NOWPayments

Get Full Currencies

Return the official list of supported NOWPayments currencies. Hard rules: - Use this tool to validate whether a ticker is supported. - If a ticker is missing from the returned list, treat it as unsupported. - Do not create payments or invoices from this tool. - Never assume unknown tickers are valid. Trigger keywords: available currencies, supported currencies, supported coins, supported crypto, available coins, available crypto, list currencies, list of currencies, list supported currencies,

Get Min Amount

Check the minimum allowed NOWPayments amount for a currency pair. Hard rules: - Use this before creation when the user asks whether an amount is valid or when minimum validation is required. - currency_from and currency_to must be real supported tickers. - Do not guess tickers. - Do not create payment or invoice from this tool. - If the requested amount is below the returned minimum, creation is forbidden unless the user explicitly provides a new valid amount. - Never add fields outside the sch

Create Invoice

Create a hosted NOWPayments invoice/payment link only when the user wants a checkout page, payment URL, hosted invoice, or payer-selected cryptocurrency. Hard rules for this tool: - This tool creates a new immutable invoice object. - Use this tool for hosted checkout flows. - Do not use this tool if the user asked for a direct deposit/payment address with predefined pay_currency; use create_payment instead. - Required fields must be explicit: price_amount and price_currency. - pay_currency is o

Create Payment

Create a direct NOWPayments payment only when all payment parameters are explicit, valid, and supported. Hard rules for this tool: - This tool creates a new immutable payment object. - Use this tool only for direct/predefined payment flows, not hosted checkout links. - Required fields must be explicitly known: price_amount, price_currency, pay_currency. - Do not infer or invent pay_currency. - Do not accept unsupported or fictional tickers. - If any parameter differs from a previously created p

Get Payment Status

Retrieve the current status and details of a payment using its payment ID. Trigger keywords: payment status, check payment, payment state, transaction status, invoice status, order status, status of payment, status of invoice, current payment status, current status, check status, get status, retrieve status, payment details, payment info, transaction details, lookup payment, find payment, payment by id, status by id, payment progress, payment update, is payment finished, is payment complete, is