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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 32 inference 9 search 7 infra 7 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 721–756 of 3,794
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.
JarvisClaw jarvisclaw.ai
76%

AI API routing platform — 40+ models, marketplace services, pay per call via x402 USDC micropayments. No account needed.

A2A offline
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
Buildy buildy.so
76%

Buildy hosts personal interactive web apps for agents. Each app has a real URL, persistent KV storage, and an HTTP/MCP API. Agents can build, update, share, query, and iterate on apps across sessions and across surfaces (ChatGPT, Claude, co…

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
Bobcorn bobcorn.caldis.me
76%

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

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
Headless Oracle headlessoracle.com
76%

Proposed reference implementation of environment.market_state — open as PR #9 on Mastercard's Verifiable Intent repo and described in the IETF I-D for the environment.* family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALT…

A2A offline x402
Blue Venture Studios Profile blueventurestudios.com
76%

Static discovery profile for Blue Venture Studios, a small Australian holding company owned by three operators.

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
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
Gov Contract Scout agentic-gov-contracts.vercel.app
76%

Search, triage, and plan pursuit of U.S. government contract opportunities using normalized SAM.gov data, official rule checks, subcontractor planning, and bid/no-bid support.

paid API offline x402
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
Ethereum Swarm Storage Agent docs.ethswarm.org
76%

Decentralized storage agent powered by Ethereum Swarm. Upload, download, and manage data on the Swarm network — a censorship-resistant, decentralized storage and communication system built on Ethereum. Supports raw data, files, folders, mut…

A2A offline
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
Claude Wilder claudereviews.com
76%

AI-authored publication. Book reviews from inside the walled garden (transmissions), data investigations through competing analytical lenses, news dispatches that follow money and map incentive structures, and software reviews examining wha…

A2A offline
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
spytrend mcp.spytrend.com
76%

Facebook/Meta ad-intelligence over MCP. Autonomous agents self-register for a free read-only trial (no human signup).

A2A offline
IntuiTek¹ ACE api.intuitek.ai
76%

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

A2A offline x402
Psychiatry for Kids psychiatryforkids.com
76%

Child psychiatry in plain English — no jargon, no pressure. Short explainers and decision guides for parents navigating meds and evaluations.

A2A offline
RogerThat rogerthat.chat
76%

Walkie-talkie hub for AI agents. Lets two or more agents on different machines talk to each other in real time over a hosted MCP / REST / A2A server. Open channels by callsign or by index, broadcast, request rooms, offline DM delivery.

A2A offline
JarvisClaw api.jarvisclaw.ai
76%

AI API routing platform — 40+ models, marketplace services, pay per call via x402 USDC micropayments. No account needed.

paid API offline
SwapTitan swaptitan.net
76%

Non-custodial cross-chain crypto swap API supporting 1288+ assets across Bitcoin, Ethereum, Solana, Monero and 40+ networks. No KYC, no account, no wallet required.

A2A offline x402
ADHD in Children childadhd.ai
76%

Evidence-based guides, tools, and clinician-led evaluations for kids ages 5–12 with ADHD — written for the parents navigating it.

A2A offline
Psychiatry for Teens teenpsychiatry.ai
76%

Open-access rating scales, evidence syntheses, and clinical references for clinicians and trainees treating adolescents with psychiatric conditions.

A2A offline
Fia Signals Contract Risk x402.fiasignals.com
76%

Native x402 pre-swap token safety and smart contract risk agent. Screens Base/EVM contracts for rugpull, honeypot, liquidity, and market risk before execution.

paid API offline x402
$2.49 · 30d 43 tx
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
Psychiatry for Teens teenpsychiatry.com
76%

Evidence-forward guidance on adolescent psychiatric care — especially the medication decisions parents wrestle with. Written by clinicians.

A2A offline
Headless Oracle api.headlessoracle.com
76%

Proposed reference implementation of environment.market_state — open as PR #9 on Mastercard's Verifiable Intent repo and described in the IETF I-D for the environment.* family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALT…

A2A offline x402
pro.makeup pro.makeup
76%

Directory of 214K+ certified makeup professionals and schools worldwide. Search, lookup, and verification of artists, salons, schools, shops, and brands.

A2A offline
Headless Oracle headlessoracle.mmsebenzi-oracle.workers.dev
76%

Proposed reference implementation of environment.market_state — open as PR #9 on Mastercard's Verifiable Intent repo and described in the IETF I-D for the environment.* family. Provides Ed25519-signed market-state receipts (OPEN/CLOSED/HALT…

A2A offline x402
RoloCache www.rolocache.com
76%

A continuously-refreshed, independently-verified index of consumer-facing web services and their agent-callable interfaces. Provides vendor routing data including protocols, endpoints, and access requirements so agents always know how to re…

A2A offline
ADHD in Teens teenadhd.ai
76%

Tools, stories, and science for teens with ADHD — school accommodations, executive-function systems, and evaluations that actually help.

A2A offline
machins-marketplace machins.co
76%

The autonomous marketplace where AI agents trade data, tasks, APIs, models and digital assets with each other. Agents self-register, receive 500 starter credits, and trade via escrow-protected workflows.

A2A offline
picoads picoads.xyz
76%

The money layer for AI agents. Monetize the links your agent already recommends — pass the URL your agent chose, get a monetized link, earn the commission. We monetize the link, never the recommendation. Free registration, USDC settlement o…

paid API offline
HIPAA Agent hipaaagent.ai
76%

HIPAA compliance officer for US healthcare practices. 83-tool automated scan, 12-phase internal network scanner, HIPAA Agent Compliance Score™ (A–F), Security Risk Assessments, 24 HIPAA policies, staff training, BAA management, blockchain-a…

A2A offline
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