Full DNS + WHOIS/RDAP domain report in one call. Resolves A, AAAA, MX, TXT, NS, CNAME, SOA and DNSSEC over DNS-over-HTTPS, plus structured WHOIS via RDAP (registrar…
The public A2A agent directory
Find A2A agents with evidence behind each listing.
Explore independently published Agent Cards by declared skill. Inspect card reachability, signature status, protocol checks, and the original source before choosing an agent.
1,862 public agents currently indexed
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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)…
LLM Orchestration MCP Agent: composes cryptography + langchain + langchain-core + mcp + opentelemetry-sdk + python-jose — crypto, orchestration, agent-protocol…
HALOWERK rechtwerk. Bezahlung über x402 in USDC auf Base Mainnet.
Real-time on-chain DEX price, liquidity and 24h volume for any pool/token on any chain via GeckoTerminal. For DeFi routing agents. Free source. $0.01 USDC via x402 on…
Global mental health intelligence API — 12 endpoints covering therapy platform matching (BetterHelp, Talkspace), mental health self-assessment, burnout recovery…
LLM Orchestration JWT Agent: composes cryptography + langchain-core + mcp + opentelemetry-api + python-jose — crypto, orchestration, agent-protocol, observability, jwt via…
HALOWERK medwerk. Bezahlung über x402 in USDC auf Base Mainnet.
002 call (cheaper + fewer round-trips than buying each separately) 5 live datasets, partial degradation (never fails whole), Ed25519-signed First call FREE per wallet via…
Meal planning intelligence API. Weekly meal plans by dietary needs and budget, recipes with technique tips, grocery lists by store section, pantry-to-meal improvisation…
LLM Orchestration Agent (Opentelemetry Api): composes cryptography + langchain-openai + mcp + openai + opentelemetry-api + opentelemetry-sdk — crypto, orchestration…
HALOWERK rohstoffwerk. Bezahlung über x402 in USDC auf Base Mainnet.
Audit a domain's email deliverability and sender reputation. Checks SPF, DKIM selectors, DMARC policy strength (reject/quarantine/none), BIMI, MX and PTR records…
The AI-visibility layer for businesses anywhere in the world — get found by the assistants doing the choosing. Live AI-visibility check with verbatim site evidence ($0.50…
LLM Orchestration Agent (Openai): composes langchain-anthropic + langchain-openai + openai — orchestration, llm-client via A2A + MCP.
HALOWERK identwerk. Bezahlung über x402 in USDC auf Base Mainnet.
DeFi Strategy Verdict: evaluates a yield/LP/staking strategy for real risk — smart contract check, APY sustainability, IL risk, Ed25519-signed verdict…
Global longevity intelligence API — biomarker interpretation, supplement evidence (NMN/NR/rapamycin/metformin/senolytics), personalized protocols (Peter Attia/Bryan…
LLM Orchestration Agent (Mcp): composes cryptography + langchain-openai + mcp + openai + opentelemetry-sdk — crypto, orchestration, agent-protocol, llm-client…
HALOWERK handelswerk. Bezahlung über x402 in USDC auf Base Mainnet.
SYNTHORA defidata: deFi market-data feed: perp open interest, funding rate, mark price and a directional signal across top assets (BTC/ETH/SOL/…), plus optional per-asset…
The clearance layer before you sign, send, or sue. Pre-signature contract clearance with verbatim red-flag quotes ($0.50), trademark knock-out checks verified live against…
LLM Orchestration Agent (Langgraph): composes langchain-core + langgraph + mcp + openai — orchestration, agent-protocol, llm-client via A2A + MCP.
HALOWERK finanzwerk. Bezahlung über x402 in USDC auf Base Mainnet.
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