Create a payment in YooKassa. Returns a confirmation URL. Supports one-step and two-step payments, receipts, and metadata. MOVES REAL MONEY (the payer is charged) — irreversible.

Get payment details by ID. Returns status, amount, payment method, confirmation URL, and metadata.

Confirm a two-step payment (capture held funds). Optionally capture a partial amount. MOVES REAL MONEY — irreversible.

Cancel a payment (pending or waiting_for_capture). Releases any held funds.

List payments with filters by status, date range, and pagination cursor.

Save a payment method for recurring charges. Creates a small real payment to bind the card/wallet (charged, then refundable). MOVES REAL MONEY — irreversible.

Charge a saved payment method. Charges the card immediately WITHOUT any user interaction. MOVES REAL MONEY — irreversible.

Create a payment via SBP (Russian fast payment system). Returns a confirmation URL / deep-link for the payer's banking app. MOVES REAL MONEY — irreversible.

Create a split payment for marketplaces (distributes funds among partner shops). Requires the YooKassa-for-platforms product. MOVES REAL MONEY — irreversible.

Refund a payment (full or partial) by payment_id and amount. MOVES REAL MONEY (funds returned to the payer) — irreversible.

Get refund details by ID. Returns status, amount, and payment reference.

List refunds with optional filter by payment_id.

Create a standalone fiscal receipt (54-FZ). Supports payment and refund receipts with items, VAT codes, and customer contacts.

List receipts with filters by payment_id or refund_id.

Create a payout to a bank card, YooMoney wallet, or SBP. Requires the separately-activated YooKassa Payouts product with its own credentials (see README/SECURITY). Asynchronous — the response may be 'pending'; poll get_payout for the final status. MOVES REAL MONEY — irreversible.

Get payout details by ID. Returns status, amount, and destination.

Register a webhook URL for YooKassa events (payment.succeeded, refund.succeeded, etc.).

List all registered webhooks for this shop.

Delete a webhook by ID. Stops sending notifications for that webhook.

Get shop info: ID, status, test mode, fiscalization settings. (YooKassa has no balance endpoint; this returns shop configuration, not a monetary balance.)