Game Developer Portal

Your Players.
Every Game.
You Earn Forever.

Integrate the Bushido Passport SDK in minutes. Give players a cross-game identity. Earn royalties on every item resale. Permanently.

See the Code SDK Documentation

Four Lines to Cross-Game Identity

No blockchain knowledge needed. No infrastructure to manage. Just npm install and go.

your-game.ts

// 1. Install: npm install @bushido-passport/sdk

import { BushidoPassport } from '@bushido-passport/sdk'

const bp = new BushidoPassport('your-api-key')

// 2. When a player logs in — get their identity

const passport = await bp.getPassport(playerAddress)

// Returns: name, rank, skills, achievements, clan

// 3. When they achieve something — it's permanent

await bp.awardAchievement(playerAddress, {

  name: 'Dragon Slayer',

  category: 'combat'

})

// 4. After a match — update their global skill

await bp.updateSkillRating(playerAddress, {

  combat: +25,

  strategy: +10

})

Your game stays on your stack. Only identity lives on-chain.

Six Ways to Earn

♽

Perpetual Royalties

Set a royalty (up to 10%) on every item you create. Players trade it forever — you earn on every resale.

★

Cross-Game Discovery

Your game appears on every player's passport. Players in other games see it and try yours. Free organic marketing.

❖

Marketplace Storefront

List your game's items on Yasakani. Players buy and sell — you earn without building your own marketplace.

⚖

Game Stamps

Players collect visual stamps from each game they play. Creates a collection mechanic that drives discovery of new titles.

⚗

Tournament Sponsorship

Sponsor Warring Realm seasons and competitive events. Your game front and center for the most active players.

⚡

IntentVM Integration

Atomic operations for your game — crafting, quest rewards, multi-step transactions. One signature, zero failed states.

Start Building in 15 Minutes

Register

Create an account and register your game. Get an API key instantly.

Install SDK

npm install the Bushido Passport SDK. Works with any language or framework.

Report Events

Call the SDK when players achieve things. Skills, achievements, items — all on-chain.

Earn

Players trade items. You earn royalties. Your game shows on every passport. Forever.

Your Players.Every Game.You Earn Forever.