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POST
/
api
/
dev
/
create_listing
curl -X POST "https://api.liquid.tf/api/dev/create_listing" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_SITE_API_KEY" \
  -d '{
    "items": [{
      "asset_id": "12321312414",
      "price": 16500,
      "promoted": 0,
      "game": "440",
      "user_note": "Great condition! Fast delivery"
    }]
  }'

{
  "success": true,
  "created_listings": [
    {
      "listing_id": "66f2b3f4c4a1f7b9a8a4f123",
      "sku": "5021;6",
      "asset_id": "12321312414"
    }
  ]
}

​
Overview

Creates marketplace listings for your items. You can create up to 100 listings in a single request.

​
Authentication

​
X-API-Key
string
required
Your site API key

​
Rate Limit

5 requests per minute

​
Request Body

​
items
array
required
Array of items to list (max 100 items)
​
multiaccount_proxy
string
Steam ID of a linked account to associate with these listings. When set, the listing’s automation status will be determined by that linked account’s user agent instead of the main account’s.

​
Response

​
success
boolean
Returns true if listings were successfully created
​
created_listings
array
Array of created listing objects
curl -X POST "https://api.liquid.tf/api/dev/create_listing" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_SITE_API_KEY" \
  -d '{
    "items": [{
      "asset_id": "12321312414",
      "price": 16500,
      "promoted": 0,
      "game": "440",
      "user_note": "Great condition! Fast delivery"
    }]
  }'

{
  "success": true,
  "created_listings": [
    {
      "listing_id": "66f2b3f4c4a1f7b9a8a4f123",
      "sku": "5021;6",
      "asset_id": "12321312414"
    }
  ]
}

​
Batch Limit

Max 100 items per request

To create more than 100 listings, make multiple API calls.

​
Notes

All prices are in cents. For example, $1.65 = 16500 cents.
Set promoted: 1 to feature your listing. Promoted listings appear first in search results.
User notes are visible to all buyers and can help provide additional context about your item (e.g., “Craft #42”, “Clean history”).
Use multiaccount_proxy to manage listings across multiple Steam accounts from one API key.