paid-api-access

Knowledge summary API: the lead summary of any English Wikipedia article — title, short description, extract paragraph, thumbnail, and canonical URL — as structured JSON. Titles accept spaces or underscores; missing pages return an unpaid 404. Use for entity enrichment, fact grounding, and research agents. CC BY-SA 4.0 with attribution in every response. Cached 24 hours.

On-this-day API: notable historical events for any month/day — year, one-line description, and related article links. Fresh daily content for newsletters, social bots, and trivia agents.

Descriptive statistics API: feed up to 100,000 numbers and get count, sum, mean, median, mode, sample standard deviation, variance, min/max/range, percentiles (p25/p50/p75/p90/p99), and IQR-flagged outliers. Deterministic and auditable — cheaper than burning reasoning tokens, zero arithmetic-hallucination risk, and the result can be cited. For data QA, monitoring, and analysis agents.

Chemical element API: atomic number, atomic mass, electron shells, electronegativity, and physical properties for any element. Local dataset, instant.

HTTP check API: probe any URL and get its status code, response time in milliseconds, server header, content type, and cache policy — an instant is-it-up heartbeat. For uptime monitors, dependency health checks, and pre-crawl validation. SSRF-guarded; scheduled agents welcome.

Premium agentic endpoint for ai-safety-incident-logger-mcp.

Code explanation endpoint that accepts code or a code-file URL and returns a plain-English explanation via L402.

Premium agentic endpoint for auth-sentinel-mcp.

Premium agentic endpoint for 3d-meshweaver-mcp.

Premium agentic endpoint for architecture-dna-mcp.

Premium agentic endpoint for ad-spend-auditor-mcp.

Premium agentic endpoint for agentic-ip-reputation-guard-mcp.

Premium agentic endpoint for audio-watermarking-detector-mcp.

Premium agentic endpoint for automated-amendment-negotiator-mcp.

Premium agentic endpoint for cross-shard-state-sync-mcp.

Premium agentic endpoint for network-health-panopticon-mcp.

Premium agentic endpoint for emergency-global-pause-mcp.

Premium agentic endpoint for arbitration-fee-splitter-mcp.

Premium agentic endpoint for genesis-block-archiver-mcp.

Premium agentic endpoint for protocol-upgrade-proposer-mcp.

Premium agentic endpoint for backhaul-empty-return-mcp.

Premium agentic endpoint for master-swarm-orchestrator-mcp.

Book-to-audiobook conversion endpoint with L402 payment and async polling.

API call to newsapi