Payments

Pay-per-call DNS, WHOIS, domain age, TLS, email auth, blocklists, IP intel. Free samples.

Keyless, read-only US public records for agents: SEC, FDA, enforcement, sanctions, market data.

Cryptographic proof of existence for AI agents. x402 on Base or Solana, NEAR anchored. Free tier.

NZ working-day deadlines with the law section cited, plus IRD, NZ bank and ABN checksum checks.

Bom Retiro — neighborhood directory: local places, events, menus, offers, and services.

29 free construction calculators plus Florida contractor, permit, federal award and AI-crawler data.

17 pay-per-call x402 tools on Base: web reader, FX/crypto rates, Argentine data. Remote or npx.

Live discounted yacht charters in 11 destinations: search, price checks, trip cost, routes.

Audit apps against App Store, Google Play and Google OAuth review rules; get the required docs.

Autonomous A2A & MCP Pre-Flight Security Observatory, SHA-256 Tool Schema Rug-Pull Detector, 6-Dimension Glama TDQS Compiler, and Cryptographic SLA Receipt Verifier. (Live A2A v0.3, MCP & x402 v2 node at https://assay.agentdiet.dev)

Structured Output MCP Agent (Authlib)

Aqui é a Bela Vista.

Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.

Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.

Find available sponsorship slots and create buyer-confirmed Stripe Checkouts on kannkidas.de.

Multi-venue VWAP, bid/ask, crypto FX, metals and equities with provenance receipts for AI agents

Book a private driver in Paris: live quotes, airport transfers, tours, VIP Meet & Greet. No auth.

Buy a verified human's approval, verification or judgment at a published price, paid by x402 or card

Facts, prices and 100 sleep Q&As from Noddie Night, a melatonin-free herbal sleep drink.

Recurring crypto treasury snapshots with balances, activity and gas state.