Free forever, no credit card.
Free forever, no credit card.
Basic level — supporting intraday data and up to 10 years of historical data.
Professional level — real-time updates, full historical data and up to 100,000 requests.
Business level — all the tools you will ever need, for up to 500,000 monthly requests.
Looking for more?
Contact us for a quote.
Real-Time Updates: Intraday data with data frequency intervals below 15
Where is the data coming from?
Stock market data provided by the marketstack API is licensed and sourced from multiple high-authority market data providers around the world. Stock market data from United States exchanges is licensed and sourced from Tiingo, Inc. out of New York City, USA.
How scalable is this service?
The marketstack API service is built on top of apilayer cloud infrastructure and therefore comes with a significant level of scalability and performance. The API currently handles several million API requests per hour with ease. Are you interested in a high-volume subscription plan? Reach out to marketstack Sales.
What is the API's uptime?
The marketstack API's system status is kept track of 24/7 by the apilayer team. We keep the amount of outages or service disruptions at a minimum and are proud to have an uptime of nearly 100%, calculated based on the last 365 days. Interested in seeing the details? You can check out the marketstack public status page using the following URL: status.marketstack.com.
What is the difference between free and paid subscriptions?
At marketstack we offer a Free Plan that will allow users to make up to 100 market data API requests per month, supporting end-of-day data as well as up to 12 months of history. As soon as there is a requirement for more API requests or intraday data (for US tickers), users can choose from one of our premium subscription plans, available on our Pricing page or contact us for a custom solution.
Which subscription plan fits my needs?
The most important factor you need to take into account when choosing a subscription plan is the number of allowed monthly API requests. If you will stay below 100 monthly requests and only need end-of-day data, you can go for the Free Plan. If your volume exceeds 100 requests and/or you require more accurate, intraday data with regular updates, you will need to choose at least the Basic Plan. Other decisive factors include HTTPS encryption, technical support, and more.
Which payment methods are supported?
Payments can be made via credit card (Visa, MasterCard, Discover, Diner's Club, American Express). Enterprise and high-volume customers may request annual bank transfer payments to be enabled. You can change your payment method at any given time in the "Payment" section of your account dashboard.
Can I also pay yearly?
Yes. If you choose annual billing, the total price of your subscription plan will be up to 15% lower than the total amount you would pay with a monthly payment frequency.
Convinced? Tap into real-time market data by getting an API key today Get Basic Plan