Ip Geolocation X402
IP Geolocation API
Geolocate any IP address -- country, city, ISP, ASN, VPN/proxy/Tor detection. IPv4 and IPv6 support. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"ip-geolocation": {
"url": "https://ip-geolocation.api.klymax402.com/mcp"
}
}
}
Quickstart -- HTTP (x402)
curl "https://ip-geolocation.api.klymax402.com/api/lookup?ip=..."
# -> 402 Payment Required, with an x402 payment challenge in the response body
Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
ip_lookup_geolocation | GET | /api/lookup | $0.003 | Geolocate a single IP address |
ip_lookup_geolocation_batch | POST | /api/lookup/batch | $0.01 | Geolocate up to 20 IP addresses in one call |
ip_lookup_geolocation
Use this when you need to geolocate an IP address. Returns full location and network data in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
ip | string | yes | IP address to lookup (e.g. 8.8.8.8) |
Example response:
{"ip":"8.8.8.8","country":"United States","countryCode":"US","region":"California","city":"Mountain View","latitude":37.386,"longitude":-122.084,"timezone":"America/Los_Angeles","isp":"Google LLC","asn":"AS15169","isVPN":false,"isProxy":false,"isTor":false}
When to use: fraud detection, content localization, access control by region, analytics enrichment, and bot detection.
Not for: domain data (use domain_lookup_intelligence), DNS records (use network_lookup_dns).
ip_lookup_geolocation_batch
Use this when you need to geolocate multiple IP addresses at once (up to 20). Returns an array of geolocation results in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
ips | array | yes | Array of IP addresses to lookup (max 20) |
Example response:
{"results":[{"ip":"8.8.8.8","country":"United States","city":"Mountain View","isp":"Google LLC","isVPN":false},{"ip":"1.1.1.1","country":"Australia","city":"Sydney","isp":"Cloudflare","isVPN":false}],"total":2}
When to use: bulk log analysis, batch fraud screening, and enriching analytics data with location info. More cost-effective than single lookups.
Not for: single IPs (use ip_lookup_geolocation), domain data (use domain_lookup_intelligence).
Example agent prompts
- "Geolocate an IP address"
- "Geolocate multiple IP addresses at once (up to 20)"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Server Config
{
"mcpServers": {
"ip-geolocation": {
"url": "https://ip-geolocation-production.up.railway.app/mcp",
"transport": "sse"
}
}
}Recommend Servers
View AllWrite notes to Flomo