Operator and contact
Service brand: Lume Exchange Rates. Customer support: Customer support.
Service and deliverables
The website provides currency conversion and historical charts. Paid API plans provide authenticated access to the exchange-rate endpoints described in our documentation, subject to plan quotas and source availability. Rates are indicative reference data, not bank quotes, money transfers, trading execution, or investment advice.
Accounts and API keys
Provide accurate account information and protect your login and API keys. Do not share, sell or publish keys, bypass limits, or interfere with the service. The service is not intended for children under 14.
Prices, renewal and access
Prices are in USD; applicable taxes are shown at checkout. Monthly subscriptions renew each month. Annual subscriptions are billed in full in advance and renew each year. The pricing page lists the full annual charge, monthly request allowance and rate limits. Unlimited means no monthly request cap; per-second and per-minute limits and the acceptable-use policy still apply. API access requires a confirmed active paid subscription. Paid checkout remains unavailable until merchant onboarding and service readiness are complete.
Payments and cancellation
When enabled, Paddle processes purchases as Merchant of Record under its buyer terms. Cancel future renewals through the billing portal in your account or contact support before renewal. Cancellation normally takes effect at the end of the paid period; access continues until then. Cancellation alone does not refund previous charges. See the Refund & Cancellation Policy for refund eligibility.
Changes and termination
We may change or suspend the service for security, legal, upstream licensing or operational reasons. We normally give 30 days’ notice of materially adverse contractual changes and 7 days for other changes. You may request account deletion or cancel your subscription. Statutory refund and consumer rights remain available.
Liability and applicable law
Data may be delayed, unavailable or corrected; independently verify information used for consequential decisions. Liability exclusions do not apply to fraud, intentional misconduct, gross negligence, personal injury or liabilities that cannot lawfully be excluded. Republic of Korea law applies without depriving consumers of mandatory protections or jurisdiction rights in their place of residence.