Package	Description
`@suaveplan/cryptocurrency`	Universal cryptocurrency utilities for wallet address validation, unit conversion, chain registry, gas estimation, ERC-20 token registry, calldata / function-s…
`@suaveplan/currency`	Universal currency conversion engine — pluggable `CurrencyProvider` interface, TTL-bounded `RateCache` with direct / inverse / triangulated lookup, primary + f…
`@suaveplan/currency-provider-binance`	Binance public-ticker crypto-rates provider for `@suaveplan/currency`. Sibling package in the foundation-with-sibling-plugins shape: implements the `CurrencyPr…
`@suaveplan/currency-provider-coingecko`	Universal CoinGecko sibling for `@suaveplan/currency-providers`. Implements the `CurrencyProvider` contract from `@suaveplan/currency` against the public `/sim…
`@suaveplan/currency-provider-coinmarketcap`	CoinMarketCap crypto-rates sibling provider for `@suaveplan/currency`. One of the nine `@suaveplan/currency-provider-<name>` sibling packages spun out of the 2…
`@suaveplan/currency-provider-cryptocompare`	Universal CryptoCompare crypto-rates provider for `@suaveplan/currency`. Sibling provider package on top of the slim `@suaveplan/currency-providers` core (`htt…
`@suaveplan/currency-provider-ecb`	Universal `@suaveplan/currency` rate provider for the European Central Bank's daily exchange-rates XML feed. Free, no API key required. Built on the slim `@sua…
`@suaveplan/currency-provider-fixer`	Fixer.io fiat-rates sibling provider for the slim `@suaveplan/currency-providers` core. Implements the `CurrencyProvider` contract from `@suaveplan/currency`,…
`@suaveplan/currency-provider-kraken`	Universal Kraken public-ticker rate provider for `@suaveplan/currency`. Wraps Kraken's free, no-API-key `/0/public/Ticker` endpoint into a `CurrencyProvider` s…
`@suaveplan/currency-provider-open-exchange-rates`	Universal `@suaveplan/currency` provider for openexchangerates.org. Routes `/latest.json` through the slim-core `httpRequest()` helper, validates the upstream…
`@suaveplan/currency-provider-virtual`	In-memory, programmable virtual / game currency provider for `@suaveplan/currency`. Sibling of the `@suaveplan/currency-providers` slim plugin core. No HTTP, n…
`@suaveplan/currency-providers`	Slim plugin core for `@suaveplan/currency` rate providers. Ships the `CurrencyProviderRegistry` (name-keyed lookup), the `defineCurrencyProvider` factory, the…
`@suaveplan/money`	Universal precise currency and money arithmetic using integer minor-unit representation. All operations use `bigint` so consumers never hit floating-point roun…

`payment`

Payment intent lifecycle, provider adapters, and fraud detection.

Package	Description
`@suaveplan/payment`	Universal payment intent lifecycle, webhook signature verification, receipt generation, fraud scoring, refund tracking, tax calculation, retry orchestration, r…
`@suaveplan/payment-provider-adyen`	Universal Adyen Checkout API v71 adapter for `@suaveplan/payment`. Implements the `PaymentProvider` interface via the slim `@suaveplan/payment-providers` c…
`@suaveplan/payment-provider-mollie`	Universal Mollie Payments API v2 adapter for `@suaveplan/payment`. Sibling provider package on the slim `@suaveplan/payment-providers` core: implements `Paymen…
`@suaveplan/payment-provider-paypal`	PayPal sibling adapter for the slim `@suaveplan/payment-providers` foundation. Ships `PayPalProvider` — a `PaymentProvider` implementation against the PayPal O…
`@suaveplan/payment-provider-square`	Universal Square Payments API adapter for `@suaveplan/payment`. Ships the `SquareProvider` class (implements the structural `PaymentProvider` contract with lit…
`@suaveplan/payment-provider-stripe`	Universal Stripe adapter for `@suaveplan/payment`. Implements `PaymentProvider` against the Stripe REST API using the slim `@suaveplan/payment-providers` found…
`@suaveplan/payment-providers`	Universal foundation for the `@suaveplan/payment-provider-*` sibling-package family. This package ships only the shared abstractions every concrete adapter…