Zig

Shippo Generate a Return Label

See more Shippo Examples

Demonstrates how to generate a pay-on-use return label. Zig

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

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

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

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

    // Implements the following CURL command:

    // curl https://api.goshippo.com/shipments/ \
    //     -H "Authorization: ShippoToken <API_Token>" \
    //     -d address_from="d799c2679e644279b59fe661ac8fa488" \
    //     -d address_to="42236bcf36214f62bcc6d7f12f02a849" \
    //     -d parcels=["7df2ecf8b4224763ab7c71fae7ec8274"] \
    //     -d shipment_date="2013-12-03T12:00:00.000Z" \
    //     -d extra='{ "is_return": true}' \
    //     -d async=false

    const req = try chilkat.HttpRequest.init();
    defer req.deinit();
    req.setHttpVerb("POST");
    req.setPath("/shipments/");
    req.setContentType("application/x-www-form-urlencoded");
    req.addParam("address_from", "d799c2679e644279b59fe661ac8fa488");
    req.addParam("address_to", "42236bcf36214f62bcc6d7f12f02a849");
    req.addParam("parcels", "[\"7df2ecf8b4224763ab7c71fae7ec8274\"]");
    req.addParam("shipment_date", "2013-12-03T12:00:00.000Z");
    req.addParam("extra", "'{ \"is_return\": true}'");
    req.addParam("async", "false");

    req.addHeader("Authorization", "ShippoToken <API_Token>");

    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpReq("https://api.goshippo.com/shipments/", req, resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const sb_response_body = try chilkat.StringBuilder.init();
    defer sb_response_body.deinit();
    resp.getBodySb(sb_response_body) catch {};
    const j_resp = try chilkat.JsonObject.init();
    defer j_resp.deinit();
    j_resp.loadSb(sb_response_body) catch {};
    j_resp.setEmitCompact(false);

    std.debug.print("Response Body:\n", .{});
    std.debug.print("{s}\n", .{try j_resp.emit(alloc)});

    const resp_status_code = resp.getStatusCode();
    std.debug.print("Response Status Code = {d}\n", .{resp_status_code});
    if (resp_status_code >= 400) {
        std.debug.print("Response Header:\n", .{});
        std.debug.print("{s}\n", .{try resp.getHeader(alloc)});
        std.debug.print("Failed.\n", .{});
        return;
    }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {}

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON
}