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Author Jonathan Sammons

Jonathan Sammons

Developer Support Engineer

Jonathan Sammons is a Docusign Developer Support Engineer based in the Dublin, Ireland office who has a passion for new technologies. He’s been with Docusign for over 8 years in various support roles.

Event Notifications using JSON SIM and HMAC

DevelopersPublished Nov 18, 2024

Event Notifications using JSON SIM and HMAC

An overview and example of using envelope level event notifications for obtaining envelope information as they progress with the JSON SIM format and HMAC security.

Latest posts

Event Notifications using JSON SIM and HMAC

DevelopersPublished Nov 18, 2024

Event Notifications using JSON SIM and HMAC

An overview and example of using envelope level event notifications for obtaining envelope information as they progress with the JSON SIM format and HMAC security.

Author Jonathan Sammons

Jonathan Sammons

Retrieving ID verification data

DevelopersPublished Jul 9, 2024

Retrieving ID verification data

Learn how to retrieve a recipient’s ID verification information after they have provided it.

Author Jonathan Sammons

Jonathan Sammons

Better alternatives to iframes for embedding documents

DevelopersPublished Oct 24, 2023

Better alternatives to iframes for embedding documents

Why you should avoid iframes and what to use instead.

Author Jonathan Sammons

Jonathan Sammons

Getting signer attachments using the eSignature REST API

DevelopersPublished Jul 19, 2023

Getting signer attachments using the eSignature REST API

A guide to fetching signer attachments when using the Docusign eSignature REST API

Author Jonathan Sammons

Jonathan Sammons

Default API reminder and expiration settings

DevelopersPublished Jul 12, 2023

Default API reminder and expiration settings

Learn how to use the default reminders and expirations that are used with the REST API.

Author Jonathan Sammons

Jonathan Sammons

Using Identity Verification with templates

DevelopersPublished Apr 6, 2023

Using Identity Verification with templates

Learn how to apply identity verification to an envelope created from a template

Author Jonathan Sammons

Jonathan Sammons

Conditional Recipients

DevelopersPublished Jul 8, 2021

Conditional Recipients

Discover the benefits of Advanced Recipient Routing and get a code example of routing based on the value of a radio button.

Author Jonathan Sammons

Jonathan Sammons

How to troubleshoot "invalid email" errors

DevelopersPublished May 13, 2021

How to troubleshoot "invalid email" errors

See how to tackle a common error that developers encounter when using the eSignature API to send an envelope.

Author Jonathan Sammons

Jonathan Sammons

Docusign eSignature types, Part III

DevelopersPublished Apr 16, 2021

Docusign eSignature types, Part III

Discover how to use an identity verification service to implement a Qualified Electronic Signature (QES) through eSignature REST API.

Author Jonathan Sammons

Jonathan Sammons

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