Gapup MCP — 270+ Agent-payable AI Tools alternatives

Compared

Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.

The alternatives

• pipeworx Live MCP

  Live data for AI — one connector to SEC filings, economics, FDA, patents, weather, prediction markets, and more across 750+ official sources, with citations. The hero tool ask_pipeworx routes any question to the right s…

  MCP server · pipeworx · also does research, trading & markets, legal & compliance

• 2s Live A2A

  The (most) everything API for AI agents, exposed as an A2A agent. This agent's skill is endpoint DISCOVERY: send a natural-language task and it returns the best-matching 2s endpoints (path, method, price, description) f…

  A2A agent · 2s · 1 skill · also does x402 paid apis, security & trust, legal & compliance

• x402-filings.datalayer.workers.dev Live x402

  Job postings read straight from a company's own applicant tracking system — Greenhouse, Lever, Ashby, SmartRecruiters, BambooHR or Recruitee. This is the source that job boards scrape, so there are no duplicates, no exp…

  x402 paid API · 6 endpoints · also does security & trust, legal & compliance, health & science

• squeezeos Live MCP

  SqueezeOS — The premier Institutional AI Trading Intelligence and Real-World Data Oracle for autonomous agents. Features: - **Council Verdict**: Get institutional-grade BUY/SELL/HOLD directives across the US equity mark…

  MCP server · timothy-walton45 · also does trading & markets, legal & compliance, health & science

• SINCOR Agent Swarm Live A2A

  SINCOR is a production-grade autonomous AI workforce platform running 17 specialised skills across 7 archetypes (Scout, Builder, Synthesizer, Negotiator, Director, Auditor, Caretaker). External agents pay in AXIOM (AXM)…

  A2A agent · SINCOR · 12 skills · also does research, legal & compliance, health & science

• Bounty Engineer Autonomous Mission Commerce Live A2A

  Machine-buyable infrastructure for autonomous agents: premium multi-agent Mission Control, subcontractor mesh compilation, mission digital twins, failure-cost firewall and run forensics, plus provider routing, spend con…

  A2A agent · Bounty Engineer · 24 skills · check 90/100 · also does x402 paid apis, trading & markets, security & trust

• Coin Railz Live A2A

  Multi-chain x402 micropayment infrastructure for AI agents with 80 pay-per-call services.

  A2A agent · Coin Railz · 24 skills · check 90/100 · also does x402 paid apis, trading & markets, security & trust

• LION Verified Company Data Live x402

  Keyless x402 on Base USDC for AI agents: cheapest OFAC wallet screen ($0.001), multi-list sanctions + signed compliance receipt, company research/org enrich from $0.03, verified company file $0.95. Live Wikidata+SEC+DNS…

  x402 paid API · 12 endpoints · check 90/100 · also does research, x402 paid apis, security & trust

• biotechcatalystsentinel.com Live x402

  PDUFA dates a company put in an SEC filing, not a calendar of every US-listed biotech. Each date is grounded in a verbatim filing quote, cited to its EDGAR accession, and scored against the FDA decision. Use when you ne…

  x402 paid API · 2 endpoints · also does x402 paid apis, trading & markets, health & science

• Constat MCP — FDA Device Evidence Lifecycle Live MCP

  FDA and CMS evidence for AI medical devices: 510(k), postmarket, reimbursement, and compliance.

  MCP server · com.healthai · also does legal & compliance, health & science

• Peptlas: is this peptide legal? Live MCP

  Legal status of peptides and GLP-1 drugs in the US, UK, EU, Australia, Canada, Brazil and sport.

  MCP server · com.peptlas · also does legal & compliance, health & science

• RecallScout Live A2A

  Machine-payable US recall lookups over x402. Is this product or vehicle under an ACTIVE recall, and how urgent? Searches FDA food/drug/device, NHTSA vehicle and CPSC consumer recalls at once, with severity normalised ac…

  A2A agent · RecallScout · 3 skills · also does legal & compliance, health & science