API Essential

For quantitative funds, FinTech, and programmatic data needs. One-click access to 13,000+ global macro indicators and 100,000+ financial data points — integrate into your research system in minutes.

2026 Database Upgrade — Every data point worth trusting

MM AI draws from a verifiable, traceable trusted database — every conclusion is grounded in real data.

MM Exclusive

Professional Research Indices

Fundamentals:

Forward-looking indicators, inflation expectations, business cycles

Sentiment:

AI optimism, fear & greed, institutional positioning

Trading:

Bull-bear indicators, multiple expectation indices

100M+

Core Data Points

Macro:

132 countries, central bank decisions, global equities/FX/bonds, ETFs

Industry:

AI, semiconductors, defense, crypto, nuclear energy, and more

Company:

5,000 US stock financials, earnings calls, calendars, forecasts

600M+

Partner Databases

Dun & Bradstreet:

600M+ global commercial credit data points

Isaiah Research:

In-depth semiconductor industry research

Partner Organizations:

Governments, central banks, international research organizations

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What data does API Essential include?

This plan provides universal macro, financial, and market data (GDP, CPI, forex, equities, earnings, etc.) for system integration and quant research. For MacroMicro's proprietary indicators (bull-bear index, recession probability, earnings NLP, etc.), see the Advanced Data Package.

Fast Seamless Integration

Standard RESTful API architecture. Integrate into your systems in minutes — saving 90%+ of data cleaning overhead.

RESTful API & JSON / CSV
Historical and real-time data alignment

Reliable Data Infrastructure

Continuous uptime backed by auto-retry and rate protection — keeping your research systems, backtests, and risk models consistently supported.

Auto-retry & rate protection
Redundancy for service continuity
100,000+ financial report data coverage

Dedicated Technical Support

Dedicated B2B support from quant and data engineers — real-time troubleshooting and indicator consultation.

Dedicated Slack / Email channel
Senior engineers respond promptly
Indicator definitions & data logic consultation

Evaluating data integration? Test it yourself

Download the full API technical spec, or apply for a 7-day free trial key for local integration and backtesting.

Comprehensive Data Coverage

From macro trends to micro markets — one-stop data integration covering all core areas.

TW / US / HK Stocks

Global ETF Data

Exchange Rate Trends

Commodity Prices

Government Bond Yields

CPI / GDP Indicators

Labor Market Data

Corporate Fundamentals

Developer-oriented Integration

API Essential provides an excellent developer experience. Below are the official API documentation, rate limits, and examples:

All Requests

All requests must include the Authorization header with the Bearer Token value.

💡 Find your API Key in Account Settings after your subscription takes effect.

Rate Limiting

All API requests are subject to rate limiting. If exceeded, the server returns a 429 Too Many Requests HTTP status code and a JSON error response.

authorization_and_limits.shJSON / HTTP

// 1. Header Requirement

GET /v1/stats HTTP/1.1 Host: api.macromicro.me Authorization: Bearer YOUR_API_KEY

// 2. Exceeding Rate Limits (429 Response)

HTTP/1.1 429 Too Many Requests Content-Type: application/json { "error": { "code": 429, "message": "Too Many Requests" } }