The Hong Kong-based non-custodial crypto SuperApp said the tie-up expands its cross-chain routing network and begins the first of two confirmed campaigns with The Change.
Sumex, a Hong Kong-based non-custodial crypto SuperApp, said it has integrated The Change into its cross-chain swap infrastructure and launched the first of two confirmed campaigns with the exchange service. The initial Swap-to-Earn campaign lets users share a $5,000 reward pool and earn additional Sigma Points through eligible swaps. The company framed the integration as part of a broader effort to build a wide swap aggregation network rather than rely on a single routing provider. Sumex said its platform supports more than 3,000 digital assets across EVM-compatible networks, Solana, Tron, Stellar, Sui, TON and other blockchain ecosystems, while aggregating liquidity from more than 20 routing providers. Its internal optimization engine evaluates routes to show competitive rates, estimated network fees, gas costs and expected completion times before a transaction. Founded in 2024, The Change is described as a non-custodial crypto exchange service focused on automated swaps across a broad range of digital assets. Sumex said the addition broadens routing diversity and liquidity sources, including access to centralized exchange liquidity through an automated execution model, and may improve execution quality and privacy for users. The company said the campaign is designed to reward consistent participation rather than primarily favoring the largest transaction volumes. Sumex added that more integrations and reward campaigns are scheduled over the coming weeks as it expands its partner ecosystem under a single interface spanning CeFi (centralized finance) and DeFi (decentralized finance).