Signalfuse

io.github.hypeprinter007-stackPublished by GitHub account hypeprinter007-stackv1.1.4Updated Oct 25, 2026

11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.

VerifiedSTDIODesktop onlyWeb Search & ScrapingFinanceAI & ML

Overview

AI-generated overview

Local MCP server that gives an assistant paid crypto trading signals, sentiment, macro regime data, strategy rankings, web search and sandboxed code execution.

What you can do
Retrieve fused directional crypto signals for supported assets, including entry, take-profit and stop-loss levels, or fetch all assets in one batch call. Get ModernFinBERT sentiment scores and labels, and macro regime classification as risk-on, risk-off or neutral. Read the Strategy Arena leaderboard and signals from individual arena strategies. Run web searches through Brave or Tavily. Execute Python or JavaScript in a sandboxed environment. Check pricing and credit balance.
When to use it
Useful when an assistant needs crypto market signals, sentiment or macro context, or wants to compare competing trading strategies. Also handy as a single paid gateway for web search and short sandboxed code runs.
Requirements
Runs locally via npx or a global npm install, so Node.js is needed. Calls the remote SignalFuse API over the network. Paid calls need either a credit token in the SIGNALFUSE_CREDIT_TOKEN environment variable or x402 USDC payments on Base. A free trial of 5 credits is claimed by sending an Ethereum wallet address.
Before you install
Most tools cost money per call, settled in USDC on Base or deducted from prepaid credits. The free trial requires submitting an Ethereum wallet address, which links your usage to that wallet. The credit token is a secret and should be kept out of logs. Signals are mathematical composites, not financial advice, and can be wrong. Code execution runs in a third-party sandbox, so avoid sending sensitive data.

Installation

In SourceWeft

  1. Open Signalfuse in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

[SignalFuse]

SignalFuse MCP Server

MCP server and REST API for crypto trading signals, sentiment analysis, macro regime classification, strategy arena, web search, and sandboxed code execution. Designed for AI agents, LLMs, and autonomous trading systems.

  • Base URL: https://api.signalfuse.co
  • OpenAPI spec: https://api.signalfuse.co/openapi.json
  • x402 discovery: https://api.signalfuse.co/.well-known/x402
  • llms.txt: https://api.signalfuse.co/llms.txt
  • Payment: x402 USDC on Base (no API keys needed) or prepaid credit tokens
  • Free trial: 5 credits, no signup required

What SignalFuse Does

  • Generates directional trading signals (long/short/neutral) for BTC, ETH, SOL, DOGE, PEPE, WIF, BONK, ARB, OP, AVAX with entry price, take-profit, and stop-loss levels
  • Runs ModernFinBERT sentiment analysis on crypto social and news data
  • Classifies the macro regime as risk-on, risk-off, or neutral using multi-factor economic indicators
  • Operates a Strategy Arena where 4 AI strategies (EMA Breakout, RSI Extremes, RSI Reversion, VWAP Reversion) compete head-to-head with live P&L tracking
  • Proxies web search through Brave Search and Tavily with result deduplication and fusion
  • Executes Python and JavaScript code in sandboxed E2B environments (60s timeout)

Installation

npm (MCP server)

bash
npx signalfuse-mcp

Or install globally:

bash
npm install -g signalfuse-mcp

Python client (x402 payments built in)

bash
pip install signalfuse

Endpoint Reference

MethodPathDescriptionPrice
GET/v1/signal/{symbol}Fused directional signal with entry/TP/SL$0.010
GET/v1/signal/batchSignals for all assets in one call$0.075
GET/v1/sentiment/{symbol}ModernFinBERT sentiment analysis$0.002
GET/v1/regimeMacro regime classification (risk-on/off/neutral)$0.001
GET/v1/arena/leaderboardStrategy Arena rankingsFREE
GET/v1/arena/{strategy_id}/{symbol}Signal from a specific arena strategy$0.001
GET/v1/gateway/search/braveBrave web search$0.008
POST/v1/gateway/search/tavilyTavily AI-powered web search$0.012
POST/v1/gateway/search/fusedBrave + Tavily fused and deduplicated$0.015
POST/v1/gateway/execute/e2bSandboxed code execution (Python/JS)$0.005
GET/v1/pricingPricing informationFREE
GET/v1/credits/balanceCredit balance checkFREE
POST/v1/credits/trialClaim 5 free trial creditsFREE

Free Trial

Get 5 free credits with no signup. Send your Ethereum wallet address:

bash
curl -X POST https://api.signalfuse.co/v1/credits/trial \  -H "Content-Type: application/json" \  -d '{"wallet": "0xYOUR_ETH_ADDRESS"}'

Response:

json
{  "credit_token": "sf_abc123...",  "credits": 5,  "wallet": "0xYOUR_ETH_ADDRESS"}

Pass the returned credit_token as the X-Credit-Token header on subsequent requests, or use it in MCP tool calls.

Example Request/Response Pairs

Get a Trading Signal

bash
curl https://api.signalfuse.co/v1/signal/BTC \  -H "X-Credit-Token: sf_abc123..."
json
{  "symbol": "BTC",  "signal": "long",  "signal_strength": 74,  "confidence": 0.82,  "regime": "risk_on",  "components": {    "social": {"score": 0.49, "label": "bullish"},    "macro": {"score": 0.63, "label": "bullish"},    "market": {"score": 0.42, "label": "long_bias"}  },  "updated_at": "2026-04-04T12:00:00Z"}

Get Sentiment Analysis

bash
curl https://api.signalfuse.co/v1/sentiment/ETH \  -H "X-Credit-Token: sf_abc123..."
json
{  "symbol": "ETH",  "score": 0.65,  "label": "bullish",  "model": "ModernFinBERT",  "updated_at": "2026-04-04T12:00:00Z"}

Get Macro Regime

bash
curl https://api.signalfuse.co/v1/regime \  -H "X-Credit-Token: sf_abc123..."
json
{  "regime": "risk_on",  "confidence": 0.78}

Get Arena Leaderboard

bash
curl https://api.signalfuse.co/v1/arena/leaderboard
json
[  {    "strategy_id": "ema_5_breakout",    "wins": 142,    "losses": 98,    "win_rate": 0.591,    "total_pnl_bp": 340,    "total_income_usd": 1720.50  }]

Web Search (Brave)

bash
curl "https://api.signalfuse.co/v1/gateway/search/brave?q=bitcoin+ETF+flows" \  -H "X-Credit-Token: sf_abc123..."

Web Search (Tavily)

bash
curl -X POST https://api.signalfuse.co/v1/gateway/search/tavily \  -H "Content-Type: application/json" \  -H "X-Credit-Token: sf_abc123..." \  -d '{"query": "bitcoin ETF flows", "search_depth": "advanced"}'

Execute Code (E2B Sandbox)

bash
curl -X POST https://api.signalfuse.co/v1/gateway/execute/e2b \  -H "Content-Type: application/json" \  -H "X-Credit-Token: sf_abc123..." \  -d '{"code": "print(2 + 2)", "language": "python"}'
json
{  "stdout": "4\n",  "stderr": "",  "exit_code": 0}

Pricing

TierCreditsPricePer-Credit Cost
Free Trial5$0$0
x402 Pay-Per-Callunlimitedmarket ratesee endpoint table
Starter Pack500available at signalfuse.cobulk discount
Pro Pack5,000available at signalfuse.cobulk discount

x402 is an open protocol for HTTP micropayments. SignalFuse accepts USDC on Base. No API keys, no subscriptions -- each request includes a payment header and the server settles on-chain. See the x402 spec for details.

MCP Tools (11 total)

When connected as an MCP server, SignalFuse exposes 11 tools:

Tool NameDescription
get_signalFused directional signal for a crypto asset (direction, strength, confidence, regime, entry/TP/SL)
get_signal_batchSignals for all supported assets in one call
get_sentimentModernFinBERT sentiment analysis (score, label)
get_regimeMacro regime classification (risk_on, risk_off, neutral)
get_arena_leaderboardStrategy Arena rankings with win rate, P&L, income (free)
get_arena_signalSignal from a specific arena strategy for a given asset
search_braveWeb search via Brave Search
search_tavilyAI-powered web search via Tavily
execute_codeSandboxed Python/JavaScript execution via E2B
get_pricingPricing information (free)
check_balanceCredit balance check (free)

Strategy Arena Strategies

Strategy IDDescription
ema_5_breakoutTrend-following on exponential moving average crossovers
rsi_7_extremesMomentum entries at RSI overbought/oversold levels
rsi_reversion_swingMean-reversion fades against RSI extremes
vwap_reversionMean-reversion entries around volume-weighted average price

Agent Framework Integrations

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

json
{  "mcpServers": {    "signalfuse": {      "command": "npx",      "args": ["-y", "signalfuse-mcp"]    }  }}

Claude Code

Add to your project's .mcp.json:

json
{  "mcpServers": {    "signalfuse": {      "command": "npx",      "args": ["-y", "signalfuse-mcp"]    }  }}

LangChain (Python)

python
from langchain_signalfuse import SignalFuseTool, SentimentTool, MacroRegimeTool
tools = [    SignalFuseTool(credit_token="sf_abc123..."),    SentimentTool(credit_token="sf_abc123..."),    MacroRegimeTool(credit_token="sf_abc123..."),]agent = initialize_agent(tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION)

See langchain_signalfuse.py in this repository for the full tool set (7 tools).

ElizaOS

typescript
import signalfuseActions from "./elizaos_plugin";// Register actions: getSignalAction, getSentimentAction, getRegimeAction, getSignalBatchAction, getArenaLeaderboardAction

See elizaos_plugin.ts in this repository for the full plugin.

Direct HTTP (any language)

python
import requests
response = requests.get(    "https://api.signalfuse.co/v1/signal/BTC",    headers={"X-Credit-Token": "sf_abc123..."})signal = response.json()print(signal["signal"], signal["signal_strength"])
javascript
const res = await fetch("https://api.signalfuse.co/v1/signal/BTC", {  headers: { "X-Credit-Token": "sf_abc123..." }});const signal = await res.json();console.log(signal.signal, signal.signal_strength);

Supported Assets

BTC, ETH, SOL, DOGE, PEPE, WIF, BONK, ARB, OP, AVAX -- with more added regularly. Use get_signal_batch with no arguments to retrieve the current full list.

Machine-Readable Discovery

Links

Related

  • signalfuse-divigent-router — open-source TypeScript sidecar (Apache 2.0) that routes x402 receipts into Divigent yield on Base. Reference seller-side integration.

Disclaimer

SignalFuse is a data fusion API, not financial advice. Signals are mathematical composites derived from sentiment, macro, and market structure data. They can be wrong. Trade at your own risk.

License

MIT

Source: README.md at commit 46ce51c

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.1.4LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts