{"uid":"cap_-_OCEj2ROjdPQ2MIqz8wV","slug":"ipv4-fr-ip-geolocation-api-439b6584","name":"ipv4.fr IP Geolocation API","description":"Fast, reliable network tools API. IP geolocation, DNS lookup, SSL check, WHOIS, email validation, port scan. Free tier available.","url":"https://ipv4.fr/x402/v1/geo/%7Bip%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ip":"8.8.8.8","isp":"Google LLC","city":"Ashburn","country_code":"US"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EIDQ65QxdOQYc4Vt-S4jq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns geolocation data (city, country, ISP) for a given IPv4 address","exampleAgentPrompt":"Can you look up the geolocation for IP address 203.0.113.45 and tell me which city, country, and ISP it belongs to?","exampleUseCases":[{"title":"Identify suspicious login origin","prompt":"This login attempt came from IP 185.220.101.47 — can you geolocate it and tell me which country and ISP it's associated with?"},{"title":"Enrich server logs with location","prompt":"I have an IP address from my access logs: 104.21.55.12. Where is it located and who's the ISP?"},{"title":"Verify user location claim","prompt":"A user says they're connecting from Germany but their IP is 1.32.40.100 — can you check the actual geolocation of that IP?"}],"resultDescription":"A JSON object containing the queried IP address, the ISP name, the city, and the ISO country code (e.g. {\"ip\":\"8.8.8.8\",\"isp\":\"Google LLC\",\"city\":\"Ashburn\",\"country_code\":\"US\"})","failureModes":["Invalid IP address format returns an error","Private/reserved IP ranges (e.g. 192.168.x.x, 10.x.x.x) may return no geolocation data","Payment failure (402) if USDC balance is insufficient","IPv6 addresses may not be supported given the endpoint path prefix 'ipv4'","Rate limiting if free tier quota is exceeded"],"whenToPreferThis":"Choose this endpoint when you need fast, low-cost IP geolocation with ISP identification for a single IPv4 address, especially when paying per-call via x402/USDC is acceptable. It is well-suited for enriching logs, fraud detection pipelines, or any workflow where you need city-level location and ISP data without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:34:33.079Z","isFirstParty":false,"canonicalSlug":"ipv4-fr-ip-geolocation-api-439b6584"}