Zig

ipapi.co IPv4 Geolocation Lookup

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the ipapi.co REST API. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const http = try chilkat.Http.init();
    defer http.deinit();

    // Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
    const json_str = http.quickGetStr(alloc, "https://ipapi.co/149.250.207.170/json") catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.setEmitCompact(false);
    try json.load(json_str);

    std.debug.print("{s}\n", .{try json.emit(alloc)});

    // Sample output:
    // Use this online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // {
    //   "ip": "149.250.207.170",
    //   "city": "B�blingen",
    //   "region": "Baden-W�rttemberg",
    //   "region_code": null,
    //   "country": "DE",
    //   "country_name": "Germany",
    //   "continent_code": "EU",
    //   "in_eu": true,
    //   "postal": null,
    //   "latitude": null,
    //   "longitude": null,
    //   "timezone": null,
    //   "utc_offset": null,
    //   "country_calling_code": "+49",
    //   "currency": "EUR",
    //   "languages": "de",
    //   "asn": "AS15854",
    //   "org": "EntServ Deutschland GmbH"
    // }

    _ = try json.stringOf(alloc, "ip");
    _ = try json.stringOf(alloc, "city");
    _ = try json.stringOf(alloc, "region");
    _ = try json.stringOf(alloc, "region_code");
    _ = try json.stringOf(alloc, "country");
    _ = try json.stringOf(alloc, "country_name");
    _ = try json.stringOf(alloc, "continent_code");
    _ = json.boolOf("in_eu");
    _ = try json.stringOf(alloc, "postal");
    _ = try json.stringOf(alloc, "latitude");
    _ = try json.stringOf(alloc, "longitude");
    _ = try json.stringOf(alloc, "timezone");
    _ = try json.stringOf(alloc, "utc_offset");
    _ = try json.stringOf(alloc, "country_calling_code");
    _ = try json.stringOf(alloc, "currency");
    _ = try json.stringOf(alloc, "languages");
    _ = try json.stringOf(alloc, "asn");
    _ = try json.stringOf(alloc, "org");
}