Directory

Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.

Current drought conditions and severity across the United States

US macroeconomic data: inflation, jobs, GDP, energy, and Treasury yields

Legal US minimum wage and tipped wage for any address, city, county or state on any date. Sourced.

Which US states must a remote seller register in for sales tax? Every state's nexus rule. Sourced.

Find the right US tariff code for a product and the duty rate that actually governs it.

Recomputes a usage-based bill from a customer-supplied tariff (graduated per-meter tiers, optiona...

Read-only MCP for AI usage profiles, leaderboards, stats, and docs; no writes or private data.

SNAP participation, food insecurity indicators, and agricultural statistics

Read-only price book, seller screen, and financing illustration.

Static QR PNG/SVG for agents. Designer and dynamic codes live at useqr.co.

Real-time earthquake events from the US Geological Survey

Real-time water levels and flow rates from USGS stream gauges

uxspot.io UX reference: glossary, AI x UX tools directory, checklists and Learn UX curriculum

VA facility locations, services, wait times, and satisfaction scores

How often AI assistants name a local Australian business, and which pages they read.

Cited VNS research passages from a curated corpus, plus a scored device comparison.

Real drink prices in Turkish bars: cheapest by district, live happy hours, venues near you.

Valluvakural (Valluvarkural) — Thirukkural wisdom lens: verified couplets, quote checks.

Explore Valor services and prepare a contact request for the user to review and send on Valor.

Make money with x402. See what's earning, find profitable gaps, and price your service right.

Daily GoDaddy auction data: is a domain at auction, its appraisal, price and bid count.

Verified deals, store policies & a trust score for thousands of online retailers. No auth.

Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.

Search and read Vector Panda docs: API operations, pricing, storage tiers, measured benchmarks.

Plan TikToks, Reels and Shorts: hook, timed beats, captions, CTA, plus the right Veedio tool page.

Open guide to businesses in any country, plus Norwegian public services and parties. Never ranks.

What's growing in tech, measured daily: AI apps, models, dev tools, software spend, hiring.

Facts, price, safety and join links for Veliane, free marriage-minded matchmaking.

Independent checks of paid x402 data sellers and of AI-agent access to shopping and travel sites

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

Kannada/English Carnatic flute KSGMS syllabus — search lessons, log practice, ask a RAG guru.

Judged, citation-checked policy corpus over MCP. Keyless public reads; API key for AI tools.

Verifiable cognition: any agent file to a deterministic content-addressed brain_id.

Ask a real human (not an LLM) for a judgment, $0.10 USDC via x402. The result returns to the agent.

German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402.

Verified discount & referral codes for crypto exchanges, cards and more — tested first-hand.

Verify a SickSlip doctor's note by Document ID; states served, pricing, physician NPI. Read-only.

Runs your code against a contract; HELD or BROKE at the exact input. Deterministic. 0.10 USDC/call.

Real-time RFC 5322 email verification, SPF/DMARC DNS audits & B2B leads (x402 Base USDC).