Zig

Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method. Zig

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

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

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

    const url = "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}";

    // When the request is sent, the {$symbol} is replaced with "MSFT"
    // and the {$api_key} is replaced with "1234567890ABCDEF"
    http.setUrlVar("symbol", "MSFT") catch {};
    http.setUrlVar("api_key", "1234567890ABCDEF") catch {};

    const sb_json = try chilkat.StringBuilder.init();
    defer sb_json.deinit();
    http.quickGetSb(url, sb_json) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const status_code = http.getLastStatus();
    if (status_code != 200) {
        std.debug.print("Status code: {d}\n", .{status_code});
        std.debug.print("Error Message:\n", .{});
        std.debug.print("{s}\n", .{try sb_json.getAsString(alloc)});
    } else {
        std.debug.print("JSON Stock Quote:\n", .{});
        std.debug.print("{s}\n", .{try sb_json.getAsString(alloc)});
    }

    // Output:

    // JSON Stock Quote:
    // {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}
}