Financial data API pricing. Standard paid subscriptions are backed by a 14-day money-back guarantee.

Free is for non-commercial use, such as personal projects and trying the API, including for up to 30 days on behalf of a company that is deciding whether to buy a plan. Pro covers one person's own work, including freelance work and reports for clients, while Max covers use at a company of any size, including reports for its clients. Selling anything built from the data to the public, such as a paid newsletter or signals, needs Redistribution, which also covers showing our numbers to the users of your own products. The licensing summary explains what each plan allows.

Yes, on every plan. You can publish your own charts, research and results and quote up to 100 numbers from the data in an article, post or report. On Free the work must be non-commercial, and selling it to the public, such as in a paid newsletter, needs Redistribution. The licence has the details.

When your plan ends, including when you cancel or move to a lower plan, the licence for data stored under it ends, though data the lower plan also covers stays licensed. Stop using the rest and delete it, with every copy, within 30 days. Everything you made from it is yours to keep, such as charts, research, models and results.

Yes, on every plan, through the MCP server or by pasting it into a chat. On Max and Redistribution, please use AI tools that don't train on your inputs, as paid business and API plans from the major providers do by default. No plan lets you train a general-purpose model such as a large language model on the data, or upload whole datasets into AI tools that train on what you give them. The licence has the details.

Pro is for one person. On Max and Redistribution everyone at your company, employees and contractors alike, can use the data, with several API keys that share the plan's limits and no charge per person. Each company in a group needs its own plan.

Each ticker in a call counts as one request, so one call for AAPL, MSFT and GOOGL uses three. Rows returned count toward a separate hourly and daily allowance, which large downloads can reach before the request quota. Past a limit the API returns HTTP 429, and Rate limits explains each response and when it resets.

The data comes through the API, and the Python client follows the pages of a long price, statement or metrics history for you and joins them into one table. Paid plans can also ask for many tickers in one call. For a custom delivery arrangement, email hello@xfinlink.com.

Yes. Free reads the last 12 months of prices, fundamentals, metrics and index changes, and paid plans read the full history. Insider transactions and institutional holdings come with paid plans, and Data coverage shows where each dataset starts.

Email hello@xfinlink.com within 14 days of subscribing and ask for a full refund. The plan ends when we receive your request, and you delete its data and confirm that by email within 7 days. If you're a business, we pay the refund once you've confirmed. If you're a consumer, we don't hold the refund back while we wait. The licence has the details.

Manage billing on your dashboard opens the billing portal, where you can cancel anytime. With a research promotion entered in Stripe Checkout, cancel before the free period ends and pay nothing; plan and billing changes become available afterward. Earlier invitation trials preserve their original monthly/yearly switching terms, and earlier three-month research discounts keep plan changes disabled until the discount ends. Otherwise, you can switch plans or billing periods, with the price difference prorated. A cancelled plan runs to the end of its billing period, then moves to Free.

You pay through Stripe Checkout, by card or another payment method available in your country. Standard discount entry is available with monthly billing; a research invitation link also enables its code with yearly Pro or Max. Your dashboard shows your plan and its limits, and Manage billing opens the billing portal, where you can update your payment method, check your renewal date and download invoices.

Yes. Students and researchers can ask for a discount by emailing hello@xfinlink.com from a university email address.

Email hello@xfinlink.com. The documentation covers every endpoint with a sample call, and Errors explains each error the API returns.