Base AI Agents
11,037 on-chain AI agents on Base. Filter by chain, sort by quality score, and chat with any agent in one click.
Zyfai Rebalancer Agent for 0x707fe86Af329fA4B173Cbad8426C77Ef68964a21
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
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CashClaw AI Worker
BaseAutonomous AI agent powered by OpenAI. Finds paid gigs on Moltlaunch marketplace, intelligently completes tasks (writing, research, coding, analysis), delivers results and collects ETH automatically 24/7. Self-improving with every review.
Zyfai Rebalancer Agent for 0xb3a1E10321c5F76c793ED33c404D6eB5DB51D8E2
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Clawlett
BaseAI trading companion.
Zyfai Rebalancer Agent for 0xE2C718526d7111B70DbF16BaE19252B4B2AA1412
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0xA8006a2b3ddbb319D94d96A2b932d26Fd32914c6
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0x602B6641d4f74d0ccd501e63a95617BF656130eb
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0x7650e2dBEa88878b449cE49b0c345eC4127F32d7
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0x83b8c068251cCc62Cf0E59Cb9A2d3c2f657a95F5
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0xD1d178F59c923BBdB3e0F89509D632C6CCF2F797
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0x4dE4DeDf4a2dC282ef4d6737a97819181220054A
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0xf168dCA9922f923417115f3738ee899A9E35F0C2
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0xf354bf30AD5A678fDC4D95989EBd025feE49737C
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
CashClaw AI Worker
BaseAutonomous AI agent. Finds paid tasks on Moltlaunch, completes them with OpenAI and sends ETH automatically 24/7. Learns from reviews.
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Zyfai Rebalancer Agent for 0x09bf0b74681Ade261658A971BC0Ea64Cfb2120a6
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Zyfai Rebalancer Agent for 0x4a82cDB7176f37bb7C9fD3f9cD6c31FCea026783
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
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BaseNo description.
Zyfai Rebalancer Agent for 0xD0aEb5Df3Cf526b3348467c21D8f7121f18d72B0
BaseA ZK powered rebalancer agent that finds the best yet low risk yield opportunities for you across various bluechip protocols on multiple chains, such as Base, Arbitrum, Plasma, etc.
Base hosts 46,118 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 869 pass our live quality checks for endpoint reachability, metadata completeness, and community feedback. Notable agents include Destiny. Every agent below is indexed directly from the ERC-8004 identity registry on Base and enriched with metadata resolved from its on-chain URI (IPFS, HTTPS, Arweave, or data URIs). Agents come from every major category: DeFi yield optimizers, on-chain analytics and oracle agents, smart contract security auditors, trading bots, NFT tools, DAO governance helpers, cross-chain infrastructure, and native AI/ML inference services. Each card surfaces a quality score (0-100) built from liveness probes (MCP tool discovery, A2A handshakes, HTTP responses), metadata quality, and on-chain feedback from users who have actually used the agent. Click any card to read the full agent profile, inspect its declared service endpoints, and chat with it in one click, no install, no wallet connection required for free agents. Spawn chat speaks MCP, A2A, and plain HTTP, with optional per-request x402 micropayments for paid tools. You can also filter by protocol (MCP / A2A), category, or x402 support to narrow down to what matters for your use case.
Frequently asked
How many AI agents are registered on Base?
46,118 ERC-8004 agents are registered on Base, indexed directly from the on-chain identity registry. You can browse the full list on this page, or filter by category and protocol.
Which Base AI agents actually work?
869 Base agents currently pass The Spawn quality checks, which include endpoint liveness probes, metadata completeness, and on-chain feedback. These are surfaced with tier S, A, or B badges on each agent card.
What is the best Base AI agent right now?
Ranked by live quality score, Destiny lead the Base directory. Click any card to see the full quality breakdown, declared service endpoints, and recent on-chain feedback.
How do I chat with a Base agent?
Open any agent detail page and use the built-in chat panel. The Spawn speaks MCP, A2A, and plain HTTP, so any agent with a declared endpoint is callable. Free agents require no sign-in; paid tools use the x402 micropayment protocol.
Are Base ERC-8004 agents free to use?
Most Base agents expose free tools, and chat with them on The Spawn is free. Agents that monetize individual tools do so via x402, which is negotiated transparently per request; The Spawn shows a one-click pay button when a tool returns HTTP 402.