Paynow Integration Skill

A Claude skill for integrating the Paynow Zimbabwe payment gateway — without the bugs that cost merchants money.

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Why this exists

Paynow's official documentation tells you to gate order fulfilment on the SDK's `paid()` helper.

Follow that advice and you will lose orders. A Paynow transaction is **fully paid** in three states — `Paid`, `Awaiting Delivery` and `Delivered` — but the PHP SDK implements the helper as:

public function paid()
{
    return $this->status() === 'paid';
}

So `Awaiting Delivery` returns `false`. The money arrives, the callback returns `200`, Paynow never retries, the dashboard shows the transaction as paid — and your customer gets nothing. Silently, with no error and no log line.

The Node SDK is worse: it has **no `paid()` method at all**, yet the published quickstart still shows `if (status.paid())`. That throws `TypeError` at runtime.

This skill exists because in