API LIVE

Every Tool.
One Clean API.

Seven network intelligence endpoints available as JSON REST. No SDK, no setup — just an HTTP GET. Plug directly into monitoring scripts, CMDB enrichment, security tools, or network automation.

▶ Try it right now — no API key needed

# IP geolocation
curl https://api.smithnet.dev/v1/ip/8.8.8.8

# DNS records
curl "https://api.smithnet.dev/v1/dns/github.com?type=MX"

# WHOIS
curl https://api.smithnet.dev/v1/whois/cloudflare.com

# Response example
{
  "ip":           "8.8.8.8",
  "city":         "Mountain View",
  "country":      "United States",
  "isp":          "AS15169 Google LLC",
  "timezone":     "America/Los_Angeles"
}

Endpoints

GET

https://api.smithnet.dev/v1/ip/{address}

IP geolocation — country, region, city, ISP, ASN, timezone, coordinates

GET

https://api.smithnet.dev/v1/dns/{domain}?type=A

DNS records — A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV. Powered by Cloudflare DoH.

GET

https://api.smithnet.dev/v1/whois/{domain}

WHOIS / RDAP — registrar, registered date, expiry, nameservers, registrant

GET

https://api.smithnet.dev/v1/ssl/{domain}

SSL certificate — issuer, expiry, days until expiry, grade, CT log history

GET

https://api.smithnet.dev/v1/mac/{address}

MAC vendor lookup — manufacturer name, address, country from IEEE OUI registry

GET

https://api.smithnet.dev/v1/asn/{asn_or_ip}

BGP / ASN lookup — name, description, country, RIR, allocation date. Also accepts an IP to find its prefix.

GET

https://api.smithnet.dev/v1/ping/{host}

Reachability + latency — 4-packet HTTP round-trip, min/avg/max RTT, packet loss

HTTP RTT

Authentication

The free tier requires no API key — all endpoints are open. Higher rate limits via paid plans are coming soon.

# Free tier — no key needed
curl https://api.smithnet.dev/v1/ip/1.1.1.1

# Paid plans (coming soon) — Bearer token
curl https://api.smithnet.dev/v1/ip/1.1.1.1 \
  -H "Authorization: Bearer sk_live_your_key_here"

Response Format

All endpoints return JSON with Content-Type: application/json and full CORS headers so you can call from any browser or script.

# Error response shape
{
  "error":  "Invalid IP address format",
  "docs":   "https://smithnet.dev/api-docs.html"
}

Pricing

Free

Open — no key required

Live now

Developer

$9/mo

10K req / day

Pro

$29/mo

100K req / day

Business

$99/mo

Unlimited

Paid plans coming soon. Questions? contact@smithnet.dev

Base URL & Versions

https://api.smithnet.dev/v1/{endpoint}

# Health check
curl https://api.smithnet.dev/

Every Tool.One Clean API.

▶ Try it right now — no API key needed

Every Tool.
One Clean API.