Add labels to fields on a document for signature with C# SDK using the API

Make it easier for recipients to complete your document by adding labeled instructions for each field using the SignNow API. Simplify the process of filling with labels and place them anywhere in the text.
Want to embed e-signatures into your workflows?
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Add labels to fillable fields in your document to make it clear which information should be inserted.
Provide your recipient with instructions on what they should place in specific fields.
  • 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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