11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.
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.
https://api.signalfuse.cohttps://api.signalfuse.co/openapi.jsonhttps://api.signalfuse.co/.well-known/x402https://api.signalfuse.co/llms.txtnpx signalfuse-mcp
Or install globally:
npm install -g signalfuse-mcp
pip install signalfuse
| Method | Path | Description | Price |
|---|---|---|---|
| GET | /v1/signal/{symbol} | Fused directional signal with entry/TP/SL | $0.010 |
| GET | /v1/signal/batch | Signals for all assets in one call | $0.075 |
| GET | /v1/sentiment/{symbol} | ModernFinBERT sentiment analysis | $0.002 |
| GET | /v1/regime | Macro regime classification (risk-on/off/neutral) | $0.001 |
| GET | /v1/arena/leaderboard | Strategy Arena rankings | FREE |
| GET | /v1/arena/{strategy_id}/{symbol} | Signal from a specific arena strategy | $0.001 |
| GET | /v1/gateway/search/brave | Brave web search | $0.008 |
| POST | /v1/gateway/search/tavily | Tavily AI-powered web search | $0.012 |
| POST | /v1/gateway/search/fused | Brave + Tavily fused and deduplicated | $0.015 |
| POST | /v1/gateway/execute/e2b | Sandboxed code execution (Python/JS) | $0.005 |
| GET | /v1/pricing | Pricing information | FREE |
| GET | /v1/credits/balance | Credit balance check | FREE |
| POST | /v1/credits/trial | Claim 5 free trial credits | FREE |
Get 5 free credits with no signup. Send your Ethereum wallet address:
curl -X POST https://api.signalfuse.co/v1/credits/trial \
-H "Content-Type: application/json" \
-d '{"wallet": "0xYOUR_ETH_ADDRESS"}'
Response:
{
"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.
curl https://api.signalfuse.co/v1/signal/BTC \
-H "X-Credit-Token: sf_abc123..."
{
"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"
}
curl https://api.signalfuse.co/v1/sentiment/ETH \
-H "X-Credit-Token: sf_abc123..."
{
"symbol": "ETH",
"score": 0.65,
"label": "bullish",
"model": "ModernFinBERT",
"updated_at": "2026-04-04T12:00:00Z"
}
curl https://api.signalfuse.co/v1/regime \
-H "X-Credit-Token: sf_abc123..."
{
"regime": "risk_on",
"confidence": 0.78
}
curl https://api.signalfuse.co/v1/arena/leaderboard
[
{
"strategy_id": "ema_5_breakout",
"wins": 142,
"losses": 98,
"win_rate": 0.591,
"total_pnl_bp": 340,
"total_income_usd": 1720.50
}
]
curl "https://api.signalfuse.co/v1/gateway/search/brave?q=bitcoin+ETF+flows" \
-H "X-Credit-Token: sf_abc123..."
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"}'
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"}'
{
"stdout": "4\n",
"stderr": "",
"exit_code": 0
}
| Tier | Credits | Price | Per-Credit Cost |
|---|---|---|---|
| Free Trial | 5 | $0 | $0 |
| x402 Pay-Per-Call | unlimited | market rate | see endpoint table |
| Starter Pack | 500 | available at signalfuse.co | bulk discount |
| Pro Pack | 5,000 | available at signalfuse.co | bulk 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.
When connected as an MCP server, SignalFuse exposes 11 tools:
| Tool Name | Description |
|---|---|
get_signal | Fused directional signal for a crypto asset (direction, strength, confidence, regime, entry/TP/SL) |
get_signal_batch | Signals for all supported assets in one call |
get_sentiment | ModernFinBERT sentiment analysis (score, label) |
get_regime | Macro regime classification (risk_on, risk_off, neutral) |
get_arena_leaderboard | Strategy Arena rankings with win rate, P&L, income (free) |
get_arena_signal | Signal from a specific arena strategy for a given asset |
search_brave | Web search via Brave Search |
search_tavily | AI-powered web search via Tavily |
execute_code | Sandboxed Python/JavaScript execution via E2B |
get_pricing | Pricing information (free) |
check_balance | Credit balance check (free) |
| Strategy ID | Description |
|---|---|
ema_5_breakout | Trend-following on exponential moving average crossovers |
rsi_7_extremes | Momentum entries at RSI overbought/oversold levels |
rsi_reversion_swing | Mean-reversion fades against RSI extremes |
vwap_reversion | Mean-reversion entries around volume-weighted average price |
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"signalfuse": {
"command": "npx",
"args": ["-y", "signalfuse-mcp"]
}
}
}
Add to your project's .mcp.json:
{
"mcpServers": {
"signalfuse": {
"command": "npx",
"args": ["-y", "signalfuse-mcp"]
}
}
}
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).
import signalfuseActions from "./elizaos_plugin";
// Register actions: getSignalAction, getSentimentAction, getRegimeAction, getSignalBatchAction, getArenaLeaderboardAction
See elizaos_plugin.ts in this repository for the full plugin.
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"])
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);
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.
io.github.hypeprinter007-stack/signalfusesmithery.yaml in this repositorySignalFuse 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.
MIT
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
npx -y signalfuse-mcpMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-hypeprinter007-stack-signalfuse": {
"command": "npx",
"args": [
"-y",
"signalfuse-mcp"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup referencesignalfuse-mcpnpmio.github.hypeprinter007-stack/signalfuse works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.