I need a good economic calendar API for my trading bot.

Choosing the right economic calendar API for a trading bot depends heavily on your budget, latency requirements, and whether you need global coverage or just major G7 economies.

The top economic calendar API providers heavily utilized in algorithmic trading span multiple tiers:

• Trading Economics API — The gold standard for macro data. It provides robust RESTful endpoints with lightning-fast response times (150-300 ms). It covers millions of indicators across nearly 200 countries. It is professional-grade, though pricing for developer/enterprise access starts around $49/month scaling up to higher tiers. Explore plans on the Trading Economics API.
• Financial Modeling Prep (FMP) Economic Calendar — A developer-favorite, cost-effective alternative. FMP provides a clean, JSON-based Financial Modeling Prep Economic Calendar API endpoint that covers major global economic events, actual vs. consensus estimates, and historical impact ratings. Paid tiers are budget-friendly (typically starting around $20-$30/month).
• EOD Historical Data (EODHD) — Known for comprehensive fundamental feeds, EODHD offers an EODHD Economic Events Calendar API supporting over 30 countries and 50+ event types (PMIs, retail sales, bond auctions). It's a great middle-ground if you want to bundle macro calendars with end-of-day or fundamental stock data.
• AlphaFlash Select — For high-frequency trading (HFT) bots requiring ultra-low latency down to milliseconds ahead of traditional news terminals. It utilizes a STOMP-based API architecture, though it is expensive and targeted toward institutional setups.

To help narrow down the best fit, tell me:

• What programming language / framework is your bot built in?
• What is your monthly budget?
• Do you need HFT-level sub-second speed , or is a standard REST poll sufficient?

If this is for a trading bot, I’d prioritize an API that gives you scheduled release time + consensus + previous + actual + revisions + importance, rather than one that only exposes macroeconomic time series.

My top pick: Trading Economics

Trading Economics is probably the best fit for a serious macro-event trading bot.

• Very broad coverage: 196 countries and millions of economic indicators.
• Calendar data includes actual, previous, forecast, revisions, importance, currency, unit, event time, and source.
• Supports filtering by country, indicator, event, group, ticker, importance, and date range.
• Has a calendar updates endpoint, which is particularly useful for a bot because forecasts and event information can change.
• They also offer point-in-time data, useful if you backtest strategies and want to avoid look-ahead bias from subsequently revised data.

Other good options

Finnhub's economic calendar provides upcoming/recent releases with actual, estimate, previous, impact, country, time and unit, although its economic-calendar endpoint requires Premium access; historical events/surprises are Enterprise.

Alpha Vantage is excellent for economic indicator time series, but its documented API is less compelling if your main requirement is a proper event calendar with consensus/importance/revision handling.

What I'd use for a trading bot

For something like an NFP/CPI/FOMC-driven FX bot, I'd structure it roughly like:

Calendar API
     ↓
Normalize events
     ↓
Store scheduled release
     ↓
Track forecast revisions
     ↓
Release occurs
     ↓
actual - consensus surprise
     ↓
Trading signal
     ↓
Risk/filter layer
     ↓
Execution

One particularly useful Trading Economics feature is its importance field, where 1 = low, 2 = medium, 3 = high, so you can automatically restrict the bot to high-impact releases.

If you tell me what you're trading (FX, futures, equities, crypto) and your language (Python/Node/C++), I can narrow this down to the best API and show you the exact architecture/code I'd use.

Choosing the right economic calendar API for a trading bot depends heavily on your asset class (Forex, Equities, Futures, or Crypto), budget, and how critical ultra-low latency is to your execution.

Here are the top-rated economic calendar APIs used in algorithmic trading, broken down by their strengths:

• Trading Economics Calendar API : Widely considered the gold standard for global macroeconomic coverage. It covers 196 countries, providing actuals, consensus forecasts, historical data, and Point-In-Time (PIT) metrics pulled directly from official sources. Best for: Professional and multi-asset trading bots needing deep, institutional-grade global data.
• Finnhub Economic Calendar API : A developer-friendly and cost-effective option that offers robust real-time economic data alongside stock fundamentals and forex. They provide a generous free tier to get started and straightforward JSON endpoints. Best for: Hobbyists, lightweight bots, and budget-conscious developers.
• EODHD (End of Day Historical Data) API : Known for reliable, low-cost fundamental and macroeconomic data feeds. Their macroeconomic calendar covers worldwide economic events with clean historical depth. Best for: Backtesting strategies that require historical macroeconomic event data alongside price action.
• FXMacroData : A specialized, purpose-built feed tailored specifically for FX and macro event-driven algorithmic strategies. It combines currency-scoped indicators, precise release timestamps, and spot context via clean REST and MCP access. Best for: High-frequency or dedicated Forex event-trading bots.
• FRED (Federal Reserve Economic Data) : Maintained by the Federal Reserve Bank of St. Louis, this is completely free and unmatched for deep historical macro research. However, it is not built for real-time trade execution or instant breaking-news calendar alerts—use it for baseline modeling and backtesting.

To help narrow down the best fit, tell me:

• What asset class is your bot trading (Forex, Crypto, Equities, Futures)?
• Do you need real-time/low-latency feeds for live execution, or is this primarily for backtesting historical events?

For a trading bot, the “best” economic calendar API depends on whether you need low-latency releases, historical backtesting, broad macro coverage, or cheap/free access. These are the strongest options:

1. Trading Economics — best overall for macro trading bots

Good for: FX, futures, macro strategies, volatility filters, event-driven trading.

Pros:

• Very broad global coverage (countries, indicators, forecasts, actuals, revisions).
• Calendar endpoints support filtering by country, indicator, ticker, importance, and dates.
• Supports JSON/CSV and has streaming calendar updates for live applications.
• Includes consensus vs. actual vs. previous values, which is useful for “surprise” models.

Example use:

• Avoid opening EUR/USD trades 5 minutes before ECB decisions.
• Score CPI/NFP releases by surprise magnitude.
• Build macro event backtests.

Downside: Usually paid; licensing depends on usage.

---

2. Benzinga Economic Calendar API — best if you also trade equities

Good for: Stock trading bots that combine earnings, news, and macro events.

Pros:

• Economic calendar includes international events, importance levels, actual/forecast/prior values, and categories like employment, GDP, and inflation.
• JSON/XML delivery and historical coverage are available.
• Fits well if your stack already consumes Benzinga news/market APIs.

Downside: More finance-platform oriented; may be overkill if you only need macro events.

---

3. Alpha Vantage — good low-cost starting point

Good for: Prototypes and smaller bots.

Pros:

• Easy REST integration.
• Developer-friendly.
• Useful if you already use their market data.

Downside: Economic calendar depth and latency may not match dedicated macro-data vendors.

---

4. Government/open sources — best for DIY and research

Examples:

• Federal Reserve Economic Data (FRED) for U.S. macro series.
• Official statistical agency APIs.

Pros:

• High-quality source data.
• Often free.

Downside:

• You usually have to build the calendar/event normalization layer yourself.

---

What I would pick for a trading bot

For most retail-to-professional automated trading systems, I’d start with Trading Economics because the fields you need for event trading are already structured: event time, country, importance, forecast, previous, actual, and revisions.

A typical bot pipeline would look like:

Economic Calendar API
        ↓
Event normalizer
        ↓
Impact filter (CPI, NFP, FOMC, ECB, etc.)
        ↓
Trading rules
        ↓
Broker API execution
        ↓
Risk manager

One thing to check before committing: do you need the calendar only for blocking trades around events, or are you trying to trade the release itself (news-strategy bot)? The API requirements are quite different.

Here are top web results for exploring this topic:

Trading Economics·https://tradingeconomics.com Calendar API - Trading Economics Trading Economics provides its users with a near real-time economic calendar updated 24 hours a day. It's the most complete, accurate and timely economic calendar available on the world wide web. Cale Reddit·https://www.reddit.com**Economic Calendar API** : r/algotrading - Reddit That actually seems super useful, do you have any idea what additional value the Trading Economics calendar API provides, as I think their cheapest package is something like $400/month, if not more. b Finnhub·https://finnhub.io**Economic Calendar API** - Finnhub The API is organized around REST. Our API has predictable resource-oriented URLs, accepts form-encoded request bodies, returns JSON-encoded responses, and uses standard HTTP response codes, authentica FXStreet·https://docs.fxstreet.com**Economic Calendar API** - FXStreet Docs FXStreet owns useful macroeconomic data on the most relevant economic events. This data can be accessed using our Economic Calendar API. OHLC.Dev·https://ohlc.dev**Economic Calendar API** - Real-Time Economic Data - OHLC.Dev Designed for teams that operate around market-moving events. From trading automation to macro research, the API is structured for workflows that need reliable event timing and impact awareness. Six ap Financial Modeling Prep·https://site.financialmodelingprep.com**Economic** Data Releases Calendar API | Financial Modeling Prep ... schedule of upcoming economic data releases. This tool is essential for investors who want to: Stay Updated on Economic Events: Access a calendar that lists the dates and details of key economic d GitHub·https://github.com andrevlima/economic-calendar-api: API that retrieves the Forex ...This project consists of a PHP-based API endpoint designed to rapidly deliver the current economic calendar of events in JSON format, often utilized within the Forex market. It sources its data from i EODHD·https://eodhd.com**Economic** Events Calendar API - EODHD Economic Events Calendar API. Economic Events API. Today, we are happy to announce our new Economic Events Calendar API. The Economic Events API is part of the Fundamental API and is accessible under Benzinga·https://www.benzinga.com International Economic Calendar - Benzinga APIs Benzinga's Economic Calendar API provides traders, investors, and financial platforms with the most up-to-date, market-moving economic events from around the globe. OpenBB Docs·https://docs.openbb.co**economy**/**calendar** - Reference | OpenBB Docs The Economic Calendar provides information on economic events and data. Use the OBB Python function obb.economy.calendar() to retrieve economic calendar data. The function accepts parameters such as

For a trading bot, the “best” economic calendar API depends on whether you need low-latency releases, broad global coverage, free access, or historical backtesting data. These are the strongest options:

My shortlist for a trading bot

1. Best overall: Trading Economics API

This is usually the first choice for a macro-aware bot. It provides:

• Upcoming economic events
• Actual vs forecast vs previous values
• Event importance levels
• Country/indicator filtering
• Calendar update feeds
• Streaming calendar releases via WebSocket-style connections

Example use cases:

• Avoid trading 5 minutes before CPI/NFP/FOMC
• Trade forecast surprises:
  • surprise = actual - forecast
• Weight events by importance:
  • CPI = high
  • Retail sales = medium/high
  • Minor surveys = low

The API supports calendar filtering by country, ticker, date range, and importance.

2. Good lower-complexity option: Financial Modeling Prep

If your bot already uses FMP for equities/fundamentals, adding their economic calendar can be convenient. Their economic calendar endpoint provides schedules of upcoming releases.

What I would build into a production bot

Store each event like:

{
  "event": "US Non Farm Payrolls",
  "country": "United States",
  "time": "2026-08-07T12:30:00Z",
  "importance": 3,
  "forecast": 180000,
  "previous": 150000,
  "actual": null
}

Then create logic such as:

if event.importance == 3:
    block_new_positions(minutes_before=15)
    reduce_position_size(percent=50)

After release:

surprise = actual - forecast

if surprise > threshold:
    bullish_usd_signal()
elif surprise < -threshold:
    bearish_usd_signal()

My recommendation by trading style

• Forex / macro futures: Trading Economics
• US stocks + earnings + macro: Trading Economics or FMP
• High-frequency around releases: Trading Economics streaming
• Backtesting macro strategies: Trading Economics with historical calendar data
• Just need a free prototype: FMP or Alpha Vantage first

For a serious bot, I would avoid scraping websites like Investing.com or Forex Factory; the data can be useful for manual trading but is less reliable for automated execution.

If you tell me your bot’s market (forex, equities, crypto, futures) and language (Python, Node, C++), I can narrow it down and suggest an architecture.

If this is for a real trading bot, my first choice would be Trading Economics.

My shortlist

Why Trading Economics stands out

Its calendar API gives you fields such as:

• release timestamp
• country
• event/category
• actual
• forecast/consensus
• previous
• importance
• revision
• source
• ticker/symbol

You can filter by country, indicator, event, group, importance, or ticker.

More importantly for a bot, it has a WebSocket streaming endpoint for live calendar releases rather than forcing you to poll constantly.

It also offers point-in-time calendar data, which is particularly valuable if you're backtesting a strategy. It preserves what the calendar actually looked like at the time, rather than allowing later revisions to leak into your historical backtest.

For example, a basic high-impact-US-events request can be structured around:

/calendar/country/united states?importance=3

and the API supports JSON/CSV responses.

One important caveat: Trading Economics is subscription-based, and the appropriate plan depends on request volume and features.

What I'd use for a trading bot

I'd actually build the event layer like this:

Economic API → normalized event database → strategy/risk engine

Store at minimum:

event_id
timestamp_utc
country
event
importance
actual
forecast
previous
revised
source
received_at

Then your strategy can do things like:

if high_impact_US_event within 5 minutes:
    reduce_position_size()
    widen_entry_filter()

rather than having your trading logic directly depend on the vendor's API schema.

If you tell me what you're trading (FX, futures, crypto, equities), your language (Python/Node/etc.), and roughly how many requests/events you need, I can narrow this down to the best API and pricing tier for your bot.

Choosing a reliable economic calendar API for a trading bot depends heavily on whether you need point-in-time accuracy (historical backtesting without look-ahead bias), real-time sub-second updates , or just a simple budget-friendly feed for upcoming high-impact events like CPI or FOMC.

Top economic calendar API providers are categorized below by their strengths:

• Trading Economics API — Best for Professional & Institutional Accuracy. Known for having one of the most comprehensive and timely macro calendars covering nearly 200 countries. It provides actuals, consensus forecasts, revision tracking, and crucially, Point-In-Time (PIT) data which lets your bot query numbers exactly as they appeared historically (vital for clean backtesting).
• Financial Modeling Prep (FMP) API — Best Value for Multi-Asset Bots. Offers a clean Economic Data Releases Calendar API alongside extensive stock, treasury, and fundamental endpoints. It’s developer-friendly, reasonably priced, and very easy to parse via straightforward JSON REST routes.
• FXStreet Economic Calendar API — Best for Forex and Real-Time Event Webhooks. Highly tailored to currency markets. A standout feature for automated bots is their support for webhooks , meaning your bot doesn't have to waste resources constantly polling the API; it gets pushed an alert right when data or event states update.
• EODHD (End of Day Historical Data) API — Best for Lightweight Integration. Their Economic Events Calendar covers 30+ countries and 50+ indicator types. It integrates seamlessly if you are already utilizing EODHD for broader fundamental or historical price data feeds.
• Alternative Aggregators (via RapidAPI / Apify) — Best for Low-Cost Prototyping. Services like the Ultimate Economic Calendar on RapidAPI or scrapers targeting Forex Factory/Investing.com can get you started quickly on a budget, though they carry a minor risk of breaking if the underlying scraped UI elements change structure.

To help narrow down the best fit, tell me:

• What asset class is your bot trading (Forex, Equities, Crypto)?
• Do you need this primarily for live execution filtering (avoiding trades during high-impact news) or for backtesting strategies?

For a trading bot, I’d prioritize data quality, timestamps, revisions, and licensing over just the number of events. The best choice depends on whether you trade FX, equities, crypto, or macro strategies.

Strong options

My picks by use case

Forex bot (CPI, NFP, FOMC, rates):

1. FXMacroData
2. Trading Economics
3. QuantGist

Stock/index bot (SPX, NASDAQ, sector rotation):

• Trading Economics is usually the safer primary calendar source because it covers global macro events and lets you filter by country/indicator/ticker.

Backtesting event strategies: Look for:

• historical calendars
• point-in-time data (avoid look-ahead bias)
• revisions
• exact release timestamps
• forecast consensus at the time of release

A cheap calendar that only gives today’s events can produce misleading backtests.

Minimum fields your bot should ingest

{
  "event": "US CPI YoY",
  "country": "United States",
  "currency": "USD",
  "timestamp": "2026-08-13T12:30:00Z",
  "importance": "high",
  "forecast": "3.1%",
  "previous": "3.0%",
  "actual": null
}

Then your strategy can do things like:

• stop trading 5 minutes before high-impact releases
• widen spreads/slippage assumptions around events
• compare actual vs forecast surprises
• tag historical trades by macro regime

For a production trading bot, I’d probably start with Trading Economics for breadth and add a more specialized FX/macro feed if your strategy is event-driven.

If you tell me your market (forex / stocks / futures / crypto) and language (Python, Java, Node, etc.), I can narrow it down and suggest an integration pattern.

When building a trading bot, an economic calendar API needs to give you reliable timestamps, impact ratings (low/medium/high volatility), consensus estimates, and fast actual-value updates so your bot can pull out or adjust risk parameters before major macro drops.

The best options on the market depend on your budget, asset class, and how real-time your execution needs to be:

• Trading Economics Calendar API — The Gold Standard for Accuracy. It pulls directly from official sources rather than third-party aggregators. It features point-in-time (PIT) data (crucial for backtesting how numbers looked before revisions) and robust historical metrics. The downside: Pricing is enterprise-geared and can be expensive for hobbyists.
• Financial Modeling Prep (FMP) Economic Calendar API — Best All-in-One Value. FMP offers a very clean, developer-friendly REST JSON endpoint covering global economic data releases, consensus vs. actual values, and ratings. It is widely used because you can bundle it with stock prices, fundamentals, and earnings calendars.
• Finnhub Economic Calendar API — Best for Budget/Prototyping. Finnhub offers developer-friendly tiers with straightforward JSON payloads covering global macroeconomic events and impact thresholds. It's a quick way to spin up a bot, though heavy-volume or ultra-low latency users sometimes supplement it with redundant feeds.
• EODHD Economic Events Calendar API — Great Global Coverage. EODHD provides a solid global feed covering 30+ countries and dozens of event types (PMIs, retail sales, central bank meetings). It’s reliable for daily or hourly syncs, though it may lack the sub-minute tick updates required for high-frequency news-straddle bots.
• FXMacroData — Best Niche for FX & Macro. If your trading bot focuses heavily on currencies and macro positioning, FXMacroData combines release calendars with weekly CFTC Commitment of Traders (COT) data on transparent self-serve individual pricing.

To help narrow down the ideal choice, tell me:

• What asset class is your bot trading (Forex, Equities, Crypto, Futures)?
• Do you need ultra-low latency live updates (seconds/minutes around release) or just daily/weekly scheduling for risk management?