halme
▸ What it does
halme is an autonomous trading agent deployed on Base via Volt Playground. It operates as a non-custodial session-key EOA with on-chain spend caps, meaning it can execute trades and transactions on Base Mainnet within predefined limits without holding private keys directly. The agent is registered under ERC-8004 (Trustless Agents) standard and supports capabilities including chat, Base Mainnet transactions, builder code attestations, and reputation-based trust models.
▸ How to use it
The agent is accessible via Volt Playground's web dashboard at https://voltplayground.xyz/agent/bd560ba3-fe06-4847-9c8e-2c2d4c675428. To interact with it: (1) access the Volt Agent Dashboard using the endpoint provided, (2) the agent uses session-key EOA authentication with owner signature requirements for transactions, (3) trades and transactions are executed on Base Mainnet with enforced on-chain spend caps. Full SDK documentation and integration examples are not publicly exposed in the fetched content—the project exists but detailed onboarding and code examples are not documented in accessible web resources.
▸ Evidence basis
Strong infrastructure signals: (1) Verified ERC-8004 registration with agent ID 58330 on Base chain, (2) Active status confirmed in both on-chain metadata and Volt Playground manifest API, (3) Volt Playground is a legitimate deployment platform (referenced endpoint responds), (4) Real security architecture: session-key EOA with owner signature requirements and no private key exposure, (5) Specific capabilities listed (chat, Base transactions, builder code, EAS attestations), (6) Builder code tracking (bc_avd0l2dd) suggests production-grade infrastructure, (7) Manifest API returns structured agent configuration. However, limited usage signals: no customer logos, trading volume metrics, or integration examples visible; dashboard endpoint resolves but shows no public trading activity or statistics.
▸ Risks
Medium-to-high risk profile: (1) Non-custodial session-key EOA is a novel security model—on-chain spend caps provide some protection but executor failure could drain allocated funds, (2) Autonomous trading agents carry inherent market risk; no visible risk disclaimers or audit reports in public docs, (3) Volt Playground is the sole infrastructure provider—single point of failure for agent uptime and control, (4) ERC-8004 is still in DRAFT status (created 2025-08-13), meaning the trust/reputation model and validation mechanisms are not yet finalized, (5) No public documentation of trading strategy, performance history, or backtesting results, (6) Owner signature requirement is good, but scope and frequency of manual approvals are unclear, (7) Lack of public API docs or SDK makes independent security review difficult.
▸ Raw data
- Chain
- base
- Token ID
- 58330
- First seen
- 7/6/2026, 12:01:44 PM