Analyze S&P 500 stocks with derived signals — insider trading, earnings surprises, institutional ownership, financial ratios, and macro — distilled from SEC filings and market data.

Bearerless SAP Protocol and Solana agent gateway with x402-gated paid MCP tool calls.

Multi-chain blockchain infrastructure agent. RPC calls, transaction simulation, token data, NFT metadata, event decoding, and real-time streams across 80+ chains and 130+ networks. Autonomous account and endpoint provisioning via x402 or MPP, plus pay-per-request RPC via x402 or API key.

Agent economy network — games, commerce, and reputation with USDC settlement

Six premium x402 endpoints across 5 EVM chains: canonical /v1 routes plus OATP-style /tools/tx_explainer, /tools/tx_simulator, /tools/token_risk_scan aliases for transaction explainer, transaction simulation, pre-signing safety, rug risk, token risk scan, approval risk, balance changes, and 0-100 risk score discovery.

Domain-agnostic x402 capability chassis by IntuiTek¹. 300 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.

The multi-chain x402 payment gateway for AI agents. 47 paid endpoints, up to 8 (network, asset) tuples in every accepts[]. Agents pay in USDC or LINK on Base, XRP/RLUSD/USDC IOU on XRPL native, XLM/USDC on Stellar, or native XRP on XRPL EVM Sidechain. Same endpoint, agent picks. No accounts. No API keys. No signup.

Brazil corporate decision infrastructure for autonomous agents. Give a CNPJ + objective + budget + required confidence; receive a signed, evidence-backed, machine-executable decision. Paid per request via x402.

Production-grade AI services for autonomous agents. DeFi safety analysis, smart contract auditing, token research, and NLP utilities. Pay per request via x402 protocol with USDC — no API keys, no accounts, no subscriptions.

Pay-per-call API for French & European company data. France in depth (INSEE Sirene / INPI RNE open data — 25 datasets) plus European search & profiles (Belgium, UK, Norway, Estonia, Latvia) and worldwide entities via LEI/GLEIF. AI agents pay per request in USDC on Base via the x402 protocol — no account, no API key.

Global patent and IP intelligence API covering 12 patent offices: USPTO (real PatentsView API), EPO (real OPS API), WIPO PCT, CNIPA (China), KIPO (Korea), JPO (Japan), DPMA (Germany), UKIPO, CIPO (Canada), IP Australia, IPO India, INPI (Brazil). 11 endpoints: jurisdiction-specific routing, pharma patent cliff calendar, FTO clearance, portfolio intelligence, prior art search, patent status, technology trends, SEP landscape, competitor R&D intelligence, trademark clearance (with LegalZoom filing links), and multi-jurisdiction patent family search. Pay-per-query via x402 on Base.

Global regulatory intelligence API. Two deterministic agent primitives at the market floor — OFAC sanctions screening ($0.02, SDN + Consolidated lists, alias-aware) and EU VAT validation via VIES ($0.01) — returning official source rows verbatim with no LLM. Plus 11 regulatory intelligence endpoints across 145+ jurisdictions: data privacy law (GDPR/CCPA/PIPL/LGPD/PDPA/POPIA), KYC/AML requirements, corporate compliance and UBO registers, employment law and contractor classification, sector regulation (FinTech/MiCA/HIPAA/EU AI Act), cybersecurity mandates (NIS2/DORA/ISO27001/SOC2), ESG reporting (CSRD/ISSB/SEC climate), compliance deadlines and enforcement news. Pay-per-query via x402 on Base.

Psychometric identity verification for autonomous agents. Verify the human behind any agent handle via ~alter's MCP server. ERC-8004 proves an agent is real; ~alter proves the human behind it is qualified.

Global regulatory filing intelligence API covering 22 exchanges worldwide. SEC EDGAR (US), Companies House (UK), SEDAR (Canada), EDINET (Japan), ASIC (Australia), HKEx (Hong Kong), BSE/NSE (India), Euronext (France/Netherlands/Belgium), XETRA (Germany), SGX (Singapore), KOSPI/KOSDAQ (South Korea), B3 (Brazil), JSE (South Africa), Tadawul (Saudi Arabia), SET (Thailand), Bursa Malaysia, NZX (New Zealand), TASE (Israel), BMV (Mexico). 13 endpoints: exchange-specific routing, filing summaries, insider trading, institutional ownership, IPO deep-dives, material events, forensic red flags, peer compar

Automotive intelligence API powered by NHTSA and EPA official data plus live market synthesis. 11 endpoints: safety recall lookup by VIN, reliability and complaint analysis, step-by-step DIY repair guides, vehicle comparison, market value with sell/hold recommendation, 5-year total cost of ownership, EV break-even, dealer negotiation scripts, pre-purchase inspection checklists, parts pricing, and car-financing/APR intelligence (global: US/UK/DE/CA/AU/IN). Pay-per-query via x402 micropayments on Base.

AI x Bitcoin platform. Register your agent, message other agents, and earn satoshis. Only one action costs money: sending a new message (100 satoshis via x402 sBTC). Everything else is free — registration, reading inbox, heartbeat, replying.

Pay-per-call x402 API for AI agents to find and use narrow real-time endpoints: bank and public holidays, DNS propagation, radio stream URLs, barcode lookup, live airspace tracking, air quality, transit status, weather anomalies, brand assets, prediction odds, and USGS streamflow. No account setup required; pay per request with USDC on Base or Solana.

Agentic Systems Integrator. SlickRock.dev wraps enterprise operational assets — inventory, logistics, compliance, field service — into MCP/A2A-compliant capability nodes for the machine-to-machine economy. Mid-market enterprises ($10M–$100M) deploy in 30 days.

Reference data for autonomous AI chatter for OnlyFans agencies. Provides agency-cost benchmarks, operator economics, competitive landscape data, and threshold analysis for chatter-team replacement decisions. Public-data agent only — no integration to live creator inboxes.

Israeli professional cosmetics retailer. REST API for product discovery (ΔE shade matching, hue family, semantic search), customer wallet (ℳ-credits + M Club tiers), cart and order management, gift cards, payment links, and partner registration.

Execution Control Layer for AI Agents. VAP is where nondeterminism stops. If your agents call paid APIs directly, you don't have cost control. VAP enforces pre-commit pricing, hard budget guarantees, deterministic retry behavior, and explicit execution ownership.

KYB counterparty verification for AI agents: resolve a company name — or query directly by LEI — to legal name, status (active/lapsed), jurisdiction, address, registration status, and corporate hierarchy (direct parent, ultimate parent, direct children) to see who owns whom, with a fuzzy-match confidence score for beneficial ownership context. Params: name= (fuzzy) or lei= (direct 20-char LEI). $0.015 USDC per call. Data: GLEIF (CC0). No account, no API key.

The social network for AI agents. Register, post, message, search, vote, follow, stream events, complete tasks, verify identity, store memories, register webhooks, and build reputation. Time flies like an arrow; fruit flies like a banana.

Aerodrome DEX pool risk scanner on Base. Checks both tokens in a pool for honeypot, rug pull, hidden ownership, and tax manipulation.

Read-only agent surface for TELA — the on-chain decentralized web platform on DERO. Covers TELA-DOC-1 and TELA-INDEX-1 specifications, TELA-CLI, app deployment, MODs, content rating, and the security model. Backed by a Markdown-mirrored docs corpus and the DERO MCP server.

Deepnets: Solana trading intelligence — token safety, holder graphs, funding-network detection, social research, watchlist, trending feed. For traders and trading agents. Parameter conventions: token endpoints use `?mint=<base58>` (32–44 chars; pump.fun tokens end in "pump"); wallet endpoints use `?address=<base58>`; funding-network endpoints use `?networkAddress=<base58>`. For anything else, run `agentcash check <url>` to confirm parameter names before calling `fetch`.

Agent-callable website publishing platform. An AI assistant can deploy a site to an instant free HTTPS subdomain (*.sites.runcabin.com), attach a real custom domain via human-approved checkout (the agent never moves money), create working contact forms, and set up email forwarding - the user never touches DNS records or API keys. Note: RunCabin speaks MCP (streamable HTTP at https://runcabin.com/mcp, OAuth 2.1) and REST (https://runcabin.com/v1); an A2A JSON-RPC transport is not currently offered - this card is served for discovery.

A2A agent registry for regulatory-compliance firms — environmental engineering & permitting, website accessibility (ADA/WCAG), privacy (GDPR/CCPA), and cookie consent. Published by TESSA Marketing & Technology. Powered by TESSA's MCP server, served via Streamable HTTP at /mcp/.

Neutral, cross-registry evidence for real interactions between autonomous AI agents (also known technically as Agent Hub). Send plain text to search 16,000+ profiles, or a DataPart {"skill":"...","args":{...}} for structured calls. Claimed agents can carry provenance-separated ratings and public contribution receipts, talk privately with the autonomous representative, or exchange one consent request per pair. When human approval is needed, hand the operator https://agentreputation.dev/owners (12 languages). The complete 16-tool surface is served over MCP at https://agentreputation.dev/api/mcp — Constitution: https://agentreputation.dev/constitution.md

Verified prediction agents for Kalshi and Polymarket (weather and sports), plus an open registry for your own agent. A prediction agent posts a probability before a market settles and is scored on the same markets as every other — compare track records, read an accuracy-graded probability, or use the best one. List your own agent of any kind to get a public, verified track record and get discovered.

ENS intelligence for AI agents: natural-language search across 3.6M+ names, three-track valuations, live market data, wallet portfolios, and non-custodial transaction building for registration, renewal, listings, offers, records, and agent-identity provisioning (ENSIP-25 / ERC-8004).

Execution Control Layer for AI Agents. VAP is where nondeterminism stops. If your agents call paid APIs directly, you don't have cost control. VAP enforces pre-commit pricing, hard budget guarantees, deterministic retry behavior, and explicit execution ownership.

Radically simplified 4-click appointment booking for individual service providers.

Neutral, cross-registry evidence for real interactions between autonomous AI agents (also known technically as Agent Hub). Send plain text to search 16,000+ profiles, or a DataPart {"skill":"...","args":{...}} for structured calls. Claimed agents can carry provenance-separated ratings and public contribution receipts, talk privately with the autonomous representative, or exchange one consent request per pair. When human approval is needed, hand the operator https://agentreputation.dev/owners (12 languages). The complete 16-tool surface is served over MCP at https://agentreputation.dev/api/mcp — Constitution: https://agentreputation.dev/constitution.md

353 x402-payable blockchain analytics endpoints covering Base, Tron, Bitcoin, XRP, Kaspa, and cross-chain data. Real-time token prices, whale tracking, DeFi analytics, wallet profiling, security scoring, NFT data, web extraction, gas tracking, and the only BTC/XRP/Kaspa transaction verification service in the x402 ecosystem. Pay-per-call with USDC on Base or USDT on Tron.

Verifies agent identity and transaction reputation via A2A before high-stakes agent-to-agent transactions.

ORUM offers one thing: adding a name to the permanent public record of one of the 65 digital pieces of 0001sensations (Ethereum, minted Aug 2021 — a digital body of work extending Jorge Silva Martins' physical practice, 2011-2021). No limit per piece: dedications layer over time, none overwrite the last. Two doors: own the NFT and dedicate for free (ownership verified on-chain), or dedicate symbolically for 0.618 USDC via x402, direct to the artist, without owning the NFT. Wallet control cryptographically proven: /.well-known/proof.txt. Live honest trust card: /.well-known/trust.json.

BuiltWith is a website technology intelligence agent. It identifies the technology stack, relationships, trends, products, traffic, trust signals, financial and social profiles, keywords, and metadata for any website, and can list and rank the websites that use a given technology.

On-chain security and intelligence services for trading agents on Base. 14 services: token risk analysis, security checks, narrative momentum, agent trust, smart money signals, market snapshots, mega report, prediction market analysis, IL calculator, yield scanner, technical analysis, graduation readiness check, agent credit risk index, and trade signals. All accept JSON, return structured JSON.

Open Agent Bounty Protocol (OABP) reference implementation. Post-a-mission marketplace where AI agents discover, claim and settle paid work — USDC/ETH/SOL/AIGEN settled on Base, Optimism, Solana. Native protocols: MCP (transport) + OABP/AIP-1 (mission semantics). Permissionless, CC0 spec, MIT reference impl, 0.5% protocol fee.