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Data sources

Tradewink draws on 30 listed data sources across market data, fundamentals, alternative data, crypto, forex, AI models, and real-time streams — so you can review the context behind each signal before you decide.

The primary data providers are Polygon.io (primary market data), Finnhub, SEC EDGAR, FRED, CoinGecko, and Quiver Quantitative, alongside AI model providers routed per subscription tier, real-time streams from Alpaca, Polygon, Finnhub, and OANDA, and scheduled SEC EDGAR polling.

30

Data Sources

7

Categories

6

Real-Time Streams

11

AI Model Providers

Market Data

2 sources

Real-time and historical price data, OHLCV bars, quotes, and volume analytics powering every trading decision.

Polygon.io

Market Data

Primary market data provider delivering real-time quotes, historical OHLCV bars, and options chain snapshots with Greeks for every US-listed stock.

Real-time quotes
Historical OHLCV bars
Options chain snapshots
Greeks data
WebSocket streaming
Free tier available

yfinance

Market Data

Open-source Python library providing Yahoo Finance data as a reliable fallback for quotes, historical prices, and ticker metadata when primary sources are unavailable.

Stock quotes
Historical prices
Ticker info & metadata
Dividend data
Free tier available

Fundamentals & Filings

4 sources

Earnings reports, SEC filings, insider transactions, analyst ratings, and financial ratios from authoritative regulatory sources.

Finnhub

Fundamentals & Filings

Comprehensive financial data platform providing earnings calendars, insider transaction reports, analyst ratings, and a real-time news WebSocket stream.

Earnings calendar
Insider transactions
Analyst ratings
Real-time news stream
Company profiles
Free tier available

SEC EDGAR

Fundamentals & Filings

Official SEC database providing 10-K/10-Q annual and quarterly filings, 8-K material event disclosures, 13F institutional holder reports, and Form 4 insider trades.

10-K/10-Q filings
8-K material events
13F institutional holders
Form 4 insider trades
Free tier available

FRED

Fundamentals & Filings

Federal Reserve Economic Data providing macroeconomic indicators including interest rates, yield curves, CPI, unemployment, and VIX — essential for regime detection.

Interest rates
Yield curve data
CPI & inflation
Unemployment data
VIX volatility index
Free tier available

Finviz

Fundamentals & Filings

Stock screener and visualization platform providing short interest data, ownership breakdowns, valuation metrics, and sector heatmaps for candidate sourcing.

Short interest
Ownership data
Valuation metrics
Stock screener
Sector heatmaps
Free tier available

Alternative Data

4 sources

Sentiment gauges, retail search trends, and market fear indicators that capture signals traditional data misses.

Google Trends

Alternative Data

Retail search interest data detecting spikes in ticker-related searches — an early indicator of retail momentum and social sentiment shifts.

Search interest trends
Spike detection
Retail sentiment proxy
Free tier available

Crypto Fear & Greed Index

Alternative Data

Alternative.me's crypto-market sentiment gauge, combining Bitcoin volatility, momentum, social media, dominance, and search data into a single 0-100 fear/greed score used for regime-aware position sizing. It is not CNN's stock-market index.

Market sentiment score
Fear/Greed classification
Historical sentiment data
Free tier available

Quiver Quantitative

Alternative Data

Alternative-data API for congressional trades, lobbying, patents, government contracts, and WallStreetBets mention sentiment.

Congressional trades
Lobbying data
Patents
Government contracts
WSB sentiment
Free tier available

TradingView

Alternative Data

Inbound alert and strategy webhooks. Outbound TradingView technical-rating fetches were removed; the bot parses alerts users send to Tradewink.

Inbound webhook alerts
Strategy alert parsing
Free tier available

Crypto

2 sources

Cryptocurrency prices, market cap, volume, and BTC dominance. Alpaca is primary for quotes and bars; CoinGecko is the fallback.

CoinGecko

Crypto

Crypto market-cap, volume, and dominance data, plus a secondary quote fallback behind Alpaca Crypto.

Crypto prices
Market capitalization
Trading volume
BTC dominance
Free tier available

Alpaca Crypto

Crypto

Primary crypto quotes and historical OHLCV bars via the Alpaca Crypto API. CoinGecko is the secondary fallback when Alpaca has no quote.

Crypto quotes
Historical crypto bars
Tradeable crypto pairs
Free tier available

Forex

1 source

Real-time bid/ask quotes, historical candles, and streaming price feeds for major, minor, and exotic currency pairs.

OANDA

Forex

Leading forex broker and data provider delivering real-time bid/ask quotes, historical candles, and streaming price feeds for major, minor, and exotic currency pairs.

Real-time FX quotes
Historical candles
Price streaming
Major/minor/exotic pairs
Free tier available

AI Models

11 sources

Explicit per-tier model routing through OpenRouter. The roster changes; this page lists currently configured providers, not a permanent lineup.

OpenAI

AI Models

Provider of GPT-6.1 Sol, used as the Elite quantitative reasoning check.

GPT-6.1 Sol (Elite quant)
Quantitative trade-thesis analysis
Risk/reward optimization

Anthropic

AI Models

Creator of Claude, available as a direct-provider fallback when OpenRouter routes are unavailable.

Direct-provider fallback
Earnings analysis
Catalyst detection

xAI

AI Models

Provider of Grok models, retained as an available OpenRouter ecosystem provider but no longer assigned to a static subscription tier.

OpenRouter model availability
Dynamic model-trial candidate

DeepSeek

AI Models

Provider of DeepSeek V4 Flash and V4 Pro, the 1M-context value models used for research, heavy analysis, execution, and quantitative validation across paid tiers.

DeepSeek V4 Flash (Starter/Pro light and research)
DeepSeek V4 Pro (Starter quant, Pro heavy/execution, Elite research)
Expected value calculation
Win probability modeling

Mistral AI

AI Models

Provider of efficient open models available through OpenRouter and retained as fallback and optimization candidates.

OpenRouter fallback models
Fast code generation

Xiaomi

AI Models

Creator of MiMo V2.6 Flash and MiMo V2.6 Pro, 1M-context agentic models used for paid-tier execution, quantitative work, and reflection.

MiMo V2.6 Flash (Starter light/execution/reflection)
MiMo V2.6 Pro (Pro quant, Elite execution)
Agentic scenario optimization

MiniMax

AI Models

Provider of MiniMax M3, the 1M-context reflection model used by Pro and Elite workflows.

MiniMax M3 (Pro/Elite reflection)
1M context window
Long-context audit

NVIDIA

AI Models

Provider of the free-tier Nemotron 3.5 Lightning and Nemotron 3 Super models used for high-throughput analysis and quantitative reasoning.

Nemotron 3.5 Lightning (Free light)
Nemotron 3 Super (Free quant)
High-throughput reasoning
Free tier available

Dots Studio

AI Models

Provider of Dots3-Note Preview, the 512K-context free model used for structured heavy analysis.

Dots3-Note Preview (Free heavy)
512K context window
Structured reasoning
Free tier available

Google AI

AI Models

Provider of Gemini 3.8 Flash for Starter analysis and Gemma 4 26B A4B for free-tier reflection.

Gemini 3.8 Flash (Starter heavy/research)
Gemma 4 26B A4B (Free reflection)
262K context window
Structured reflection
Free tier available

Qwen

AI Models

Provider of Qwen3.8 27B, used for Free research and execution planning and Pro research.

Qwen3.8 27B (Free research/execution; Pro heavy/research)
Structured outputs
262K free-tier context window
Free tier available

Real-Time Streams

6 sources

WebSocket and polling streams for bars, quotes, news headlines, forex ticks, and selected EDGAR Atom feeds.

Alpaca WebSocket

Real-Time Streams

Real-time WebSocket stream delivering 1-minute bars, trades, and trade updates for 50+ actively monitored tickers with sub-second latency.

1-min OHLCV bars
Real-time trades
Trade update events
Quote streaming
Free tier available

Polygon WebSocket

Real-Time Streams

Real-time WebSocket feed providing streaming bars, trades, and quotes for stocks and options with institutional-grade latency.

Real-time stock bars
Options quotes
Trade streaming
Aggregated data
Free tier available

Finnhub News Stream

Real-Time Streams

WebSocket-based real-time news headline stream with AI-powered classification — instantly routing breaking news to the event bus for signal generation.

Real-time news headlines
AI news classification
Watchlist-boosted alerts
Free tier available

SEC EDGAR Polling

Real-Time Streams

Direct EDGAR Atom-feed polling for Schedule 13D and merger-related forms, plus on-demand 10-K/10-Q/8-K/Form 4 lookups. The former sec-api.io proxy is not used.

Schedule 13D activist filings
Merger-related form polls
On-demand Form 4 / 8-K lookups
Free tier available

OANDA Price Stream

Real-Time Streams

Real-time forex price streaming delivering live bid/ask quotes for all monitored currency pairs with tick-level granularity.

Live bid/ask quotes
Tick-level forex data
Price change events
Free tier available

Alpaca Crypto Stream

Real-Time Streams

Real-time crypto WebSocket stream providing bars, trades, and quotes for BTC, ETH, SOL, and other major cryptocurrencies around the clock.

Real-time crypto bars
Crypto trades
Crypto quotes
24/7 streaming
Free tier available

How it all connects

Data sources feed Tradewink's autonomous agent — an async event bus that routes market events through dozens of analysis loops, quality gates, and routed AI models before a signal is published for your review.

Ingest

30 listed sources feed real-time quotes, filings, sentiment, and macro data into an async event bus with priority routing.

Analyze

Tier-routed models (for example Gemini, DeepSeek, Qwen, and GPT) cross-reference data across sources for conviction scoring and trade validation.

Signal

Signals with entry, stop-loss, and target levels for your review — delivered via the web dashboard, Discord, email, webhook, or API depending on your subscription tier.

See these data sources in action

Explore how Tradewink turns 30 data sources into trading signals with transparent AI reasoning.