API to DocuSign Integration | MESA

Connect API to DocuSign and automate your tasks

MESA's API to DocuSign integration is the fastest way to sync data between the two — without touching a line of code. Choose which fields to send, how they're formatted, and when the sync happens. Start with a pre-built template, customize it with AI, or build something completely unique in under 10 minutes.

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★★★★★ 4.9 rating on Shopify App Store

Why integrate API with DocuSign

The API to DocuSign integration helps you sync data, automate manual tasks, and keep your stack aligned — without writing code.

Pull live data into any Shopify workflow

When an order fires, MESA calls an external API and brings the response in as variables. Pricing feeds, fraud scores, or inventory levels from any service become available to every step that follows.

Send order details to your internal systems

MESA posts Shopify order data to your internal API or ERP the moment an order is created. Your operations and fulfillment tools stay current without custom middleware or manual exports.

Enrich orders with third-party data at checkout

MESA calls an external API at the moment of purchase — pulling fraud signals, shipping rates, or tax data — and uses the response to route or update the order before fulfillment starts.

Trigger Shopify workflows when a contract is signed in DocuSign

When a DocuSign envelope is completed — a wholesale agreement, a B2B contract, a vendor terms acceptance — MESA kicks off the corresponding action in Shopify. Your store operations start the moment a signature is in place without anyone manually bridging the two systems.

Create and send DocuSign envelopes from Shopify order events

When a qualifying order comes in — a wholesale account, a high-value B2B purchase, a custom agreement — MESA generates the right DocuSign envelope and routes it to the customer or vendor for signature. Your contract process starts automatically from the moment an order is placed.

Keep Shopify customer records current when DocuSign status changes

When a DocuSign envelope is sent, viewed, signed, or declined, MESA updates the corresponding Shopify customer record with the current status. Your team always knows where each agreement stands without checking DocuSign separately.

Build any API and DocuSign automation

MESA helps you connect apps to automate repetitive tasks. A trigger is an event that starts a workflow, and actions are the steps that occur when it's running.

Click Agreed

Starts when a recipient accepts an Elastic template.

Click Declined

Starts when a recipient declines an Elastic template.

Envelope Completed

Starts when an envelope has been completed by all recipients.

Envelope Corrected

Starts when an envelope is corrected.

Envelope Created

Starts when a new envelope is created.

Envelope Declined

Starts when an envelope has been declined by one of the recipients.

Envelope Deleted

Starts when an already-sent envelope is deleted.

Envelope Delivered

Starts when all recipients have opened the envelope through the DocuSign signing website.

Envelope Discarded

Starts when an envelope in a created or draft state is deleted.

Envelope Purged

Starts when an envelope is queued to be purged.

Envelope Resent

Starts when an envelope is resent.

Envelope Sent

Starts when an email notification, with a link to the envelope, is sent to at least one recipient or when it is a recipient's turn to sign during embedded signing.

Envelope Voided

Starts when an envelope has been voided by the sender or has expired.

Recipient Authentication Failed

Starts when a recipient fails an authentication check.

Recipient Auto Responded

Starts when DocuSign gets notification that an email delivery has failed.

Recipient Completed

Starts when the recipient has completed their actions for the envelope.

Recipient Declined

Starts when a recipient declines to sign the document(s) in the envelope.

Recipient Delegate

Starts when a delegated signer is sent an envelope.

Recipient Delivered

Starts when a recipient has viewed the document(s) in an envelope.

Recipient Finish Later

Starts when a recipient selects finish on an envelope.

Recipient Reassigned

Starts when an envelope is reassigned by a recipient.

Recipient Resent

Starts when a recipient selects finish within the web application on an envelope.

Recipient Sent

Starts when an email notification is sent to the recipient signifying that it is their turn to sign an envelope.

Template Created

Starts when a template is created.

Template Deleted

Starts when a template is deleted.

Template Modified

Starts when a template is modified.

API Key

Most common: for services that use a single copy-and-paste API key that is passed as a header.

Basic Auth

For services that make authenticated requests with a username and password.

No Authentication

Use for publicly-accessible APIs.

OAuth

Advanced: for services that use OAuth 2.0 refresh tokens for authentication.

Expert support included

MESA includes hands-on support from automation experts who know how to get things done.

Free workflow setup

We'll build your first workflow with you live. Most merchants walk away with automation saving 5+ hours/week.

Fast response times

Average first response: Same day. Critical issues: Immediate escalation. Complex builds: 24-48 hours.

Managed services available

Personalized workflow reviews, and quarterly check-ins to identify new opportunities as your business grows.

Real humans, always

Chat with real automation experts (not bots). Email support 9am-5pm PST. Google Meet sessions for complex workflows.

Integrate API with DocuSign today.

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