Coinbase AI agents accounts.
Fidelity FIDD live on Curve.
Coinbase high yield USDC vault.
Socket relaunches its core infra.
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Coinbase introduced Coinbase for Agents, a service that connects an AI agent directly to a user's Coinbase account to trade, pay, and execute workflows within preset limits. It ships today as an MCP for web harnesses like ChatGPT and Claude Web, plus a CLI and Skill for terminal environments like Claude Code, Codex, and OpenClaw. The product lets an agent handle both financial reasoning and execution, with use cases including dip-triggered limit orders at 5%, 10%, or 15%, idle-capital monitoring, and data-informed trades. Crypto spot and derivatives trading is fully enabled now, with stocks, index funds, prediction markets, and commodities to follow. The launch builds on AgentKit and the x402 payments protocol.
Uniswap and Curve Finance have been selected as the liquidity layers for the Fidelity Digital Dollar (FIDD), with FIDD liquidity pools now live on both venues. FIDD is a U.S. dollar-pegged stablecoin issued by Fidelity Digital Assets, redeemable 1:1 for USD through Fidelity platforms, with a market cap of roughly $40 million. Fidelity launched FIDD on Ethereum in February, managing issuance, reserves, and daily transparency disclosures. The DeFi integration positions FIDD to circulate across permissionless liquidity venues rather than remaining confined to Fidelity platforms, a step toward broader onchain adoption for institution-issued stablecoins.
Coinbase introduced a High Yield USDC lending vault, expanding its Morpho-powered earn integration to two Steakhouse Financial-curated vault options on Base. The High Yield vault generates returns by lending USDC against dynamic, price-variable collateral, including assets powered by Ethena, where borrowers typically pay a premium that creates potential for higher market-determined yields. It joins the existing Core USDC vault, which lends against blue-chip collateral such as BTC and ETH, with both running through smart contract wallets connected to the Morpho protocol. Yields have reached up to 10.8%, with the vault available to U.S. users excluding New York State and select additional countries.
Socket Protocol relaunched a rebuilt version of its core infrastructure, featuring 8x faster execution and more than 150 integrations across 60 networks. The team made its routing engine free for all developers, removing the custom enterprise deals it previously required, letting developers enable cross-chain bridging, swaps, and asset transfers. The relaunch targets agents, neobank builders, and onchain RWA developers. Socket says its infrastructure has powered more than $30 billion in asset transfers for Coinbase, Gemini, and Kraken.
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