COJAM has cooperation with many large, medium-sized and small companies in blockchain industry to share the most advanced prediction experience to users. The overview below shows main companies we cooperate with. There are many other individuals and groups that are not mentioned here but you can find out more in our official Xangle and Medium platform.

HUNT (Mint Club)

Since 18 Aug 2021
On 18th August, 2021, COJAM and Hunt (Mint Club) announced a strategic partnership to build a prediction market platform using the Mint Club protocol. HUNT is a gamified lifestyle DApp network for digital nomads all around the world. It aims to create a DApp world that empowers people to utilize the gamified blockchain and cryptocurrency mechanism. Currently, there are four DApps on the platform with over 200,000 users from 150+ countries all around the world. / Mint Club is a smart token building platform that has no need to code and provides instant liquidity. Anyone can launch a smart token with just a few simple clicks. Hunt Official : Mint Club :


Since 16 May 2022
Hanwha Hotels & Resorts (HHR) is a leisure and service provider of resorts and hotels, which began operations in 1979. The main content of this cooperation between HHR and COJAM includes offline NFT Digital Forest, NFT Memory Photo, Membership, and other NFT-related stuff. Currenly, COJAM operates NFT Digital Forest at the below premise :
Hanhwa Resort Haeundae, 52 Marine city 3-ro, Haeundae-gu, Busan, Republic of Korea


Since 8 Mar 2022
Klip is a digital wallet service developed by Ground X that can be easily used with an existing Kakao account. It is available through the 'View More' tab in Kakao Talk and supports various categories of Klaytn-based digital assets. Announcement :


Since May 2020
Haechi Labs provides cryptocurrency wallet API. COJAM has been operating with Haechi Labs since 2019 and has built a prediction market contract together. KPI7 based COJAM TOKEN is also developed with them and they have done initial token smart contract audit with no issues. Currently, users of COJAM have their wallets secured by Haechi Labs, and all the contract calls go through Haechi Labs’ API server to double check all blockchain records. Linkedin :


Hanyang University Erica Industry-University-Research Cooperation Foundation provide systematic R&D curriculum, top-notch start-up programs in Korea, and various academic, research, and industry-linked experiences through networks with companies and research institutes to foster practical talent. COJAM NFT and Hanyang University Erica Industry-University-Research Cooperation Foundation have signed a research contract. This research is about <NFT donation and development of BM and technology related to DID. Official :



Blockchain-specific venture convention b-space was selected by the Ministry of SMEs and Startups and established at the Busan International Financial Center (BIFC) and operated by Busan City and Busan Techno Park to provide test verification rooms, education, and mentoring for global blockchain-specific cities. COJAMNFT has been selected as b-space exclusive tenant. b-space will provide below benefits to COJAM:
1) Exclusive use of b-space for an year 2) Financial support for office usage 3) Use of Blockchain development room, test room, and verification room 4) Support for corporate support programs such as consulting and attracting investment Official Site : Xangle Announcement :