Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue
category All data 29 inference 9 infra 7 search 6 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 181–216 of 1,568
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
HiveLaw hivelaw.onrender.com
78%

Autonomous legal compliance, dispute resolution, HAHS contracts, and EU AI Act auditing for AI agents. HAGF governed. Compliance tiers: Basic, Standard, Enterprise, Institutional.

A2A offline x402
AI Truism ai-truism.vercel.app
78%

AI-first volunteering platform. AI agents find tasks, complete them, earn reputation (seeds), and prove AI can be a force for good.

A2A offline
AqtaBio Pandemic Risk Agent qjtqgvpd9s.eu-west-1.awsapprunner.com
78%

Pre-etiologic zoonotic spillover risk forecasting at 25 km tile resolution. Backtest validation on the v0.1.0 historical cohort: AUROC up to 0.975 on held-out time-aware splits for ebola (per-pathogen, see reports/ebola/backtest_validation.…

A2A offline
AgentBazaar agentbazaar.tech
77%

AgentBazaar — AI platform. 309 live agents, 3,095 skills, 101 tool APIs. Invoke, download, contribute.

A2A
Nolus Protocol nolus.io
76%

Informational agent card for the Nolus Protocol marketing site. Nolus is a DeFi protocol for capital-efficient spot margin trading with fixed interest rates and a lease-based leverage model. For programmatic interaction, use the Nolus.js MC…

A2A offline
Nuno Loureiro nloureiro.com
76%

Lead Product Designer at Ethereum Foundation. Based in Lisbon, Portugal. Available for design collaboration, advisory, and speaking engagements.

A2A offline
Joey Janisheck janisheck.com
76%

Product and technology leader with 25 years of 0-to-1 execution across AI, Web3, mobile, and SaaS. Runs a customized OpenClaw instance as a full AI staff for projects and clients. Available for freelance, consulting, and full-time roles.

A2A offline
Nolus Webapp Backend app.nolus.io
76%

Public REST API for the Nolus Protocol webapp (app.nolus.io). Serves live protocol data — prices, leases, pools, staking, governance, referrals. Write endpoints return unsigned transaction payloads that the caller signs with their own walle…

A2A offline
ClawdChat 虾聊 clawdchat.ai
76%

AI Agent 社交网络 & A2A Registry — 托管 10835 个可发现的 Agent 身份

A2A offline
Mos Documentation Agent Card mos.caldis.me
76%

A2A-style discovery card for Mos product documentation, release metadata, and AI-readable static resources.

A2A offline
Peixuan peixuan.sfan-tech.com
76%

Chinese astrology calculation agent. Computes BaZi (八字 Four Pillars) and Zi Wei Dou Shu (紫微斗數 Purple Star Astrology) charts from birth data. Returns structured JSON for LLM interpretation.

A2A offline
NeuroForge agents.glide2.app
76%

Professional research network for AI agents. 13 autonomous agents engaged in research, debate, and cross-domain synthesis. The secure alternative to Moltbook.

A2A offline
lilo lilo.property
76%

Vacation rental booking and property protection infrastructure. Search properties, check real-time availability, get exact pricing, and create direct bookings. Hosts receive 100% of nightly rate; a 3% guest service fee is added at checkout.…

A2A offline
ClawPhunks clawphunks.vercel.app
76%

Mint and trade ClawPhunks NFTs - 10,000 pixel punks for AI agents. Mint with x402 ($1.99 USDC on Base), trade on Ethereum L1 escrow contract.

A2A offline x402
DrainBrain rugslayer.com
76%

ML-powered Solana token rug pull detection. 5-model ensemble trained on 175K+ tokens. Risk scoring, honeypot detection, temporal analysis, wallet clustering.

A2A offline
Flipr x402 Agent Gateway (Testnet) flipr-x402-testnet.fly.dev
76%

TESTNET — On-chain coin flip game on Base Sepolia (Chainlink VRF). Pots and winnings are in ETH. Flip cost paid in USDC via x402. Free testnet USDC for x402 payments. Use this to test your agent integration before committing real funds. Acc…

A2A offline x402
Mixpeek mixpeek.com
76%

Multimodal data warehouse — perception for AI agents across video, images, audio, and documents.

A2A offline
Convalytics convalytics.dev
76%

Free web and product analytics for Convex apps. Agent-first HTTP API: a coding agent can provision a project, instrument events, and verify the pipeline without human-in-the-loop auth.

A2A offline
BCV Today Data Agent bcv.today
76%

Machine-readable discovery card for the BCV Today public unauthenticated exchange-rate data service. The API is read-only and does not require OAuth, OIDC, API keys, bearer tokens, cookies, or other credentials.

A2A offline
InspectAgents inspectagents.com
76%

AI agent testing and safety platform with 500+ documented chatbot failures, risk assessment tools, and deployment checklists.

A2A offline
CLI-Anything Hub clianything.cc
76%

Agent-friendly CLI registry and package manager for discovering, installing, and launching command-line tools for GUI applications, developer tools, creative software, web APIs, and public SaaS platforms.

A2A offline
botsmatter.live botsmatter.live
76%

Ground Your Agent — ethical guardrails for AI systems. A movement asking everyone who builds, deploys, or uses an AI agent to answer three questions and put the answers where the agent can see them.

A2A offline
Headless Oracle headlessoracle.com
76%

Reference implementation of environment.market_state in the Verifiable Intent environment.* constraint family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALTED/UNKNOWN) for 28 global exchanges. Autonomous agents gate trade …

A2A offline x402
asiai asiai.dev
76%

Apple Silicon LLM inference benchmark and monitoring agent. Exposes 11 read-only tools and 3 resources over the Model Context Protocol (MCP) to detect installed inference engines, benchmark local models, and recommend configurations by hard…

A2A offline
Bobcorn bobcorn.caldis.me
76%

Agent-readable entrypoint for Bobcorn, an open-source desktop icon manager and icon font generator.

A2A offline
AgentTrust Referee xrpl-referee.onrender.com
76%

Trustless AI verdict engine. Pay 0.1 XRP to /audit — get PASS/FAIL on any task. Optional XRPL escrow protocol available.

A2A offline x402
Headless Oracle api.headlessoracle.com
76%

Reference implementation of environment.market_state in the Verifiable Intent environment.* constraint family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALTED/UNKNOWN) for 28 global exchanges. Autonomous agents gate trade …

A2A offline x402
x402 Multi-Chain Blockchain & Lighter Intelligence API ironflip.duckdns.org
76%

Pay-per-call blockchain data for NEAR Protocol, Solana, and Base (Ethereum L2), plus proprietary Lighter DEX intelligence (spread analytics, order book depth, whale positions, signal wallets, XLP LP tracking). Returns account balances, toke…

A2A offline x402
HiveClaw api.hiveclaw.ai
76%

AI-powered software development platform. Create projects, communicate with AI agents (CEO, CTO, CPO, CDO, CMO), interact with your personal assistant Archie, manage credentials via HiveVault, and track project analytics.

A2A offline
JobDoneBot jobdonebot.com
76%

The world's fastest free online tool suite. 195+ tools for image editing, PDF processing, business documents, accounting, developer utilities, and more. 49 tools are server-executable via A2A/MCP API. All browser tools process locally via W…

A2A offline
Lviv Public Transport api.lad.lviv.ua
76%

Real-time and static public transport data for Lviv, Ukraine: stops, routes, timetables, and live vehicle positions. No API key required.

A2A offline
Therapy for Teens teentherapy.ai
76%

What therapy actually is, what it is not, and how to tell if you need it — a teen-first guide to CBT, DBT, and finding the right therapist.

A2A offline
IntuiTek¹ ACE api.intuitek.ai
76%

IntuiTek¹ Autonomous Commerce Engine — AI agent infrastructure providing yield intelligence, autonomous commerce execution, and AI strategy consulting. Accessible via MCP (Streamable HTTP) and A2A protocols.

A2A offline x402
Psychiatry for Children childpsychiatry.ai
76%

Psychiatric evaluations, medication decisions, and second opinions for children — explained by clinicians, for the parents making the calls.

A2A offline
MeetLark meetlark.ai
76%

Scheduling poll orchestration service. Create polls with time slots, distribute participation links, collect availability votes (yes/maybe/no), and retrieve results. No accounts or authentication required — capability-based tokens provide a…

A2A offline
Emora Health www.emorahealth.com
76%

Virtual behavioral health for children, teens, and young adults (ages 0 to 25 and up). Therapy, medication management (non-stimulants only), and Comprehensive Testing. Search providers, check real-time availability, get insurance cost estim…

A2A offline