---
title: How to create an external Inventory (DSP)
description: This article is a step-by-step guide on how to create an inventory.
---

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2. [DSP account](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en)
3. [DSP How to](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#dsp-how-to)

# How to create an external Inventory (DSP)

## This article is a step-by-step guide on how to create an external inventory.

### Content

- [Overview](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#overview)
- [Step 1: Create Inventory - General Tab](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#step_1)
- [Step 2: Configure Pricing](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#step_2)
- [Step 3: Associate Lists (Optional)](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#step_3)
- [Step 4: Generate Integration Components](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#step_4)
- [Next Steps](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#next_steps)
- [Key Points](https://help.gamoshi.com/knowledge/how-to-create-an-inventory-2#key_points)

---

### Overview

External inventory connects your DSP to additional traffic sources beyond the GamoshiX Marketplace, including direct publishers, SSPs, and custom integrations.

---

### Step 1: Create Inventory - General Tab

1. Go to **Inventory Module** → **List** tab → Click **'+'**
2. Complete **General tab** (must save before other tabs become available)

#### Required Fields:

- **Name:** Descriptive inventory name
- **Inventory Source:** App or Site
- **Integration Type:** Select integration method (cannot be changed later)

#### Optional Fields:

- **Business Partner:** Associate with existing business partner
- **Max QPS:** Query per second limit (empty = no limit)
- **Max Incoming Requests:** Request limit in thousands (empty = no limit)
- **A-Domain Mandatory:** Exclude responses without advertiser domain (default: off)
- **MRAID Filters:** Exclude MRAID responses for all traffic or specific bundles (default: off)

---

### Step 2: Configure Pricing

Set bid floor rules to control minimum pricing:

- Rules applied based on **priority** (0-10) and **granularity**
- When multiple rules apply, **highest CPM wins**
- Create rule with bid floor amount and optional priority
- Filter rules by App ID, Bundle ID, or Domain

*For detailed pricing configuration, see [Inventory Pricing Guide →](https://support.gamoshi.com/knowledge/pricing-tab-1)*

---

### Step 3: Associate Lists (Optional)

Add targeting lists for brand safety and control:

- View, add, remove, or pause list associations
- Create new lists directly from this tab

*For detailed list management, see [Inventory Lists Guide →](https://support.gamoshi.com/migrated/knowledge/lists-tab-3)*

---

### Step 4: Generate Integration Components

Access **Integration tab** to generate technical components for your inventory partner.

#### Integration Types:

**Open RTB**

- Copy RTB endpoint URL
- Send to inventory partner for bidding connection

**VAST (Video)**

- **Media:** Video
- **Source:** App, Site, or CTV
- **Options:** Client/player or server-side
- Select source → macros appear automatically
- Choose SSP: Gamoshi (default), Spring Serve, or Publica
- Copy VAST URL to share with partner

**Header Bidding**

- **Server-side:** For prebid server adapter implementation
- **Client-side:** Direct partner to prebid.js download (prebid.org/download.html)
- **Mobile:** Contact support for mediation-specific instructions
- Provide inventory partner ID from Inventory grid

**Script**

- **Media:** Video or Banner
- **Target:** Ad server or Web page/client
- Select source type and ad type
- Click 'Apply' → copy generated script
- Partner implements script on their platform

**Custom Integration** Available for **App source only**:

- Amazon TAM
- Google Open Bidding
- Iron Source
- Pubmatic SDK
- BidSwitch

*Each requires specific parameters - contact support for setup guidance*

#### Quick Access to Integration Details

**Shortcut:** Click the integration type in the **Type column** from Inventory List for instant pop-up with integration instructions.

---

### Next Steps

1. **Share integration details** with inventory partner
2. **Test connection** after partner implementation
3. **Monitor traffic** in Analytics module
4. **Optimize pricing** based on performance data

---

### **Key Points**

- General tab must be saved first before accessing other tabs
- Integration type cannot be changed after creation
- Use Quick Access pop-up for fast integration sharing
- All new campaigns automatically access external inventory through 'All Traffic' audience

- [FAQ](https://help.gamoshi.com/knowledge/faq?hsLang=en)
- [General Information](https://help.gamoshi.com/knowledge/general-information?hsLang=en)
- [Programmatic Exchange Enterprise Modules](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#main-content)

    - [Analytics](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#analytics)
    - [Users](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#users)
    - [Business partners](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#business-partners)
    - [Advertisers](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#advertisers)
    - [Inventory](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#inventory)
    - [Audience](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#audience)
    - [Targeting](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-modules?hsLang=en#targeting)
- [Programmatic Exchange Enterprise How To](https://help.gamoshi.com/knowledge/programmatic-exchange-enterprise-how-to?hsLang=en)
- [General How To](https://help.gamoshi.com/knowledge/general-how-to?hsLang=en)
- [Programmatic Exchange Pro Account](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#main-content)

    - [Analytics](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#analytics)
    - [Users](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#users)
    - [Business partners](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#business-partners)
    - [Advertisers](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#advertisers)
    - [Inventory](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#inventory)
    - [How To (Pro account)](https://help.gamoshi.com/knowledge/programmatic-exchange-pro-account?hsLang=en#how-to-pro-account)
- [DSP account](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#main-content)

    - [Analytics](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#analytics)
    - [Users](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#users)
    - [Business Partners](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#business-partners)
    - [Advertisers](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#advertisers)
    - [Inventory](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#inventory)
    - [Audience](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#audience)
    - [Targeting](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#targeting)
    - [DSP How to](https://help.gamoshi.com/knowledge/dsp-account?hsLang=en#dsp-how-to)

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