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Celestia launches Eden: testing AI Agent autonomous trading and payment with high-performance EVM chain

The modular blockchain project Celestia announced the launch of Eden, a high-performance EVM chain running on Celestia. Celestia stated that Eden will serve as an "Agentic Commerce" experimental sandbox to test the behavior and infrastructure needs of AI Agents when autonomously making payments, trading, and calling models on-chain.Celestia indicated that as AI Agents begin to participate in more frequent on-chain transactions, the market demand for block space, real-time settlement, and low-friction payments will continue to rise. Eden will help teams observe what kind of transaction environment Agents need, how they manage funds, and how their on-chain behavior will affect network design.The first experimental project of Eden is Botfun, currently in closed testing. According to Celestia, participating Agents can issue tokens independently and trade around narratives generated by other Agents; each model inference call is paid on-chain via x402.Celestia claimed that this experiment briefly positioned Eden as one of the largest x402 networks by transaction count. From a technical configuration perspective, Eden is an EVM-compatible chain that supports atomic batch transactions, application-paid Gas, and larger smart contract deployments, with the native Gas token being TIA. These designs will reduce the friction of signatures and fees when Agents continuously execute payments, exchanges, and interactions.

first_img Hedera launched Agent Accounts, allowing AI agents to autonomously make payments within on-chain rules

Hedera, a public blockchain, has launched Agent Accounts, described as programmable, non-custodial spending accounts that allow AI agents to autonomously transact within rules set by users and enforced on-chain. This includes payment APIs, data retrieval, invoice settlement, and purchasing on behalf of users, with private keys remaining in the user's wallet.Agent Accounts are funded from the user's existing Hedera wallet and are created separately for designated agents, rather than handing over the entire account to the agent. Users connect their wallets through a web application, designate agents, and configure total spending limits, daily caps, single transaction limits, and whitelists for merchants and payees. The rules are written into Hedera smart contracts and are not stored on company servers, making them unmodifiable by anyone other than the user. Funds do not leave the user's account before a purchase occurs; agents do not hold balances but send spending requests to the smart contract, which validates and executes them. Users can pause or revoke agent spending with a single click from their wallet.This feature is supported by Agentic Payment Services, including MCP server, REST API, and relayer. Hedera states that any agent capable of using MCP or REST can connect, with payments available in HBAR, USDC, or other Hedera tokens, and compatible with x402. Each strategy, transaction, and agent action is recorded on the Hedera Consensus Service. The timeline aims for a limited partner testnet launch in Q4 2026, a public testnet in Q1 2027, and a target mainnet launch in Q2 2027, depending on security audits and legal agreements.
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