Buy accounts

Charge your balance and get the accounts back in the same response.

/cs2, /rust and /extra share one shape. Pass type and quantity as query parameters. POST and GET both work and read the same query string; a POST body is only read for extended_warranty.

curl -X POST "https://www.nfa.pub/api/v1/cs2?type=prime&quantity=1&result=json" \  -H "X-Api-Key: rsk_..." \  -H "Idempotency-Key: order-1001"

{  "ok": true,  "order_id": "4b53000e7b4677d2-c69a8e94132d75e8",  "accounts": ["76561198168801886----eyAid..."],  "count": 1,  "charged_eur": 0.3,  "cached": false}

Keep order_id. /order, /replace, /orders and the webhooks all use it.

Parameters

Types

The Rust premium- types come with a Rust skin inventory worth $15 or more.

Charging

• You pay the priceCents that /products shows you, per account delivered.
• Your balance is checked before anything is reserved, so a shortfall costs nothing (E1401).
• Only delivered accounts are charged. A short fill is refunded down to what shipped. If nothing can be delivered, the whole charge is reversed and you get an error, never a silent loss.
• With extended_warranty=1 the JSON answer also has "warranty_hours": 12 and "warranty_extended": true, and charged_eur includes €0.30 for every account delivered. An account that is not delivered gets its €0.30 back with its price.
• Send an Idempotency-Key on every buy, so a retry after a timeout never charges twice. The extended warranty and the delivery hours are part of the parameters: the same key with different ones is E1301, never a second charge.
• Rate limited to 30 buys a minute per account: every key on the account shares the same 30, across all three endpoints. Separately, 120 requests a minute per IP address.

Pre-orders

Pre-orders are charged now, filled oldest-first when stock returns, only inside your delivery hours if you set them; cancel any time before it's filled for a full refund to your balance.

Add preorder=1. If the product is sold out, with nothing at all on the shelf, you get a pre-order instead of E1501. If there is stock, the flag changes nothing: you get your accounts, or E1501 with nothing charged if you asked for more than there is.

curl -X POST "https://www.nfa.pub/api/v1/cs2?type=prime&quantity=2&preorder=1&deliver_from=09:00&deliver_to=23:00&tz=Europe/Berlin&result=json" \  -H "X-Api-Key: rsk_..." \  -H "Idempotency-Key: order-1182"

{  "ok": true,  "order_id": "4b53000e7b4677d2-c69a8e94132d75e8",  "state": "preorder",  "preorder": true,  "quantity": 2,  "accounts": [],  "count": 0,  "charged_eur": 0.9,  "deliveryWindow": { "from": "09:00", "to": "23:00", "timezone": "Europe/Berlin" },  "cached": false}

• state is preorder, accounts is empty and count is 0. Without result=json the body is the single word preorder, and the order id is in the X-Order-Id header.
• charged_eur is taken from your balance now, at exactly the price a normal buy would charge.
• deliveryWindow is your delivery hours, or null for any time. The warranty (6 hours, 12 with extended_warranty=1) starts at delivery, so hours keep a pre-order from landing while you sleep.
• Your balance, your API protection limits and Idempotency-Key work exactly as for a normal buy. Read-only keys cannot place one (E1701).
• At most 10 accounts and one product per pre-order (E1505), and only while pre-orders are switched on (E1504).
• How the queue fills them, partial fills and supplier outages are in the Pre-orders guide. Change the hours with /preorder/hours and cancel with /preorder/cancel.

Errors