Direct Server API Integration

Build your own creator search/selection/boost UI within your game and call Server APIs directly. Full control over the game UX, but requires UI development.

When to Use This Method

You want to build a creator selection UI matching your game’s style
You want seamless integration with your game’s UX flow
You need to control boost registration/removal timing via game logic

Full Flow

Development Tasks

#	Task	Owner	Description
1	Creator search/selection UI	Game Client	Creator list, search, selection screens
2	Creator query API integration	Game Server	Query creator/campaign data
3	Boost registration API	Game Server	User-creator matching
4	Payment registration API	Game Server	Send in-game purchases
5	(Optional) Webhook receiver	Game Server	Receive external change events

Step 1: Query Creators (Game Server)

Query creator information from your game server to display in your game client.

Creator Search

cURL
Node SDK
Go SDK

# Search by keyword
curl "https://sandbox-sdk-api.playcamp.io/v1/server/creators/search?q=creatorname" \
  -H "Authorization: Bearer ak_server_xxx:secret"

# Get specific creator details
curl "https://sandbox-sdk-api.playcamp.io/v1/server/creators/ABC12" \
  -H "Authorization: Bearer ak_server_xxx:secret"

// Search by keyword
const creators = await server.creators.search({ q: 'creatorname' });

// Get specific creator details
const creator = await server.creators.get('ABC12');

// Search by keyword
creators, err := server.Creators.Search(ctx, playcamp.SearchCreatorsParams{
    Q: "creatorname",
})

// Get specific creator details
creator, err := server.Creators.Get(ctx, "ABC12")

Campaign Creators

You can also query only creators participating in a specific campaign.

cURL
Node SDK
Go SDK

curl "https://sandbox-sdk-api.playcamp.io/v1/server/campaigns/campaign_001" \
  -H "Authorization: Bearer ak_server_xxx:secret"

const campaign = await server.campaigns.get('campaign_001');

campaign, err := server.Campaigns.Get(ctx, "campaign_001")

Details: API Reference - Query Endpoints

Step 2: Register Boost (Game Server)

When the user selects a creator, register the boost from your game server.

cURL
Node SDK
Go SDK

curl -X POST "https://sandbox-sdk-api.playcamp.io/v1/server/sponsors" \
  -H "Authorization: Bearer ak_server_xxx:secret" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "game_user_id",
    "creatorKey": "ABC12"
  }'

const sponsor = await server.sponsors.create({
  userId: 'game_user_id',
  creatorKey: 'ABC12',
});

sponsor, err := server.Sponsors.Create(ctx, playcamp.CreateSponsorParams{
    UserID:     "game_user_id",
    CreatorKey: "ABC12",
})

Response

{
  "data": {
    "userId": "game_user_id",
    "campaignId": "campaign_001",
    "creatorKey": "ABC12",
    "isActive": true,
    "sponsoredAt": "2024-01-15T10:30:00.000Z"
  }
}

Boost Change Rules

POST /sponsors operates as an upsert:

Current State	Behavior
No boost	Create new
Same creator boosted	Return current state
Different creator boosted	Change after 30-day cooldown
Boost ended	Reactivate

Details: Creator Boost

Step 3: Register Payments (Game Server)

When an in-game purchase occurs, send the payment information to PlayCamp. It’s automatically attributed to the boosted creator.

cURL
Node SDK
Go SDK

curl -X POST "https://sandbox-sdk-api.playcamp.io/v1/server/payments" \
  -H "Authorization: Bearer ak_server_xxx:secret" \
  -H "Content-Type: application/json" \
  -d '{
    "userId": "game_user_id",
    "transactionId": "txn_abc123",
    "productId": "gem_pack_100",
    "productName": "100 Gem Pack",
    "amount": 9900,
    "currency": "KRW",
    "platform": "Android",
    "distributionType": "MOBILE_STORE",
    "purchasedAt": "2024-01-15T10:30:00.000Z"
  }'

const payment = await server.payments.create({
  userId: 'game_user_id',
  transactionId: 'txn_abc123',
  productId: 'gem_pack_100',
  productName: '100 Gem Pack',
  amount: 9900,
  currency: 'KRW',
  platform: 'Android',
  distributionType: 'MOBILE_STORE',
  purchasedAt: new Date('2024-01-15T10:30:00Z'),
});

purchasedAt, _ := time.Parse(time.RFC3339, "2024-01-15T10:30:00Z")

payment, err := server.Payments.Create(ctx, playcamp.CreatePaymentParams{
    UserID:           "game_user_id",
    TransactionID:    "txn_abc123",
    ProductID:        "gem_pack_100",
    ProductName:      playcamp.String("100 Gem Pack"),
    Amount:           9900,
    Currency:         "KRW",
    Platform:         playcamp.PaymentPlatformAndroid,
    DistributionType: playcamp.String("MOBILE_STORE"),
    PurchasedAt:      purchasedAt,
})

Details: Payment Registration

Step 4: (Optional) Webhook Receiver

With direct Server API integration, your game server already knows boost results since it makes the API calls directly. However, webhooks are useful when:

A PlayCamp admin manually changes a boost
You want to verify payment registration results asynchronously
You want to receive coupon redemption events

Details: Webhook Events

Step 5: Settlement

Monthly settlement is processed based on payment data.

Revenue Close — Payment data aggregated at end of each month
Revenue Reconciliation — Match PlayCamp settlement data with your internal records
Settlement Payment — Payment after reconciliation confirmation
Creator Settlement — PlayCamp distributes revenue to creators

Details: Settlement

Platform

For Developers

For Creators

Direct Server API Integration

When to Use This Method

Full Flow

Development Tasks

Step 1: Query Creators (Game Server)

Creator Search

Campaign Creators

Step 2: Register Boost (Game Server)

Boost Change Rules

Step 3: Register Payments (Game Server)

Step 4: (Optional) Webhook Receiver

Step 5: Settlement

Platform

For Developers

For Creators

​When to Use This Method

​Full Flow

​Development Tasks

​Step 1: Query Creators (Game Server)

​Creator Search

​Campaign Creators

​Step 2: Register Boost (Game Server)

​Boost Change Rules

​Step 3: Register Payments (Game Server)

​Step 4: (Optional) Webhook Receiver

​Step 5: Settlement

When to Use This Method

Full Flow

Development Tasks

Step 1: Query Creators (Game Server)

Creator Search

Campaign Creators

Step 2: Register Boost (Game Server)

Boost Change Rules

Step 3: Register Payments (Game Server)

Step 4: (Optional) Webhook Receiver

Step 5: Settlement