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Returns verified financial data (SEC EDGAR & FRED) with machine-readable citations. Guaranteed zero hallucinations for AI agents.
Returns verified financial data (SEC EDGAR & FRED) with machine-readable citations. Guaranteed zero hallucinations for AI agents.
Production-grade financial data API with AI-powered synthesis
Cite-Finance provides SEC EDGAR data, market data, and financial calculations through a clean REST API with built-in AI synthesis capabilities.
Pure structured JSON responses - no LLM inference, no made-up numbers.
Sub-300ms p95 latency with 99.9% SLA (Pro tier).
Cross-source validation gives you a 0-1 confidence metric on every response.
Every data point includes direct links to source filings - perfect for compliance.
format=llm option returns prompt-ready text snippets with metadata.
Sentry monitoring, Stripe billing, Redis caching, full observability.
cite-finance-api/
├── src/
│ ├── api/ # API routes (FastAPI)
│ ├── core/ # Business logic (calculations, metrics)
│ ├── data_sources/ # Plugin-based data source adapters
│ ├── auth/ # API key management
│ ├── billing/ # Stripe integration, usage tracking
│ ├── middleware/ # Rate limiting, auth
│ ├── models/ # Pydantic models
│ └── utils/ # Shared utilities
├── tests/ # Test suite
├── docs/ # API documentation
└── config/ # Configuration files
pip install -r requirements.txt
cp .env.example .env
# Edit .env with your API keys
uvicorn src.main:app --reload
Once running, visit: http://localhost:8000/docs
| Tier | Price | Calls/Month | Key Features |
|---|---|---|---|
| Free | $0 | 50 | Basic metrics, testing |
| Starter | $49 | 2,000 | LLM answers, citations, consistency |
| Professional | $199 | 10,000 | All features, 99.9% SLA |
| Enterprise | $999 | Unlimited | Custom metrics, dedicated support |
curl -X POST https://api.cite-finance.io/api/v1/auth/register \
-H "Content-Type: application/json" \
-d '{"email": "[email protected]"}'
curl -H "X-API-Key: your_key" \
"https://api.cite-finance.io/api/v1/answers?ticker=AAPL&metric=revenue_ttm&format=json"
{
"ticker": "AAPL",
"metric": "revenue_ttm",
"value": 383285000000,
"unit": "USD",
"period": "TTM",
"as_of": "2024-09-30",
"sources": [
{
"type": "sec_filing",
"filing": "10-K",
"url": "https://www.sec.gov/...",
"excerpt": "Total net sales: $383,285 million"
}
],
"consistency_score": 0.96,
"retrieved_at": "2025-11-24T12:00:00Z"
}
Key Benefits:
LLM-first financial applications that need:
Ready to launch? See DEPLOYMENT_CHECKLIST.md
Proprietary - All Rights Reserved
Добавь это в claude_desktop_config.json и перезапусти Claude Desktop.
{
"mcpServers": {
"cite-finance": {
"command": "npx",
"args": []
}
}
}