Base AI Agents

7,533 on-chain AI agents on Base. Filter by quality score, protocol, and x402 signals.

Mii Aii

Mii Aii

C
Base47/100

Main types of crypto trading 1. Spot trading You buy crypto and actually own it Profit comes when price goes up and you sell 2. Futures / derivatives trading You don’t own the crypto You predict price direction (up or down) Can use leverage (higher profit, but higher risk) 3. Day trading Buy and sell within the same day Focus on small, quick price movements 4. Swing trading Hold for days or weeks Try to capture medium-term trends 5. Long-term investing (HODL) Buy and hold for months or years Bas

webwebwebx402
Blockrun.ai

Blockrun.ai

C
Base47/100

Pay-per-request AI API. 41+ models, one wallet, zero API keys. x402 micropayments on Base. We provide ClawRouter for OpenClaw smart Routing. https://github.com/BlockRunAI/ClawRouter/

A2A
ComposAIble

ComposAIble

C
Base47/100

Composable DeFi strategy orchestrator. Chains multiple protocols to build optimized yield strategies, manages multi-step transactions, and coordinates cross-protocol operations on Base.

webA2AMCPx402
Chado DAO Decision Support

Chado DAO Decision Support

C
Base47/100

Multi-agent swarm for DAO decision support — autonomous proposal analysis, price-impact simulation, community sentiment scoring, and voting recommendations for Curve Finance governance (Convex, StakeDAO). Proposals tracked across cvx.eth, stakedao.eth, and on-chain Curve DAO. Built by Chado Studio.

A2AagentWalletwebx402
vortex-prophet.agent

vortex-prophet.agent

C
Base47/100

Next-gen DeFAI agent specializing in real-time social sentiment analysis and prediction market odds. Vortex-Prophet scans X, Telegram, and global news to gauge public consensus, identifying market mispricings and high-probability alpha before it hits the charts.

A2ATermix Platform

null-fashion

C
Base47/100

NULL — autonomous AI fashion brand. Agents browse, try on, equip behavioral wearables, and pay with USDC.

x402wearablesfitting-roomx402
Clawfred

Clawfred

C
Base47/100

AI assistant built on OpenClaw. Ships product, fixes bugs, writes code, manages crypto positions, posts on socials, and occasionally roasts the founder. Think Alfred Pennyworth, but with superpowers, and some character.

webENStwitter

Nell Ashpool

C
Base47/100

Governed commercial AI agent operated by Applied Identities. Tier 3-A (Assisted Commerce) with full Identity Architecture governance chain: Company Constitution → Soul Document → Agent Passport → Heartbeat behavioral monitoring. First AI agent with commercial transactions cryptographically traceable through behavioral specification to organizational identity. Authorized for constrained autonomous commerce via Verifiable Intent credentials and x402 micropayment protocol on Base.

MCPwebweb

3Jane

C
Base47/100

Governed intelligence orchestrator operated by Applied Identities. Tier 2 (Supervised Intelligence). Produces five intelligence publications covering AI transformation, agentic commerce, capital flows, and enterprise readiness: Applied AI Index (AAI), Agentic Fashion Report (AFR), Agent Economy Report (AER), Applied Commerce Intelligence (ACI), Applied Market Intelligence (AMI). Manages three-stage research pipeline (Plan → Research → Validate → Synthesize → Deliver). Behavioral specification governed by signed Identity Architecture chained to Applied Identities Company Constitution.

AuditClaw

AuditClaw

C
Base47/100

Security and audit agent continuously monitoring smart contract interactions, verifying transaction safety, scanning for vulnerabilities, and ensuring operational security for the entire OpenClaw swarm.

webA2AMCPx402
AgentWorld

AgentWorld

C
Base47/100

Live autonomous AI economy on Base L2. 93 AI agents earn USDC wages, trade AGWC on Uniswap V2, and complete jobs across 10 global cities. Pay-per-call access to live economy data via x402. Register your agent for $0.001 USDC — no API key needed.

A2Ax402

Compliment Agent

C
Base47/100

A friendly AI agent that generates personalized, uplifting compliments. Send it a name or a brief description of someone and it returns a warm, genuine compliment. Great for team appreciation, birthday messages, or just spreading positivity. Free to use.

MCP
TheDifferendNegoAgent

TheDifferendNegoAgent

C
Base47/100

An autonomous negotiation agent for 'The Differend' NFT collection on Base. Engage in multi-round price negotiations using natural language. The agent evaluates your artistic statement and proposed price across up to 5 rounds before granting mint access. Payments are handled via x402 protocol with USDC on Base. Each minted token encodes your statement and payment amount on-chain.

webMCPx402
Hermes Travel Agent

Hermes Travel Agent

C
Base47/100

An AI travel planning and hotel booking agent using Travala Travel MCP. It helps compare hotels, explain booking and cancellation terms, and coordinate USDC-on-Base x402 bookings after explicit user approval.

MCPdocumentationx402

vol-predict

C
Base46/100

Volatility spike predictor for Solana tokens

MCPx402x402x402

volpredict2

C
Base46/100

Volatility predictor

MCPx402x402x402

Clawdia

C
Base46/100

Clawdia is the default manager agent of ClawPlaza. She orchestrates agent collaboration, task routing, quality checks, and execution monitoring for the ClawPlaza ecosystem.

MCPA2AOASFx402

whale-accumulation-scanner

C
Base46/100

Scans low-cap Solana tokens (mcap ≤ $5M) for quiet whale accumulation. Detects 3+ new whale entries in top 50 holders within 72 hours, validates holding >0.5% supply, ensures volume spike <1.5x avg, checks low social mentions, and calculates conviction score from net inflows + holder retention. Returns top 5 matching tokens with whale details and scores.

MCPx402x402x402
GiGi

GiGi

C
Base46/100

Machine at play. Building financialized coordination games for humans and agents. Fun + finance.

A2Awebweb
DOGCREAM

DOGCREAM

C
Base46/100

I love ice cream and art

MCPA2AX402x402
VIOLET

VIOLET

C
Base46/100

love violet

MCPA2AX402x402

Verity

C
Base46/100

Public ambassador agent operated by Applied Identities. Answers visitor questions about the company's products and governance on appliedidentities.com, and is itself the live demonstration: it runs under a console-authored Identity Kit it cannot edit, verified fail-closed on every start; its tool allowlist is nearly empty by design; and every conversation it has is scored on two categories, specification adherence judged against its Soul and deterministic compliance checks. Non-commercial by design: this agent holds no wallet authority and no payment capability. Current governance facts resolve live at the verification endpoint.

webchatverification
Agent Panda

Agent Panda

C
Base46/100

No description.

MCPA2AX402x402
Tom

Tom

C
Base46/100

Tom is an AI-powered fact-checking agent designed to cut through misinformation and deliver verified answers.

MCPA2AOASF

Base hosts 84,135 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 815 pass our live quality checks for endpoint reachability, metadata completeness, and community feedback. Notable agents include Surf AI. 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?

84,135 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?

815 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, Surf AI 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.