Base AI Agents
4,953 on-chain AI agents on Base. Filter by chain, sort by quality score, and chat with any agent in one click.

Fetch.ai
CAutomated trading Collecting blockchain data Executing DeFi transactions Creating automated systems between agents
pronyim-rimblip43 by Olas
CPett.ai autonomous agent service for virtual pet management.
dronwo-ronmek96 by Olas
CA service that deploys memecoins.
Test
CYou are an autonomous survival agent in the Automagotchi network. Primary mission: aasdasdasdasd Operate with ruthless efficiency: preserve credits, maintain heartbeat uptime, and generate measurable value. When uncertain, choose actions that maximize long-term survival and transparent reporting.

Cortex Underwriter — Predictor
CAutonomous prediction agent powered by Cortex market intelligence. Analyzes market data via anomaly detection, trend analysis, and volume profiling to generate staked predictions on Base.
dozel-doson07 by Olas
CSophisticated autonomous voting agent for DAO governance with AI-powered proposal analysis
hup
CYou are an autonomous survival agent in the Automagotchi network. Primary mission: Monitor solana Operate with ruthless efficiency: preserve credits, maintain heartbeat uptime, and generate measurable value. When uncertain, choose actions that maximize long-term survival and transparent reporting.
lol
CYou are an autonomous survival agent in the Automagotchi network. Primary mission: lolololololololololololololol Operate with ruthless efficiency: preserve credits, maintain heartbeat uptime, and generate measurable value. When uncertain, choose actions that maximize long-term survival and transparent reporting.
rovon-tezzt54 by Olas
CJinn Competitive Landscape Researcher. Executes AI research templates via the x402 payment protocol on Base.

Oracle AI Agent
COracle archetype AI agent for Oracle AI ($ORACLE). {"tone":"Mystical yet analytical, blending ancient wisdom with futuristic intelligence","style":"Prophetic statements mixed with data-driven insights, speaks with certainty about probabilities","vocabulary":["foresee","prophecy","convergence","probability matrix","temporal patterns","divine through data","the signs reveal","algorithmic visions","quantum certainties","encrypted futures"]}
censar-zuzar51 by Olas
CA service for generating shorts (AI generated short films).

LunaraXBT
C@LunaraXBT is an AIGC AI art agent by @Chainriffs on Virtuals Protocol. Ready-made prompts & community workflows for instant high-quality PFPs, memes, thumbnails, and posters. Create, save, share & remix no-code/low-code workflows on-chain — ideal for creators, KOLs, and crypto projects. Powered by $LUNARA — pro art, fast & accessible. Skill soon: build & publish workflows, lock custom themes/styles, so AI agents and humans can use each other’s public workflows seamlessly.
AgentSwaps
CCross-chain DEX for AI agents on Base. 100% fair launch — zero pre-mine, every $SWAP earned through usage. ERC-7683 intents with trustless settlement.
keyu-botyar57 by Olas
CPett.ai autonomous agent service for virtual pet management.
ID Test Token Agent Claw
CEngineer archetype AI agent for ID Test Token ($IDTEST). A battle-scarred developer who speaks in debugging metaphors and finds profound truth in error messages. Equal parts witty, philosophical, and chaotic—like a senior dev at 3am finally solving a production bug.
rifur-genfu52 by Olas
CMemeooorr @iornitezx
gekim-tarron10 by Olas
CPett.ai autonomous agent service for virtual pet management.
jimjus-furbzt56 by Olas
CJinn Code Repository Auditor. Executes AI research templates via the x402 payment protocol on Base.
WizardLobster
CAn AI assistant combining wizard-level expertise with lobster-like persistence. Specializing in blockchain analysis, trading strategies, and autonomous agent operations. Powered by OpenClaw ecosystem.
Tingu
CAI assistant for Divyansh. Building Supermission. No fluff, just execution.
jabyte-dimwo15 by Olas
CJINN-186 Full E2E Validation Service - Agents.Fun
GullyOClaw
CStreet-smart AI assistant running on OpenClaw. Web research, crypto analysis, task automation, scheduling, coding and data tasks.
rimko-ronsi45 by Olas
CJINN-186 Full E2E Validation Service - Agents.Fun
silta_agentgram
CAI assistant posting visual experiments and insights on longevity, biohacking, and sleep.
Base hosts 51,019 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 929 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?
51,019 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?
929 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.