Document Conversion

Markdown to PDF: headings, bold, code, lists, rules. A4/Letter/Legal. Free 30/hr. MCP + REST.

Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.

Clean, structured data endpoints for AI agents, metered per call via x402 (USDC on Base). Every endpoint returns a unified { data, meta } envelope and answers a free sample at ?sample=1.

Discovery and attribution infrastructure for agentic commerce. Browse pixel-placement listings, fetch signed manifests with structured offers, act autonomously via x402 payment, and report outcomes back for attribution.

Pay-per-call MCP tools over x402 (USDC/Solana): LLM, utilities, x402 market and model prices.

Machine-economy newswire and paid changes-since for agents. MCP is challenge-handoff, not a wallet.

XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.

Convert any public webpage to a PDF. Single narrow tool, not a bloated PDF toolkit.

Any web page -> clean markdown. Firecrawl-lite, 0.001 USDC/extract (x402, Base), free demo.

Developer toolkit: UUID, timestamp, unit conversion, JSON tools, and QR code (SVG). Free.

Document-to-Markdown MCP server — convert PDF, Office and HTML into LLM-ready Markdown.

Hosted DNA/RNA/protein tools: primers, oligos, PCR, cloning, CRISPR, alignment, batch & pipelines.

Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.

19 zero-setup utilities: JSON, regex, cron, hash, base64, CSV, JWT, UUID, YAML, semver, time.

Shopify product discovery and x402-paid offer verification for AI agents.

Currency conversion + exchange rates: free convert/rates, paid historical & trend analytics.

Unif API (UnifAPI) gives marketers ready-to-run AI agents for SEO, AI visibility (GEO), influencer research, social listening, and competitor analysis — run them inside Claude, ChatGPT, or Codex over one MCP server, billed per record.

The treasury + risk layer for prediction-market agents (Polymarket) and any autonomous agent's machine wallet: sealed trade credentials, hard risk policies enforced server-side from real books, funding, gas, conversion, and accounting — non-custodially, via API.