All integrations·Server SDKs

.NET

Active

Async-first via HttpClient, immutable record types, typed exceptions. .NET 8 LTS.

Install

dotnet add package Postio.Sdk

30-second example

using Postio.Sdk;

var postio = new PostioClient(new PostioClientOptions { ApiKey = "pk_…" });
var res = await postio.Address.SearchAsync(new SearchParams { Q = "57 wimpole street" });
Console.WriteLine(res.Results[0].Suggestion);
// → 57 Wimpole Street, London, W1G 8YW