MarketPulse 📊

Complete equity market data for autonomous agents. Powered by AIsa.

One API key. Stocks, financials, filings, and macro data. Everything you need.

Compatibility

Works with any agentskills.io-compatible
harness, including:

• Claude Code and Claude (Anthropic)
• OpenAI Codex
• Cursor
• Gemini CLI (Google)
• OpenCode, Goose, OpenClaw, Hermes
• and any other harness that implements the Agent Skills specification

Requires Python 3, a POSIX shell, and AISA_API_KEY (get one at
aisa.one).

🔥 What Can You Do?

Investment Research

"Full analysis: NVDA price trends, insider trades, analyst estimates, SEC filings"

Earnings Analysis

"Get Tesla earnings press releases, analyst estimates, and price reaction"

Market Screening

"Find stocks with P/E < 15 and revenue growth > 20%"

Whale Watching

"Track insider trades at Apple and correlate with price movements"

Segment Deep-Dive

"Break down Apple's revenue by product segment and geography"

Quick Start

export AISA_API_KEY="your-key"

---

🏦 Traditional Finance

Stock Prices

# Historical price data (daily)
curl "https://api.aisa.one/apis/v1/financial/prices?ticker=AAPL&interval=day&interval_multiplier=1&start_date=2025-01-01&end_date=2025-12-31" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Weekly price data
curl "https://api.aisa.one/apis/v1/financial/prices?ticker=AAPL&interval=week&interval_multiplier=1&start_date=2025-01-01&end_date=2025-12-31" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Minute-level data (intraday)
curl "https://api.aisa.one/apis/v1/financial/prices?ticker=AAPL&interval=minute&interval_multiplier=5&start_date=2025-01-15&end_date=2025-01-15" \
  -H "Authorization: Bearer $AISA_API_KEY"

Parameters:

• ticker: Stock symbol (required)
• interval: second, minute, day, week, month, year (required)
• interval_multiplier: Multiplier for interval, e.g., 5 for 5-minute bars (required)
• start_date: Start date YYYY-MM-DD (required)
• end_date: End date YYYY-MM-DD (required)

Company News

# Get news by ticker
curl "https://api.aisa.one/apis/v1/financial/news?ticker=AAPL&limit=10" \
  -H "Authorization: Bearer $AISA_API_KEY"

Financial Statements

# All financial statements (requires period)
curl "https://api.aisa.one/apis/v1/financial/financials?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Income statements
curl "https://api.aisa.one/apis/v1/financial/financials/income-statements?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Balance sheets
curl "https://api.aisa.one/apis/v1/financial/financials/balance-sheets?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Cash flow statements
curl "https://api.aisa.one/apis/v1/financial/financials/cash-flow-statements?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

Parameters:

• ticker: Stock symbol (required)
• period: annual, quarterly, or ttm (required)

Segmented Revenues

# Break down revenue by business segment and geography
curl "https://api.aisa.one/apis/v1/financial/financials/segmented-revenues?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

Parameters:

• ticker: Stock symbol (required)
• period: annual or quarterly (required)

Financial Metrics

# Real-time financial metrics snapshot
curl "https://api.aisa.one/apis/v1/financial/financial-metrics/snapshot?ticker=AAPL" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Historical financial metrics (period required)
curl "https://api.aisa.one/apis/v1/financial/financial-metrics?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

Analyst Estimates

# Earnings per share estimates
curl "https://api.aisa.one/apis/v1/financial/analyst-estimates?ticker=AAPL&period=annual" \
  -H "Authorization: Bearer $AISA_API_KEY"

Earnings Press Releases

# Get earnings press releases
curl "https://api.aisa.one/apis/v1/financial/earnings/press-releases?ticker=NVDA" \
  -H "Authorization: Bearer $AISA_API_KEY"

Note: This endpoint has narrower ticker coverage than other financial endpoints. Passing an unsupported ticker returns {"error":"Invalid ticker"}. See earnings-press-releases-tickers.md for the full list of supported tickers (~2,776 as of 2026-04-14).

Insider Trading

# Get insider trades
curl "https://api.aisa.one/apis/v1/financial/insider-trades?ticker=AAPL" \
  -H "Authorization: Bearer $AISA_API_KEY"

Institutional Ownership

# Get institutional ownership (by ticker OR investor)
curl "https://api.aisa.one/apis/v1/financial/institutional-ownership?ticker=AAPL" \
  -H "Authorization: Bearer $AISA_API_KEY"

SEC Filings

# Get SEC filings
curl "https://api.aisa.one/apis/v1/financial/filings?ticker=AAPL" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Get SEC filing items (requires filing type and year)
curl "https://api.aisa.one/apis/v1/financial/filings/items?ticker=AAPL&filing_type=10-K&year=2024" \
  -H "Authorization: Bearer $AISA_API_KEY"

Company Facts

# Get company facts (by ticker or CIK)
curl "https://api.aisa.one/apis/v1/financial/company/facts?ticker=AAPL" \
  -H "Authorization: Bearer $AISA_API_KEY"

Stock Screener

# Screen for stocks matching criteria
curl -X POST "https://api.aisa.one/apis/v1/financial/financials/search/screener" \
  -H "Authorization: Bearer $AISA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"filters":{"pe_ratio":{"max":15},"revenue_growth":{"min":0.2}}}'

Search Line Items

# Search specific financial line items across tickers
curl -X POST "https://api.aisa.one/apis/v1/financial/financials/search/line-items" \
  -H "Authorization: Bearer $AISA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"tickers":["AAPL","MSFT"],"line_items":["revenue","net_income"],"period":"annual"}'

Interest Rates (Macro)

# Current interest rates
curl "https://api.aisa.one/apis/v1/financial/macro/interest-rates/snapshot" \
  -H "Authorization: Bearer $AISA_API_KEY"

# Historical interest rates
curl "https://api.aisa.one/apis/v1/financial/macro/interest-rates?bank=fed" \
  -H "Authorization: Bearer $AISA_API_KEY"

---

Python Client

# ==================== Stock Data ====================
# Note: start_date and end_date are REQUIRED for prices
python3 {baseDir}/scripts/market_client.py stock prices --ticker AAPL --start 2025-01-01 --end 2025-01-31
python3 {baseDir}/scripts/market_client.py stock prices --ticker AAPL --start 2025-01-01 --end 2025-01-31 --interval week
python3 {baseDir}/scripts/market_client.py stock news --ticker AAPL --count 10

# ==================== Financial Statements ====================
python3 {baseDir}/scripts/market_client.py stock statements --ticker AAPL --type all --period annual
python3 {baseDir}/scripts/market_client.py stock statements --ticker AAPL --type income --period quarterly
python3 {baseDir}/scripts/market_client.py stock statements --ticker AAPL --type balance --period annual
python3 {baseDir}/scripts/market_client.py stock statements --ticker AAPL --type cash --period ttm

# ==================== Segmented Revenues ====================
python3 {baseDir}/scripts/market_client.py stock segments --ticker AAPL --period annual

# ==================== Metrics & Analysis ====================
python3 {baseDir}/scripts/market_client.py stock metrics --ticker AAPL
python3 {baseDir}/scripts/market_client.py stock metrics --ticker AAPL --historical --period annual
python3 {baseDir}/scripts/market_client.py stock analyst --ticker AAPL
python3 {baseDir}/scripts/market_client.py stock earnings --ticker AAPL

# ==================== Insider & Institutional ====================
python3 {baseDir}/scripts/market_client.py stock insider --ticker AAPL
python3 {baseDir}/scripts/market_client.py stock ownership --ticker AAPL

# ==================== SEC Filings ====================
python3 {baseDir}/scripts/market_client.py stock filings --ticker AAPL
python3 {baseDir}/scripts/market_client.py stock filings --ticker AAPL --items --filing-type 10-K --year 2024

# ==================== Stock Screener / Line Items ====================
python3 {baseDir}/scripts/market_client.py stock screen --pe-max 15 --growth-min 0.2
python3 {baseDir}/scripts/market_client.py stock line-items --tickers AAPL,MSFT --items revenue,net_income --period annual

# ==================== Interest Rates ====================
python3 {baseDir}/scripts/market_client.py stock rates
python3 {baseDir}/scripts/market_client.py stock rates --historical --bank fed

---

API Endpoints Reference

Endpoint	Method	Description
/financial/prices	GET	Historical stock prices (requires interval params)
/financial/news	GET	Company news by ticker
/financial/financials	GET	All financial statements (requires period)
/financial/financials/income-statements	GET	Income statements (requires period)
/financial/financials/balance-sheets	GET	Balance sheets (requires period)
/financial/financials/cash-flow-statements	GET	Cash flow statements (requires period)
/financial/financials/segmented-revenues	GET	Revenue by segment/geography (requires period)
/financial/financial-metrics/snapshot	GET	Real-time financial metrics
/financial/financial-metrics	GET	Historical metrics (requires period)
/financial/analyst-estimates	GET	EPS estimates
/financial/earnings/press-releases	GET	Earnings press releases (see supported tickers)
/financial/insider-trades	GET	Insider trades
/financial/institutional-ownership	GET	Institutional ownership
/financial/filings	GET	SEC filings
/financial/filings/items	GET	SEC filing items (requires filing_type, year)
/financial/company/facts	GET	Company facts
/financial/financials/search/screener	POST	Stock screener
/financial/financials/search/line-items	POST	Search specific line items across tickers
/financial/macro/interest-rates/snapshot	GET	Current interest rates
/financial/macro/interest-rates	GET	Historical rates

---

Pricing

API	Cost
Stock prices	~$0.001
Company news	~$0.001
Financial statements	~$0.002
Segmented revenues	~$0.002
Analyst estimates	~$0.002
Earnings press releases	~$0.001
SEC filings	~$0.001
Line items / screener	~$0.002
Interest rates	~$0.0005

---

Get Started

1. Sign up at aisa.one
2. Get your API key
3. Add credits (pay-as-you-go)
4. Set environment variable: export AISA_API_KEY="your-key"

Full API Reference

See API Reference for complete endpoint documentation.