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Questions about the API, a use case you'd want to pay for, a date you think we got wrong, or anything else — send it here. This is the one direct line; leave an email and we'll get back to you.

✓ Got it — thanks. We'll get back to you at the address you gave. If it's a correctness report, we'll trace it to the source of record and, if we're wrong, ship the fix as a new dataset version.

Prefer to just try it? The live playground runs keyless, and free API keys are instant. Pricing and paid onboarding: /pricing.