MCP servers for HTTP / API

Federal Revenue Service: Simples (list of periods for DAS issuance), official-source lookup; platform-hosted, pay per query.

Brazilian investments MCP: B3 quotes, fundamentals, portfolio X-ray, theses and news for AI agents.

Search current class-action settlements and identify possible matches using structured filters.

Create, manage, schedule, and publish short-form user-generated content through AI agents.

Korean apartment data: official transaction prices, jeonse ratios, AI forecasts. 45,000+ complexes.

Job search management: applications, interviews, offers, recruiter email, and company openings.

Paid MCP for AI agents: vol risk premium, Agent-SOFR, max-LTV. $0.001 USDC on Base via x402.

Registrars (ARISP) property record: downloads the receipt via official-source lookup; platform-hosted, pay per query.

Company-specific regulatory assessments for concrete business questions, as structured data or PDF.

Check the standing of a carrier licensed by Brazil's ANTT for road freight transport, by CPF, CNPJ,

Issues the FGTS employer clearance certificate (CRF) from the CNPJ. Platform-hosted, no credentials,

Live US federal and state regulatory changes and grant programs, every result cited.

Open-source CRM your AI agents can write to: companies, people, opportunities, tasks and notes.

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

Corporate identity finder and email verification. Map real addresses and users to real people.

Country guides, customs rules, mover directory and quote requests for 155+ countries

Find fashion new or pre-loved from a photo, link or text; compare prices; hunt for a lower price.

Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.

Find French tradespeople, plan multi-trade projects, submit moderated contacts, create profiles.

Find companies hiring for a role and geo, qualify them, and watch them for changes.

Requly: the site's own MCP server — dataset; every answer cites the site.