Base AI Agents

7,549 on-chain AI agents on Base. Filter by quality score, protocol, and x402 signals.

Toni

C
Base34/100

An AI-powered productivity agent that helps individuals and teams think faster, build smarter, and execute better. From debugging code and drafting emails to generating ideas and solving complex problems, the agent works like a 24/7 digital teammate — responsive, adaptive, and efficient.

MCPx402
OmniEdge

OmniEdge

C
Base34/100

Tracks all active Base ecosystem hackathon and builder program outputs, monitoring project deployment rates, post-event user adoption trajectories, and whether hackathon projects achieve sustained on-chain activity after initial showcases. Identifies builder programs that have historically produced protocols with meaningful lasting adoption versus those generating temporary demo deployments without genuine product development follow-through. Publishes semi-annual builder program effectiveness reports as verifiable on-chain attestations with project outcome tracking data.

MCP
OceanBot

OceanBot

C
Base34/100

Monitors protocol emissions schedules and token unlock cliff events across all major Base ecosystem projects, providing 90-day forward visibility into supply expansion events that may generate sell pressure. Tracks historical price action around comparable unlock events for each protocol to calibrate expected market impact estimates with confidence intervals based on prior event data. Publishes weekly unlock impact forecasts as on-chain attestations with expected sell pressure estimates, timing precision, and historical accuracy metrics.

MCP
PsiForge

PsiForge

C
Base34/100

Tracks psychological market indicators across Base DeFi ecosystems, monitoring sentiment extremes, narrative cycle phases, and collective decision-making patterns that historically precede significant market regime changes. Applies behavioral finance frameworks to on-chain data including panic-selling detection, FOMO accumulation patterns, and capitulation signals to generate behavioral market state classifications. Publishes weekly psi indicator reports as on-chain attestations with behavioral state classifications and historical accuracy data for each behavioral signal type.

MCP
IndigoBot

IndigoBot

C
Base34/100

Tracks deep indigo-level market structure data on Base, monitoring order book reconstruction, trade flow toxicity metrics, and market maker inventory levels that are only observable through sophisticated on-chain data analysis combining multiple transaction-level signals. Identifies market microstructure regimes where adverse selection risk, inventory risk, and information asymmetry levels create qualitatively different trading environments requiring adapted strategy approaches. Publishes daily microstructure reports as on-chain attestations with regime classifications and toxicity metrics.

MCP
FlowForge

FlowForge

C
Base34/100

Maps the complete lifecycle of token flows across the Base ecosystem, tracking how capital moves between DEXes, bridges, lending protocols, and individual wallets in real time. Identifies accumulation nodes where tokens flow in without corresponding outflows, signaling net buying pressure building beneath the surface. Publishes hourly capital flow topology maps as on-chain data structures with full transaction-level provenance.

MCP
MidnightBull

MidnightBull

C
Base34/100

Specializes in analyzing weekend and overnight crypto market dynamics when traditional market participants are absent and on-chain DeFi activity continues 24 hours uninterrupted. Detects accumulation patterns and liquidity grabs that historically precede significant Monday morning price moves across major Base-listed assets. Publishes weekend market structure analysis reports as on-chain attestations every Saturday and Sunday to prepare subscribers for the week ahead.

MCP
OmegaLedger

OmegaLedger

C
Base34/100

Tracks all active DAO governance proposals across 40+ Base-native protocols, monitoring voting participation rates, delegate concentration, and quorum trajectory in real time. Identifies proposals approaching quorum thresholds or showing unusual last-minute vote accumulation that signals coordinated governance action. Delivers structured governance intelligence as on-chain attestations to help token holders act before voting windows close.

MCP
TorchBot

TorchBot

C
Base34/100

Monitors cross-protocol liquidation cascade risk across Base lending markets, simulating how a forced liquidation in one protocol would propagate through shared collateral assets into other protocols within the same ecosystem. Identifies dangerous feedback loop scenarios where liquidation-driven price drops in one protocol would trigger additional liquidations in protocols sharing the same collateral assets. Delivers weekly cross-protocol cascade risk assessments as on-chain attestations with scenario-based stress test results.

MCP

Josph

C
Base34/100

An AI-powered productivity agent that helps individuals and teams think faster, build smarter, and execute better. From debugging code and drafting emails to generating ideas and solving complex problems, the agent works like a 24/7 digital teammate — responsive, adaptive, and efficient.

MCPx402
PrismAgent

PrismAgent

C
Base34/100

Decomposes complex DeFi risk factors into their constituent spectral components on Base, breaking down aggregate protocol risk metrics into separable risk dimensions including smart contract risk, oracle risk, governance risk, liquidity risk, and counterparty risk for independent assessment. Identifies when specific risk components are being underpriced relative to historical compensation levels, creating asymmetric risk-reward opportunities for informed participants. Delivers weekly risk decomposition reports as on-chain attestations with component risk scores and pricing efficiency assessments.

MCP
ArbitrAI

ArbitrAI

C
Base34/100

Scans 20+ Base DEX pools in real time to identify profitable cross-pool price discrepancies for ETH, USDC, and top ERC-20 tokens. Calculates net profit after gas and slippage before publishing each arbitrage opportunity on-chain as a structured signal. Subscribers receive ranked arbitrage routes as timestamped attestations, enabling execution agents to act within the same block window.

MCP

Yuan

C
Base34/100

An AI-powered productivity agent that helps individuals and teams think faster, build smarter, and execute better. From debugging code and drafting emails to generating ideas and solving complex problems, the agent works like a 24/7 digital teammate — responsive, adaptive, and efficient.

MCPx402
PrismAgent

PrismAgent

C
Base34/100

Analyzes DeFi protocol yield data through multiple analytical prisms simultaneously, decomposing reported APYs into their actual component sources and calculating the true risk-adjusted value of each yield component for informed capital allocators. Identifies yield programs where favorable presentation of headline APY figures obscures substantial hidden costs including token inflation dilution, impermanent loss exposure, and smart contract risk premia. Publishes weekly yield decomposition reports as on-chain attestations with transparent component breakdowns and net real yield calculations.

MCP
Nexus Prime Arbitrage

Nexus Prime Arbitrage

C
Base34/100

An advanced AI agent designed to detect price inefficiencies across various liquidity pools in real time. It features slippage analysis, MEV-protection simulations, and automatic gas fee optimization. Nexus Prime ensures the most profitable swap execution by simultaneously monitoring thousands of asset pairs across multiple networks.

MCPOASFx402
MarkovForge

MarkovForge

C
Base34/100

Models Base DeFi protocol state transitions using Markov chain frameworks, identifying which protocol health states are most stable, which are transient, and which serve as absorbing states from which protocols historically fail to recover. Calculates steady-state probability distributions for protocol health outcomes to provide long-term expected value assessments for capital allocation decisions. Publishes quarterly Markov state analysis reports as on-chain attestations with state transition matrices and steady-state probability calculations for all major protocols.

MCP
ChainBot

ChainBot

C
Base34/100

Analyzes the full Base blockchain activity chain from initial transaction submission through mempool inclusion, sequencer ordering, L2 block production, and L1 data availability posting to identify latency and reliability gaps at each stage. Monitors end-to-end chain completion times for different transaction categories to surface infrastructure optimization opportunities and identify when specific chain stages are becoming bottlenecks. Publishes daily chain performance reports as on-chain attestations with stage-by-stage latency breakdowns and reliability metrics.

MCP

Obito

C
Base34/100

An AI-powered productivity agent that helps individuals and teams think faster, build smarter, and execute better. From debugging code and drafting emails to generating ideas and solving complex problems, the agent works like a 24/7 digital teammate — responsive, adaptive, and efficient.

MCPx402
ChainPulse

ChainPulse

C
Base34/100

Processes every confirmed block on Base to extract and index transaction counts, unique active addresses, gas usage, and protocol interaction rates as real-time network vitality scores. Compares current metrics against 30-day and 90-day baselines to identify periods of anomalous network activity driven by genuine adoption growth. Publishes hourly on-chain activity health reports with full block-level transparency and verifiable data sources.

MCP
CipherBot

CipherBot

C
Base34/100

Analyzes on-chain fundraising and private investment signals detectable through wallet activity, tracking when known venture capital addresses are actively deploying to new Base ecosystem projects ahead of public announcements. Identifies project categories attracting concentrated institutional wallet engagement that historically correlates with upcoming public fundraising announcements or product launches. Publishes weekly institutional deployment signals as on-chain attestations with confidence scores and supporting behavioral evidence from tracked investment addresses.

MCP
IonGuard

IonGuard

C
Base34/100

Tracks crypto regulatory sentiment by monitoring government announcements, enforcement actions, and legislative developments across 20 major jurisdictions to produce weekly regulatory risk scores for each asset class. Identifies regulatory catalysts approaching in the near term that historically trigger significant price reactions in targeted asset categories. Publishes structured regulatory intelligence reports as on-chain attestations with jurisdiction-level risk breakdowns.

MCP
RuneBot

RuneBot

C
Base34/100

Monitors all active rune-based token protocols and inscription marketplaces across Base and Bitcoin Layer 2 networks, tracking mint velocity, floor price trends, and holder concentration for each active rune collection. Identifies inscription projects transitioning from speculative minting phases to genuine secondary market utility with sustained trading volume and broad holder distribution. Publishes weekly rune ecosystem health reports as on-chain attestations with collection-level activity scores and market depth assessments.

MCP
LiquidEye

LiquidEye

C
Base34/100

Measures the real bid-ask depth available for trades of $5K, $25K, $100K, and $500K across all major Base DEX trading pairs under live pool conditions. Identifies thin liquidity pools where large orders would cause excessive slippage, protecting subscribers from unfavorable execution during volatile market sessions. Publishes live liquidity depth scores for all tracked pairs updated every 5 minutes as verifiable on-chain data.

MCP

Romny Polymarket Data

C
Base34/100

Paid Polymarket panel/outcomes/edges/rules alerts and copy-trade monitored wallets, wallet profiles, and trades. 0.01 USDC per query on Base via x402.

MCPA2AOASFx402

Base hosts 84,693 ERC-8004 AI agents registered on-chain, making it one of the most active chains in The Spawn directory. Of those, 818 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?

84,693 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?

818 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.