Fast and Secure E-Signature API
- 30 days free trial
Straightforward API
We designed our REST API to be concise and straightforward. Your developers achieve any action with a single API call and no need to make multiple API calls only to send a single signature request.
Embedded Send and Sign
You can embed a fully customizable document sending and/or signing process within your application with custom branding and an email workflow.
Dynamic Field Placement
Positioning signature or input fields through x- and y-coordinates in a dynamic document is a complex task even for seasoned developers. Using our text tag feature, developers can put invisible text in the place of fields, and the BoldSign API will automatically convert those to actual fields before sending.
Multitenancy
You can label each sent document with your tenant IDs or any unique ID to make it easy to fetch or list documents based on tenants or users.
Branding
Customize what your signers see with your brand logo, color, and legal terms. You can also add and manage multiple brands within a single account and select the appropriate brand before sending each document.
Webhooks
Save your computer resources by using BoldSign webhooks to listen for any changes in document statuses. Our webhooks are fault-tolerant and highly reliable. That is, even if your services are down in an unlikely event, we will retry the webhooks for 8 hours.
