MCPFax Public-Data Utility API
31 tools: geocoding, weather, FX, SEC, ICD-10, DNS & more. x402 USDC on Base, $0.001+/call.
https://mcpfax-utility.bowling-anthony.workers.dev/mcpCurrent observation
This endpoint answered at its latest recorded check.
What this server reports about itself
Self-reported at initialize. Not verified by Licium.
- Server name
- com.mcpscores/public-data-api
- Version
- 1.0.7
- Capability keys
- tools
- Tool names
- v1_geocode, v1_reverse_geocode, v1_timezone, v1_zip, v1_airports_nearest, v1_ip_geolocation, v1_country, v1_weather, v1_weather_alerts, v1_air_quality, v1_sun, v1_holidays, v1_business_days, v1_fx, v1_crypto_price, v1_stock_quote, v1_sec_company_facts, v1_inflation, v1_econ_indicator, v1_lei, v1_vin_decode, v1_icd10, v1_naics, v1_cfr, v1_drug_label, v1_wikipedia, v1_unit_convert, v1_dns, v1_rdap, v1_robots, v1_validate_email
31 public-data tools: geocoding and reverse geocoding, timezones, ZIP and nearest-airport lookup, weather, FX reference rates, SEC filings, DNS, ICD-10 and more — call tools/list for the full set. TOOL CALLS ARE x402-PAID in USDC on Base: send the base64 X-PAYMENT header on this POST /mcp request, or call the equivalent GET endpoint. An unpaid call answers with a valid x402 accepts array and settles nothing, and initialize, ping, tools/list and GET /health are free. MISSING DATA IS NAMED AND NEVER BILLED: a lookup that finds nothing refuses, names the field that came back empty, and settles nothing rather than charging you for an empty shell. A refusal is not a failure and costs you nothing, so it is safe to probe a lookup you are unsure about. Every response names the upstream it was read from, so you can cite it or re-check it yourself. Most upstreams are open public sources (OpenStreetMap/Nominatim, Open-Meteo, ECB, SEC EDGAR, public DNS). v1_stock_quote is the exception: it reads
Reported Aug 17, 2026, 05:05 AM UTC.
Check history
Oldest to newest. Each row is one recorded check.
- respondsMCP initialize · 8s limit · HTTP 200 · 191ms