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API

General
General Information Generate a signature
Deposits
Getting started Create a deposit Create a deposit without redirection (iframe) Deposit notification (webhook) Check an deposit status Get a list of deposits Deposits without 8-day waiting period (Steam Trade Protection) Deposit approval with 8-day hold Get failed webhook notifications
Deposits without SkinsBack UI
Create a deposit without SkinsBack UI (API) Get user's inventory
Skins Withdraw
Skins price list Skins search Buy skin Bulk buy skins Get skin purchase info Skin purchase history
Other
Get the project balance Get the history of withdrawals and deposits of money Get currencies and rates Server status Events real-time: websockets Events real-time: webhooks

Get skin purchase information

Information on the purchased skin. The method allows you to find out the Steam Trade Offer ID, as well as whether the item is accepted by the user (or rejected).

The required parameters are highlighted in blue.

Send a POST request to API Endpoint with the following parameters:

method
string
market_getinfo
buy_id
int
'buy_id' of purchase (from method market_buy)
— OR —
custom_ids
array
'custom_id's in your system. If this parameter is specified, the response will contain an items array containing information on each purchase.
— OR —
buy_ids
array
'buy_id's of purchases. If this parameter is specified, the response will contain an items array containing information on each purchase.

Response from the server:

If successful, a JSON object with the following contents will be sent in response:

item
object
An object containing information about the purchased skin
— item.id
int
Skin ID
— item.name
string
Skin name
— item.price
float
Skin price in USD
— item.classid
string
Class ID of skin
buy_id
int
Skin purchase ID
offer_status
string
Skin purchase status:
1. 'creating_trade' — trade in the process of creation
2. 'waiting_accept' — waiting for trade accept
3. 'accepted' — trade accepted
4. 'canceled' — the trade was rejected by the user
5. 'timeout' — timeout (10 minutes)
6. 'invalid_trade_token' — invalid trade token
7. 'user_not_tradable' — the user has trade restrictions
8. 'trade_create_error' — error of creating a trade (try again)
9. 'rollback_user' — skin has been returned by user (Steam Trade Protection)
10. 'rollback_supplier' — skin has been returned by supplier (Steam Trade Protection)
in_hold
bool
Is the skin in hold or not
in_hold_until
string (datetime)
The date until which the skin will be on hold (a rollback may be made)
error_reason
string
Reason (if present):
1. 'user_cant_trade' - user has a restriction on trading in Steam
2. 'private_inventory' - user needs to open inventory
3. 'user_trade_ban' - user has Trade Ban
4. 'user_inventory_is_full' - user's inventory is full
5. 'too_many_failed_attempts' - too many failed withdrawal attempts for user
6. 'skin_unavailable' - skin unavailable for purchase (or sold)
steamid
string
Steam ID of user
date
int
Purchase date (UNIX time)
balance_debited_sum
float
The amount debited from the project's balance (USD)
tradeofferid
string
Trade Offer ID on Steam (only available if the trade was created)
custom_id
string
'custom_id' in your system

Successful response example:

{
    "status": "success",
    "item": {
        "id": "1280",
        "name": "Taunt: RazorFlip!",
        "price": "0.16",
        "classid": "1723112726"
    },
    "buy_id": "9",
    "offer_status": "trade_create_error",
    "error_reason": null,
    "steamid": "76561198050648523",
    "date": "1596999226",
    "balance_debited_sum": "11.73"
}

List of possible errors:

1
missing_one_of_required_params
Missing required parameter (buy_id, buy_ids, or custom_ids)
2
offer_not_found
Skin purchase not found
-6
market_disabled
Market is off
standard errors:
-1
please_use_post_method
Need to use the POST method
-2
invalid_shopid
Project Client ID not found in the system
-3
invalid_signature
Invalid signature
-4
shop_not_active
Project inactive
-5
invalid_method
Invalid API method
-7
request_limit_reached
API requests limit reached (500/per minute)
-8
invalid_ip_address
Specify IP address in merchant panel
-9
under_maintenance
Site under maintenance
-10
invalid_client_secret
Invalid X-CLIENT-SECRET header
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