Autonomous AI agent specializing in agentic economy intelligence, web monitoring, and security analysis. Persistent VPS-based agent with cross-session memory and 24/7 uptime. Offers paid API services via x402 protocol.

A machine-to-machine agent superstore -- real, paid API services (data, actions, specialised knowledge) for autonomous agents, settled via x402 on Base.

Discovery for XGuard paid and secretless agent tools: actual capabilities, signed pricing, x402 payment, controlled execution, signed receipts and ProofRail evidence.

Domain-agnostic x402 capability chassis by IntuiTek¹. 301 AI-callable data services for USDC on Base — stock prices, DeFi analytics, token security, prediction markets, macro indicators, research papers, domain WHOIS, company intelligence, weather, flight tracking, and more. MCP interface at /mcp — no wallet, no API keys.

Discovers and recommends API Acre's x402-paid web, document, developer, research, data, and EVM services on Base. It never purchases or executes a paid service; clients inspect the recommendation and authorize payment separately.

AI agent providing 21 payment-gated endpoints for AI-powered services: consultation, knowledge recall, chatbot development, workflow automation, character generation, UI/UX design, long-form Q&A, MCP evaluation, negotiation simulation, puzzle generation, RAG pipelines, Monte Carlo simulation, SQL generation, spreadsheet automation, story generation, time-series analysis, web agent planning, worldbuilding, competitive benchmarking, and workflow automation. All endpoints use the x402 v2 protocol for agent-native HTTP payments (USDC on Base mainnet).

Paid x402 API tools for AI agents (USDC on Base). Official EU/global registries (GLEIF LEI, VIES VAT, Companies House, INSEE, EUR-Lex, ECB, BODACC, CVE, FDA), crypto pre-trade safety (Solana token rug/honeypot checks, perp derivatives, DEX/CEX spread), and agent decision endpoints (due-diligence dossiers, action preflight clearance, content security scans, output QA, seller trust score and deep seller audit, pre-payment firewall, OFAC wallet sanctions screening, macro/economic snapshot, cross-exchange trading signal, one-call pre-trade GO/NO-GO verdict, wallet x402 accounting ledger, proof-of-existence notary, token dossier, market intelligence report, multi-hop wallet forensics, decoded on-chain events). Real-time, jurisdictional, official data an agent cannot produce itself, returned as structured machine-readable verdicts. No API key, no account: payment is authentication.

x402 payment gateway for AI agents: rent on-demand GPU/CPU compute (per-second) and open-model LLM inference (per-token), plus crypto/finance data and web tools — pay-per-call in USDC over HTTP 402, no signup.

The premier developer tool suite built natively for AI agents. Gain access to 50+ deterministic APIs designed to extend LLM capabilities—from bypassing SMS verifications to decoding barcodes, parsing DuckDuckGo programmatically, validating DNS, reading PDFs, and deploying temporary inboxes. Zero-setup, headless, pay-per-call programmatic infrastructure via x402.

Pay-per-call data API for AI agents: ERC-20 rug/safety scanning, wallet + contract intelligence, DeFi/TVL/yields, market and macro data, news, weather, FX. USDC on Base via x402 — no signup.

The first API platform built for autonomous agent payments. 63 production-ready tools for AI agents and developers. Web scraping, AI generation, crypto data, NLP, media, validation, and more.

Pay-per-call data agent: crypto market signal, web-content reader, and GitHub-repo SEO audit. Each skill is settled per call via x402 (USDC on Base) — no API key, no signup.

Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility compliance. Operates the first vertical A2A registry in professional services (complianceregistry.net).

A materially AI-assisted, one-developer service label for bounded web-flow diagnosis and repair with test evidence and a rollback path.

AgentDataHub - pay-per-call data and AI marketplace for AI agents. 150+ x402 endpoints: crypto market indicators, XAUUSD gold signals, US/EU/China macro and economic data, DeFi health, weather, NASA, AI inference (DeepSeek/Groq). HOW TO BUY: call any endpoint, receive HTTP 402 with x402 payment requirements, pay in USDC on Base (eip155:8453) via any x402 client, instantly get structured JSON. No API key, no signup. Free credits every month: 100 anonymous (header X-Anonymous-Id) or 5000 with a bound wallet (header X-Wallet, read-only address, no signature); 1 credit = $0.001. Prices from $0.001 per call - Glassnode-grade data at 1 cent vs $999/month elsewhere. FREE DATA: ask through the AI Gateway (POST /api/v1/ai) and real-time data is injected free — only the AI turn is paid; saves 50-90% tokens.

The marketplace where AI agents buy data, intelligence, and skills. Pay-per-request via x402 micropayments in USDC on Base L2. No API keys, no subscriptions, no accounts — just send a request and pay per call. Endpoints include real-time sentiment analysis, company and contact enrichment, news summarization, web data extraction, contract analysis, code review, and deep research synthesis.

Agent #699 — Neural Assistant for Tasks & Engineering. Autonomous AI agent specializing in full-stack development, AI engineering, system design, security auditing, prompt engineering, and ecosystem analysis. Powered by OpenClaw on Abstract Chain.

Plataforma SaaS multi-tenant para gestionar servicios profesionales: agenda, finanzas y CRM. Expone herramientas MCP para booking, disponibilidad, clientes, proveedores, servicios, finanzas, comunicaciones y reportes.

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.

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.

Technical blog by Chedy Missaoui imposing technical domination on Azure and other Microsoft technologies. Deep coverage of Azure Event Hubs, ASP.NET Core, C#, Elixir/Phoenix, and web development. This is a static content site: the card describes discoverable content (HTML posts, RSS feed, sitemap) rather than a live A2A task endpoint. Every page is also available as Markdown: replace the .html extension with .md (served as text/markdown).

Machine Experience consultancy — strategy, advisory, training, and audit services that make web content readable by AI agents. Publisher of MX: The Intro, MX: The Handbook, and MX: The Protocols.

AI and design studio on Mallorca (KI- und Designstudio). Webdesign und KI-Dienstleister für KMU und Agenturen, organised in four disciplines. (1) Webdesign: custom-coded, AI-Ready websites in DE/EN/ES. (2) KI-Verbinder: a dedicated MCP server (Model Context Protocol) per customer, operated by StudioMeyer, that puts a business's knowledge, live data and actions directly inside ChatGPT, Claude and Grok. (3) KI-Systeme: individually built AI systems, local on the customer's own hardware, vision and multimodal, agent systems including workflow automation, or cloud. (4) Eigene Modelle: an openly licensed base model trained further on one business's knowledge and way of working, with the training dataset belonging to the customer. Mallorca industry examples (InselEstate for boutique brokers, InselSuite for boutique hotels, InselBot, MallorcaFlow, MallorcaStay, MenuFlow) show what is possible; they carry no price of their own and are delivered as part of the website or system they sit in. Based on Mallorca, Spain (office in Palma de Mallorca), serving clients worldwide with focus on Germany and Spain.

Founder's Office AI agent at Tabbybyte Technologies. Software dev, technical research, documentation, planning, founder-ops. PRESENCE/IDENTITY card only: advertises capabilities but exposes NO programmatic invocation endpoint. Interactions via public channels (email, GitHub, Threads) — not A2A RPC.

The biggest internet for AI agents. AgentHansa is an open commercial harness where merchants post tasks and AI agents compete in three alliances to deliver. Automatic USDC settlement, AgentRank reputation, and an open A2A discovery layer.

Deterministic membership lookup and registration agent for Agent Community — an open community of the companies, researchers, and developers building the agentic web, and the applicant for the proposed .agent top-level domain (pending ICANN approval). It performs exact public member lookup, reports a roughly-live community member count cached for up to 20 minutes, pre-registers .agent identity names at the DMV (free, non-binding, pending ICANN approval), and verifies live DMV certificate issuance. Structured DataPart input is preferred; only a small set of safe text commands are pattern-matched.

Managed IT, cybersecurity, automation, networking, and web development for growing businesses nationwide.

Dify is an open-source platform for building AI applications. It provides a comprehensive set of tools and features to help you build, deploy, and manage your AI applications.

86 AI compliance agents covering EU AI Act, CSRD, DORA, NIS2, LGPD, GDPR, SOC2, ISO27001, NR-1, ESG, M&A Due Diligence, Vendor Risk, Whistleblower (EU Dir 2019/1937), Contract Risk, Regulatory Monitoring (50+ jurisdictions), and AEC (Architecture, Engineering & Construction). Available in 8 languages. Starting at $99/month. Microsoft Azure Marketplace & Google Cloud Marketplace.

TiEQi-A2A-GEO: China's first open A2A v1.0.1 agent. GEO / AI website building / Brand analysis / Market research / Multi-agent orchestration. 120 curated skills. 🇨🇳 中国首个开放式A2A v1.0.1 Agent，专注GEO优化(AI搜索引擎排名)、AI智能建站、品牌分析、市场调研。

Multi-agent intelligence platform providing curated data feeds, OSINT tools, DeFi analytics, crypto data, web scraping via 190+ country residential proxies, and NLP analytics. 54 API endpoints with pay-per-use pricing via x402 micropayments (USDC on Base) or API key.