0x Protocol, a DEX aggregator API that has routed $180 billion in swap buying and selling quantity since 2017, made its cross-chain API publicly out there on Wednesday. Twelve bridge suppliers are dwell from day one and will be accessed via a single API name.
The companion listing consists of Circle, Chainlink, USDT0, Relay Protocol, LayerZero, Optimism, Throughout Protocol, Mayan, Stargate Finance, NEAR Protocol, Fuel.zip, and Squid Router. For every 0x product web page, the API delivers routes with a median bridge time of 10 seconds and an estimated response of lower than 750 ms. The corporate experiences an underlying infrastructure uptime of 99.97%.
The promoting level for builders is integration. Wallets or apps which can be already on prime of 0x's Swap API can activate cross-chain routing with out including a vendor or writing bridge-specific error dealing with. 0x displays routes in actual time and switches suppliers if one degrades.
aggressive framework
Cross-chain swaps are a aggressive market. 1inch launched its Fusion+ cross-chain order circulate product in 2024. LayerZero, Wormhole, and Throughout every use direct developer APIs to run native bridging stacks. These protocols usually require builders to pick out and keep particular bridges. 0x positions its API as a layer that removes that call.
Throughout Protocol, which makes use of optimistic oracles to underwrite high-speed bridge fills, processed over $15 billion in bridge quantity in 2025. LayerZero powers OFT commonplace token transfers. Stargate is a significant shopper utility. Each protocols are presently listed as companions for the 0x Cross-Chain API. Which means 0x aggregates opponents slightly than fully changing them.
From personal beta to normal availability
The Cross-Chain API entered personal beta with choose bridge companions on February 25, 2026. Wednesday's announcement removes the invitation gate and expands the companion set to 12, based on the corporate's weblog. 0x says it has enhanced its swap infrastructure for the Coinbase Developer Platform, MetaMask, Phantom, Robinhood Pockets, and Belief Pockets. Since 2017, the cumulative swap worth has exceeded $180 billion with 211 million trades.
The corporate didn’t disclose the variety of personal beta prospects who’ve adopted cross-chain routing or the entire quantity the beta has generated. This information will seemingly be the clearest measure of whether or not the 12-partner launch interprets into precise transaction circulate.
token disconnection
$ZRXIn response to CoinGecko, the 0x Protocol governance and charges token is buying and selling at $0.0934, rating 322nd and having a market capitalization of roughly $79 million. The token has fallen about 5% on the day, and is down 96% from its all-time excessive of $2.50 in January 2018.
Cross-Chain API doesn’t route charges on-chain. $ZRX Beneath the present mannequin of 0x. The corporate prices integrators on the API stage. This construction implies that the beginning of GA has no direct impact on $ZRX Tokenomics additionally solely expands 0x's addressable developer market.
