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Merge several documents into one for signing with C# Client using the API

Merge several documents into one for signing with C# Client using the API

Combine several existing documents into one and send it for e-signing within your application. Users can merge documents in a specific order and rename newly merged documents in a single click.

Node.js

Python

cURL

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public partial class RestSharpSamples
    {
        public static string MergeDocuments(string accessToken, string apiUrl, string newDocumentName, IEnumerable<string> documentsIds)
        {
            var client = new RestClient { BaseUrl = new Uri(apiUrl) };
 
            var request = new RestRequest($"/document/merge", Method.POST)
                .AddHeader("Accept", "application/json")
                .AddHeader("Authorization", $"Bearer {accessToken}");
 
            request.RequestFormat = DataFormat.Json;
 
            request.AddBody(new MergeDocumentRequestModel()
            {
                name = newDocumentName,
                document_ids = documentsIds
            });
 
            var response = client.Execute(request);
 
            if (response.StatusCode != HttpStatusCode.OK)
            {
                throw new Exception(response.Content);
            }
 
            var mergedFileContent =  Encoding.UTF8.GetBytes( response.Content );
            return Convert.ToBase64String(mergedFileContent);
        }
    }

View full API reference

Merge documents together

Use the sample code to create new documents by combining a few existing ones and arranging pages within one document.

We provide developers with complete SDKs for all popular languages, allowing them to integrate e-signature workflows without writing a single line of code.
With our detailed documentation, integrating the signNow API is a breeze.
The signNow API not only provides you with e-signatures: use it to create fillable forms, request payments, and download & archive documents using simple API calls.

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API Documentation

Learn how to get started with the signNow REST API, check out common API use cases, signNow SDKs and code samples.

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