server?

Yes. It is published by sentimentfx.org and served from api.sentimentfx.org, the vendor's own domain: https://api.sentimentfx.org/mcp.

How many tools does SentimentFX have?

6, as returned by the server's own tools/list on 23 September 2026: get_correlation, get_prices, get_sentiment, get_summary, get_usage, list_tickers.

Is SentimentFX down?

It answered our last check on 24 October 2026 in 238 ms. Over 6 checks since 12 September 2026 it answered 6.

How do I add SentimentFX to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.sentimentfx.org/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does SentimentFX need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: org.sentimentfx. Endpoint host: api.sentimentfx.org. ARD identifier: urn:air:org.sentimentfx:mcp:market-sentiment. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.