diff --git a/OliverBooth.Api/Controllers/v1/BadgeController.cs b/OliverBooth.Api/Controllers/v1/BadgeController.cs
new file mode 100644
index 0000000..3252a97
--- /dev/null
+++ b/OliverBooth.Api/Controllers/v1/BadgeController.cs
@@ -0,0 +1,112 @@
+using System.Net.Http.Headers;
+using System.Reflection;
+using System.Text.Json.Serialization;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+
+namespace OliverBooth.Api.Controllers.v1;
+
+[ApiController]
+[Route("v{version:apiVersion}/api/badge")]
+[Produces("application/json")]
+[ApiVersion(1)]
+public sealed class BadgeController : ControllerBase
+{
+    private readonly IConfiguration _configuration;
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly string _version;
+
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="BadgeController" /> class.
+    /// </summary>
+    /// <param name="configuration">The configuration.</param>
+    /// <param name="httpClientFactory">The HTTP client factory.</param>
+    public BadgeController(IConfiguration configuration, IHttpClientFactory httpClientFactory)
+    {
+        _configuration = configuration;
+        _httpClientFactory = httpClientFactory;
+
+        var attribute = typeof(Program).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>();
+        _version = attribute?.InformationalVersion ?? "1.0.0";
+    }
+
+    /// <summary>
+    ///     Returns a JSON object that is compatible with a shields.io custom endpoint.
+    /// </summary>
+    /// <param name="repo">The repository name.</param>
+    /// <param name="workflow">The workflow.</param>
+    /// <param name="owner">The owner. Defaults to <c>oliverbooth</c>.</param>
+    /// <returns>A JSON object.</returns>
+    [HttpGet("status/{repo}/{workflow}")]
+    [HttpGet("status/{owner}/{repo}/{workflow}")]
+    [EndpointDescription("Returns a JSON object that is compatible with a shields.io custom endpoint.")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    public async Task<IActionResult> StatusAsync(string repo, string workflow, string owner = "oliverbooth")
+    {
+        string? githubToken = _configuration.GetSection("GitHub:Token").Value;
+
+        var url = $"https://api.github.com/repos/{owner}/{repo}/actions/workflows/{workflow}/runs";
+        Console.WriteLine(url);
+        using HttpClient client = _httpClientFactory.CreateClient();
+        using var request = new HttpRequestMessage();
+        request.RequestUri = new Uri(url);
+        request.Headers.Add("Accept", "application/json");
+        request.Headers.Add("Authorization", $"Bearer {githubToken}");
+        request.Headers.Add("X-GitHub-Api-Version", "2022-11-28");
+        request.Headers.UserAgent.Add(new ProductInfoHeaderValue("oliverbooth.dev", _version));
+
+        using HttpResponseMessage response = await client.SendAsync(request);
+        Console.WriteLine(await response.Content.ReadAsStringAsync());
+        var body = await response.Content.ReadFromJsonAsync<WorkflowRunSchema>();
+        WorkflowRun? run = body?.WorkflowRuns.FirstOrDefault(r => r.Status == WorkflowRunStatus.Completed);
+        if (run is not null)
+        {
+            var color = run.Conclusion switch
+            {
+                WorkflowRunConclusion.Failure => "e05d44",
+                WorkflowRunConclusion.Success => "44cc11",
+                _ => "lightgray"
+            };
+            var message = run.Conclusion switch
+            {
+                WorkflowRunConclusion.Failure => "failing",
+                WorkflowRunConclusion.Success => "passing",
+                _ => "unknown"
+            };
+
+            return Ok(new { color, message });
+        }
+
+        return Ok(new { color = "lightgray", message = "unknown" });
+    }
+
+    private class WorkflowRunSchema
+    {
+        [JsonPropertyName("workflow_runs"), JsonInclude]
+        public WorkflowRun[] WorkflowRuns { get; set; } = Array.Empty<WorkflowRun>();
+    }
+
+    private class WorkflowRun
+    {
+        [JsonPropertyName("conclusion"), JsonInclude]
+        [JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunConclusion>))]
+        public WorkflowRunConclusion Conclusion { get; set; } = WorkflowRunConclusion.Unknown;
+
+        [JsonPropertyName("status"), JsonInclude]
+        [JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunStatus>))]
+        public WorkflowRunStatus Status { get; set; } = WorkflowRunStatus.Unknown;
+    }
+
+    private enum WorkflowRunStatus
+    {
+        Unknown = -1,
+        Completed
+    }
+
+    private enum WorkflowRunConclusion
+    {
+        Unknown = -1,
+        Success,
+        Failure
+    }
+}
diff --git a/OliverBooth.Api/Controllers/v2/BadgeController.cs b/OliverBooth.Api/Controllers/v2/BadgeController.cs
new file mode 100644
index 0000000..5c322d8
--- /dev/null
+++ b/OliverBooth.Api/Controllers/v2/BadgeController.cs
@@ -0,0 +1,112 @@
+using System.Net.Http.Headers;
+using System.Reflection;
+using System.Text.Json.Serialization;
+using Asp.Versioning;
+using Microsoft.AspNetCore.Mvc;
+
+namespace OliverBooth.Api.Controllers.v2;
+
+[ApiController]
+[Route("v{version:apiVersion}/api/badge")]
+[Produces("application/json")]
+[ApiVersion(2)]
+public sealed class BadgeController : ControllerBase
+{
+    private readonly IConfiguration _configuration;
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly string _version;
+
+    /// <summary>
+    ///     Initializes a new instance of the <see cref="BadgeController" /> class.
+    /// </summary>
+    /// <param name="configuration">The configuration.</param>
+    /// <param name="httpClientFactory">The HTTP client factory.</param>
+    public BadgeController(IConfiguration configuration, IHttpClientFactory httpClientFactory)
+    {
+        _configuration = configuration;
+        _httpClientFactory = httpClientFactory;
+
+        var attribute = typeof(Program).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>();
+        _version = attribute?.InformationalVersion ?? "1.0.0";
+    }
+
+    /// <summary>
+    ///     Returns a JSON object that is compatible with a shields.io custom endpoint.
+    /// </summary>
+    /// <param name="repo">The repository name.</param>
+    /// <param name="workflow">The workflow.</param>
+    /// <param name="owner">The owner. Defaults to <c>oliverbooth</c>.</param>
+    /// <returns>A JSON object.</returns>
+    [HttpGet("status/{repo}/{workflow}")]
+    [HttpGet("status/{owner}/{repo}/{workflow}")]
+    [EndpointDescription("Returns a JSON object that is compatible with a shields.io custom endpoint.")]
+    [ProducesResponseType(StatusCodes.Status200OK)]
+    public async Task<IActionResult> StatusAsync(string repo, string workflow, string owner = "oliverbooth")
+    {
+        string? githubToken = _configuration.GetSection("GitHub:Token").Value;
+
+        var url = $"https://api.github.com/repos/{owner}/{repo}/actions/workflows/{workflow}/runs";
+        Console.WriteLine(url);
+        using HttpClient client = _httpClientFactory.CreateClient();
+        using var request = new HttpRequestMessage();
+        request.RequestUri = new Uri(url);
+        request.Headers.Add("Accept", "application/json");
+        request.Headers.Add("Authorization", $"Bearer {githubToken}");
+        request.Headers.Add("X-GitHub-Api-Version", "2022-11-28");
+        request.Headers.UserAgent.Add(new ProductInfoHeaderValue("oliverbooth.dev", _version));
+
+        using HttpResponseMessage response = await client.SendAsync(request);
+        Console.WriteLine(await response.Content.ReadAsStringAsync());
+        var body = await response.Content.ReadFromJsonAsync<WorkflowRunSchema>();
+        WorkflowRun? run = body?.WorkflowRuns.FirstOrDefault(r => r.Status == WorkflowRunStatus.Completed);
+        if (run is not null)
+        {
+            var color = run.Conclusion switch
+            {
+                WorkflowRunConclusion.Failure => "e05d44",
+                WorkflowRunConclusion.Success => "44cc11",
+                _ => "lightgray"
+            };
+            var message = run.Conclusion switch
+            {
+                WorkflowRunConclusion.Failure => "failing",
+                WorkflowRunConclusion.Success => "passing",
+                _ => "unknown"
+            };
+
+            return Ok(new { color, message });
+        }
+
+        return Ok(new { color = "lightgray", message = "unknown" });
+    }
+
+    private class WorkflowRunSchema
+    {
+        [JsonPropertyName("workflow_runs"), JsonInclude]
+        public WorkflowRun[] WorkflowRuns { get; set; } = Array.Empty<WorkflowRun>();
+    }
+
+    private class WorkflowRun
+    {
+        [JsonPropertyName("conclusion"), JsonInclude]
+        [JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunConclusion>))]
+        public WorkflowRunConclusion Conclusion { get; set; } = WorkflowRunConclusion.Unknown;
+
+        [JsonPropertyName("status"), JsonInclude]
+        [JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunStatus>))]
+        public WorkflowRunStatus Status { get; set; } = WorkflowRunStatus.Unknown;
+    }
+
+    private enum WorkflowRunStatus
+    {
+        Unknown = -1,
+        Completed
+    }
+
+    private enum WorkflowRunConclusion
+    {
+        Unknown = -1,
+        Success,
+        Failure
+    }
+}