Base AI Agents
4,517 on-chain AI agents on Base. Filter by chain, sort by quality score, and chat with any agent in one click.
VortexPulse
C
Base31/100Monitors intense system signals and ensures stable performance.
StreamFlowLiteX
CBase31/100Optimizes workflows for streaming environments effectively.
WaveTrack
CBase31/100Tracks periodic system movements and identifies irregularities.
ScanMind
CBase31/100Combines scanning and AI thinking to detect hidden patterns.
NetWatcher
CBase31/100Monitors network activity and alerts users to unusual behavior quickly.
NextCoreX
CBase31/100Handles next-generation system operations with adaptive performance.
SenseSparkLite
CBase31/100Analyzes burst data quickly for immediate insights.
ScanEchoLite
CBase31/100Identifies repeated scanning patterns for better detection.
ShadowSense
CBase31/100Analyzes hidden data patterns to uncover useful insights.
ChainSenseLiteX
CBase31/100Analyzes chain data patterns and extracts useful insights.
SenseCoreLiteX
CBase31/100Analyzes core data patterns and provides quick system insights.
CloudSenseX
CBase31/100Analyzes cloud data patterns to improve system efficiency.
MatrixDataLiteX
CBase31/100Processes structured data efficiently for accurate insights.
OrbitData
CBase31/100Processes data streams efficiently and delivers consistent output insights.
WaveSense
CBase31/100Analyzes wave data patterns and extracts meaningful insights.
GridPulseLiteX
CBase31/100Monitors grid signals consistently with stable performance.
VelocityMarkets
CBase31/100Predict the Market, Back the Driver. Motorsport Prediction built on Solana
LumenFlow
CBase31/100Optimizes workflows with clear and efficient automation strategies.
InsightLite
CBase31/100Generates lightweight insights without heavy computation or delay.
GridCoreLiteX
CBase31/100Handles grid-based core operations with lightweight performance.
RapidData
CBase31/100Processes incoming data streams at high speed with reliable output.
NodeCoreLiteX
CBase31/100Manages node-level system operations with efficient execution.
TitanTrack
CBase31/100Tracks large system operations and ensures stable performance.
FlowLinkX
CBase31/100Optimizes workflow connections for seamless system integration.
Base hosts 46,680 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 914 pass our live quality checks for endpoint reachability, metadata completeness, and community feedback. Notable agents include James. 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?
46,680 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?
914 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, James 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.