I downloaded sample C# project available at below URL. it is working with v1 apis, but when I change to v3 api its erroring out, tried multiple ways but unable to access. can someone share a sample for v3 and v2 versions?
https://help.alteryx.com/developer-help/server-api-overview
Hey @mbenne , I'm not sure how much you changed to v3 API endpoints. As stated on the help page you mentioned, V3 API endpoints use different authentication method - OAuth2. Sample C# project uses OAuth1 to authenticate V1 API calls. OAuth2 authentication for V3 endpoints is quite easy to implement, but as far as I know there is no sample C# project available. You should follow this help page https://help.alteryx.com/20214/server/server-api-configuration-and-authorization. If you are interested, I can share Python implementation.
yes, please.
I was able to get this working with `kiota`
kiota generate -d "{SERVER_URL}/webapi//swagger/docs/3" -o ".\api-v3" -l CSharp
As for the `IAccessTokenProvider`,
public async Task<string> GetToken(bool invalidateCache = false) { if (invalidateCache || this.expiresAt < DateTime.Now) { this.accessToken = ""; this.expiresAt = DateTime.MinValue; string body; using HttpRequestMessage request = new(HttpMethod.Post, new Uri(this.baseUri, "oauth2/token")) { Content = new StringContent("grant_type=client_credentials") }; request.Content.Headers.ContentType = new("application/x-www-form-urlencoded"); string authPlain = $"{this.apiKey}:{this.apiSecret}"; byte[] authBytes = Encoding.GetEncoding("ISO-8859-1").GetBytes(authPlain); string authEncoded = Convert.ToBase64String(authBytes); request.Headers.Add("Authorization", $"Basic {authEncoded}"); using HttpResponseMessage response = await this.httpClient.SendAsync(request); response.EnsureSuccessStatusCode(); body = await response.Content.ReadAsStringAsync(); string accessToken; string tokenType; int expiresIn; try { JsonNode root = JsonNode.Parse(body) ?? throw new JsonException("Body is null"); accessToken = root["access_token"].GetValue<string>(); tokenType = root["token_type"].GetValue<string>(); expiresIn = root["expires_in"].GetValue<int>(); } catch (JsonException) { throw; } catch (Exception ex) { throw new JsonException($"Error parsing JSON: {ex.Message}"); } if (tokenType != "bearer") throw new NotSupportedException($"Unexpected token type: {tokenType}"); this.accessToken = accessToken; this.expiresAt = DateTime.Now.AddSeconds(expiresIn - 10); } return this.accessToken; }
And this works wonderfully for v1 and v2 as well.
