CNPJ API: Brazilian company records (Receita Federal open data). Google sign-in or API key

Audit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.

Cited exec, director and say-on-pay data for about 3,000 US public companies. Free tier, no card.

Read-only FX exposure, cash, hedge and P&L data from a Hedgr workspace, for SME finance teams.

Read Yomio expense, income, account, budget, and spending data in an MCP-compatible AI client.

CE rules for US advisors by designation and state, plus independent wealth RIA data, with sources.

Animated map videos of any story: trips, wars, empires, storms, data. Free, no signup.

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

Zero-knowledge proofs with post-quantum attestations for AI agents, without exposing personal data

Translation, data quality, execution verification and agent utilities over MCP + x402 USDC on Base.

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

US credit card data: annual fees, credit card credits, earn rates, offers and cashback portal rates.

Public holidays, business days, VAT, withholding tax and tax-ID checks for 54 African countries

Services, prices, inquiries and free analytics, AI and Google visibility scans by JustIdea, Poland.

Your Atalay business data: sites, domains, mail, invoices, shop, B2B, AI and project requests.

Search the public universe of MCP servers. This data comes from the Official MCP Registry.

Give your AI a place to publish: living pages with live data, shareable links, no deploy pipeline.

KYB company check, state business registry, PDF to Markdown, tech stack, WHOIS, sitemaps, PageSpeed.

Live data on AI agents, APIs and models: prices, free tiers, limits, outages, real-world usage.

Check entire lead, order and inventory CSV/JSONL against approved contracts before writes.

Build, change and publish a business website from your AI assistant, with sign-in and saved data.

Run MailBeast.ai cold email from your AI assistant: campaigns, leads, mailboxes, replies, analytics.

Structured, cited, real-world data from 300+ sources and the open web for your AI agents.

Weather history, nowcasts, forecasts, and soil data for saved locations or any US or Canada point.