Discover how CSNode.io offers tailored blockchain solutions, seamless integration, and robust infrastructure services to empower businesses with blockchain technology.
All-in-one platform
We deliver scalable and secure blockchain solutions tailored to your business needs.
Everything you need to build and scale on csnode.io
Scalability
Start strong, pay as you go. Scale effortlessly with csnode.io's flexible subscription model.
Performance
Leverage cutting-edge infrastructure to ensure high-speed and reliable blockchain performance.
Security
Your blockchain nodes are protected with csnode.io’s enterprise-grade security features.
Powerful APIs
Access powerful APIs to integrate blockchain capabilities seamlessly into your applications.
const httpClient = new HttpClient(); httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); httpClient.DefaultRequestHeaders.Add("APIKey", "your-api-key"); var content = new StringContent( JsonSerializer.Serialize(new { method = "getblock", params = new[] { "66e437adefcada1230f92c87e725e071b5ea1086eab826b910d97d436a511c4d" } }), Encoding.UTF8, "application/json"); var response = await httpClient.PostAsync("https://nodes.csnode.io/bitcoin/getblock", content); response.EnsureSuccessStatusCode(); var responseBody = await response.Content.ReadAsStringAsync();