aid: five-jack name: Five Jack description: >- Five Jack (PT. Five Jack) is the Indonesian company behind itemku, one of Southeast Asia's largest digital-goods marketplaces for gamers. Founded in 2014 as a game price-comparison and classifieds platform, itemku grew into a full marketplace where buyers and sellers trade in-game items, currency, account top-ups, game keys, and vouchers across 200+ game categories including Roblox, Genshin Impact, Mobile Legends, Dota 2, Steam, and Growtopia. The company reached one million orders in 2018, launched its Android app and gaming blog in 2020, and became part of Bukalapak (IDX: BUKA) in May 2021. Five Jack was surfaced as a portfolio company of 500 Global and added to the API Evangelist network. It operates a consumer-facing marketplace and does not currently publish a public developer API, SDKs, or developer portal. url: https://raw.githubusercontent.com/api-evangelist/five-jack/refs/heads/main/apis.yml x-type: company x-source: vc-portfolio x-backed-by: - 500-global x-parent-company: Bukalapak x-tier: stub x-tier-reason: portfolio-lead accessModel: pricing: unknown onboarding: unknown trial: false try_now: false public: false label: Unknown confidence: low source: [] generated: '2026-07-22' method: derived image: https://files.itemku.com/images/itemku-og-image.png specificationVersion: '0.20' created: '2026-07-17' modified: '2026-07-19' tags: - Company - Marketplace - Gaming - Digital Goods - Ecommerce - Indonesia - Game Top-Up - Consumer apis: [] maintainers: - FN: Kin Lane email: kin@apievangelist.com - FN: APIs.json email: info@apis.io common: - type: DomainSecurity url: security/five-jack-domain-security.yml - type: Website url: https://www.itemku.com/en/ - type: About url: https://www.itemku.com/en/about-itemku - type: Blog url: https://www.itemku.com/blog/ - type: PrivacyPolicy url: https://www.itemku.com/en/privacy-policy - type: Login url: https://www.itemku.com/en/login - type: Website name: Corporate Site url: https://fivejack.com x-enrichment: date: '2026-07-19' status: backfilled pass: local-v1 note: backfilled from .gitignore signal + verified work evidence