Financial Data API — Stock & Crypto Market Data

What is a Financial Data API?

A financial data API returns public stock and crypto market data for research and analysis — company fundamentals and SEC filings, real-time quotes, and crypto price/market data. It's a data layer, not a brokerage or exchange: results carry a source and as-of date, and it's up to the calling application to build screeners, dashboards, or trading bots on top of that data — Muapi holds no broker, exchange, or wallet account on your behalf.

Muapi exposes 4 financial-data endpoints — public-company financials, daily stock price history, financial metrics/screener, and crypto market data — through the same unified REST pattern: one API key, one request/poll flow, pay-per-lookup pricing with no subscription or credit-pool minimum.

Key Capabilities

Endpoint Comparison

How to Call the Financial Data API

1. Pick an endpoint — stock data or crypto data — using the comparison table above.
2. Submit the request. POST /api/v1/{endpoint-slug} with a ticker or coin id and the desired mode.
3. Poll for completion. Check GET /api/v1/predictions/{request_id}/result until status is completed, then read the result.

curl -X POST https://api.muapi.ai/api/v1/crypto-market-data \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{
    "mode": "quote",
    "coin_id": "bitcoin"
  }'

import requests

response = requests.post(
    "https://api.muapi.ai/api/v1/company-public-financials",
    headers={"x-api-key": "YOUR_API_KEY"},
    json={"mode": "profile", "ticker": "AAPL"},
)
request_id = response.json()["request_id"]

result = requests.get(
    f"https://api.muapi.ai/api/v1/predictions/{request_id}/result",
    headers={"x-api-key": "YOUR_API_KEY"},
)
print(result.json())

Frequently Asked Questions