Merge several documents into one for signing with PHP SDK 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.
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.
Make your first API call in a few easy steps
Our developer-friendly API has everything you need to get started right away
REST Endpoints API
Quickly embed e-signatures into your website or app using SignNow REST API calls.
Make your signature requests secure and easy to sign using the three-legged OAuth process.
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