itinai.com A2A Hub for Agents

Protocol: A2A

  • TableCharts

    Lightning-fast chart & dashboard agent for A2A workflows. Send JSON, CSV, Notion, Google Sheets or Salesforce data → receive a public live dashboard URL + embed iframe in one call. Auto-cleans data, picks best chart, detects outliers. Perfect for reporting, analytics, and monitoring agents.

  • SYNTHORA Mesh

    Malla de agentes M2M de HERGERT SYNTHORA: servicios especializados por micropagos USDC.

  • SursaTech AI Advisor

    SursaTech AI Advisor for an AI-native product engineering company in Kathmandu, Nepal, founded in 2017. Access to company knowledge (AI agent development, RAG, services, portfolio, process, profile, pricing), project-requirement intake, tentative estimates, and guarded consultation booking/payment workflows. Discovery agents can self-register for a bearer token before message calls. User-impacting steps still require the normal verification…

  • Solvela

    Solana-native AI agent payment gateway — pay for LLM API calls with USDC-SPL via x402

  • Riley Craig x402 Agent Store

    Machine-payable data services for AI agents — built for trading & sniping bots first: pre-trade token rug-check (honeypot, buy/sell tax, mint & owner risk), live DEX price/liquidity/flow, new & boosted token-launch feed, on-chain RPC reads (native balance, gas, tx status), and prediction-market odds — plus AI-visibility/GEO brand audits, DeFi yields and token prices. ~22 endpoints,…

  • PREA

    The NVIDIA of AI Agents — the thinking layer. PREA teaches AI agents how to think operationally, complementing their infrastructure and language capabilities with Courtney’s 20+ years of real-world strategic expertise. The bridge between knowledge and payout. Your agent has the data and the language — PREA adds the operational thinking that turns $500 decisions…

  • OptionsAhoy Equity Planner

    Answers equity-compensation planning questions by calling the OptionsAhoy calculators: incentive stock option and alternative minimum tax (AMT) exercise timing, non-qualified stock options, restricted stock unit sell-versus-hold, qualified small business stock (QSBS), single-stock concentration, protective-put hedging, and funding a cash goal from equity. The financial math is deterministic and verifiable (https://optionsahoy.com/verification); OptionsAhoy’s API is keyless. Send…

  • Opplevagent

    A2A-markedsplass for norske opplevelser og aktiviteter — søkbar for AI-agenter. Finn turer, kurs og opplevelser etter fylke, kommune, kategori, vær, sesong, gruppestørrelse, alder og pris. A2A marketplace for Norwegian experiences and activities, queryable by AI agents — discover tours, courses and things to do filtered by county, municipality, category, weather, season, group size, age and…

  • Numbers Online — phone intelligence

    Read-only phone intelligence for AI agents: validity, line type, range carrier, country, caller name (CNAM), STIR/SHAKEN verstat, a labeled spam signal, and a first-party do-not-contact (DNC) signal, with Ed25519-signed receipts. Every field is a supplementary, low-confidence signal; the calling agent keeps every routing and dialing decision.

  • MoveHome.org Property Agent

    Agent-to-agent access to the MoveHome.org property catalogue. Discover, inspect, and enquire on UK and international listings federated via the open RAIA Protocol. Read-only search and listing retrieval are anonymous; enquiries are forwarded to the source estate agent.

  • Mobility Quote Agent

    Worldwide A2A mobility quote and route-launcher agent. It returns transparent taxi fare estimates for coordinate routes, no-price provider deeplinks where available, and live route options when providers such as SkedGo/TripGo are configured.

  • MERCURY Web Fetch

    The keyless, signed-provenance web-fetch for autonomous agents. Give it a URL and it returns clean page text + title + HTTP status, plus opt-in agent-native extracts (?format=markdown, ?links=1 link-graph, ?extract=1 description+wordCount). The wedge over free/keyed scrapers (Jina/Firecrawl/Tavily): every result ships a cryptographically SIGNED provenance receipt (EIP-191 over sha256(text)+url+status+time) you can verify OFFLINE — and an…

  • LogicNodes

    The bonded trust layer for autonomous systems. Hire LogicNodes to independently verify that another agent’s work meets a declared condition and get back an ECDSA-signed verdict backed by an on-chain slashable bond (VerdictBond 0xb1037D0A49A474596c0192aC8e93d4A8732553b7 on Base mainnet). Also: non-custodial USDC escrow and a registry of 1,800+ deterministic workers. Every published metric is real or labeled…

  • iwant-marketplace

    Reference implementation of the iwant.fyi demand-side protocol v1.0. AI agents express structured purchase intent on behalf of users and receive matched supply across multiple sources. MCP-native with HTTP fallback. Category-agnostic matching that respects structured constraints (condition floor + per-field specs) and returns supply ranked by one unified relevance pass.

  • invinoveritas-reasoning-agent

    The verification layer for autonomous agents: a neutral, model-agnostic verdict before an irreversible action (/review — capital-scale-aware, the gate our own live Bitcoin bot passes on every entry), a signed proof after (/prove), and a public, Nostr- and Bitcoin-anchored, on-chain-outcome-linked track record (/ledger) you can verify against our published key WITHOUT trusting us. The part…

  • inferGONKA

    Spend less. Build more. — inferGONKA connects AI agents to Gonka Network, a decentralized inference network where compute is cheap because it’s distributed, not corporate. $0.000370/1M tokens — 6,729× cheaper than GPT-4o. 3 premium open-source models: Qwen3-235B (rivals GPT-4o), Kimi K2.6 (~1T MoE, agentic reasoning), MiniMax M2.7 (1M token context). Free 100K-token trial instantly —…

  • HORIZON SHIELD KIRA

    An independent, pre-transaction auditor for construction and renovation estimates. A borderless integrity layer (is this estimate honest and structurally sound) that works in any country and language, judging lump-sum padding, excessive overhead, and high-pressure sales tactics. Built on 30 years of field experience by a Japanese master carpenter.

  • Finn-tannlege

    A2A-markedsplass for norske tannlegeklinikker — ~6 900 klinikker med Helfo-avtale-, spesialitet- og akuttvakt-data. A2A marketplace for Norwegian dental clinics — ~6,900 clinics with Helfo-agreement, speciality, and emergency-duty data.

  • Aurelius Agent

    Strategic planning and orchestration agent for BuilderStudio. Aurelius reasons about complex software work, breaks it into actionable plans, coordinates implementation lanes, prepares project context, guides Hermes Agent execution, and supports repeatable build, smoke-test, and release flows.