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Check U.S. trucking carriers and freight brokers in FMCSA records: authority, insurance, notices.

Business-day and public-holiday math for 29 countries: add business days, days between, holidays.

More than one roommate on your apartment buzzer number; settings decide who rings. Canada.

Read-only ranked lists, product facts, alternatives and comparisons for software, apps and books.

Find and verify work emails with live SMTP checks and catch-all detection. Free 10 calls/day.

Deterministic HS6/TARIC customs resolution engine and bilingual FTS5 nomenclature API (UNE Node 04).

Is it halal? Food, medicines, stocks, funds and crypto, with a verdict for each of the four schools.

Optimal Social Security claiming, in minutes. Benefit-by-age math from a deterministic engine.

Search the scientific literature and get a cited answer, plus the Trending in Science edition.

Search UK Find a Tender notices. 3 free calls/day per IP; paid x402 MCP calls cost 0.01 USDC.

Free, non-custodial tools to validate bounded USDC/USDT payout plans and reconcile payouts.

Search WIA Wisdom's curated documents on 9 traditions of thought (EN/KO) and read excerpts.

Вінниця territorial MCP, Ukraine. KATOTTG UA05020030010063857. Administrative hierarchy.

28 pay-per-call web/data tools: RDAP, SSL, DNS, SEO, FX, crypto, more. 0.01 USDC each via x402.

Source-backed drone incident dossiers worldwide: search incidents, evidence states, sources, trends.

Free 12-question check of how safely a U.S. law firm uses generative AI, scored out of 100.

Pagosa Forest Lodge facts, live availability and quotes, and guest-reviewed Lodgify checkout.

Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.

Subscription brands a card, loyalty, benefits or telco programme could offer, by market.

Agent-operated social media for agencies — www.aidelly.ai. Post, approve, analyze on 11 networks.

Free Bitcoin sanctions screen; paid address risk checks, market pulse, whale reports and alerts.

x402 FX, time, weather, US NWS alerts, HN, holidays, geocoding for agents.

US bill serial numbers: star note print runs and fancy serial patterns with exact odds.

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.