.DkNUKaKx_ZLAT4m.webp?dpl=dpl_Bskb6YfGA35nxt3AsRGGeePH9qRJ){kind=small}
Connectors / Documents and e-signature · HTTP Connector
Automate Signaturit with Tray.ai
Create a signature request, send a certified email and send a certified SMS in Signaturit, and start a workflow when Signaturit sends “Document opened”.
Thanks — someone from our team will be in touch soon.
What can you do with Signaturit on Tray.ai?
Signaturit is an electronic signature service that also sends certified emails and SMS messages, keeping audit trails as legal evidence of delivery and signing. Tray.ai connects to Signaturit through the HTTP Connector, so your workflows can call the Signaturit API alongside the rest of your stack. API access comes through Signaturit's partner program or API plan, so you need approved credentials first.
- When Signaturit sends “Document signed”, update the deal stage in your CRM.
- Send a certified email for each formal contract notice your legal team issues.
- When Signaturit sends “Document declined”, create a task for the account owner to follow up.
- Download the audit trail for every completed contract and file it in your document system.
- Connects through
- HTTP Connector
- Authentication
- A bearer token
- Base URL
- https://api.signaturit.com/v3
Set it up
Connect Signaturit to Tray.ai
Each step uses Signaturit's own API details, from its documentation.
Step 1
Save Signaturit's API token
Ask Signaturit for API access. Once it's approved, save the token Signaturit issues as a Tray.ai authentication. The HTTP Client sends it as a bearer token on every call. The token stays out of the workflow and out of the logs.
Step 2
Point the HTTP Client at the API
Add an HTTP Client step and use https://api.signaturit.com/v3 as the base URL. Or paste a cURL example from Signaturit's API docs, and Tray.ai fills in the method, URL, and headers.
Step 3
Start with “List signatures”
It's one of 16 documented actions, under Signatures. The response comes back as data the next step can map into your other apps.
Step 4
Start workflows from Signaturit events
Give Signaturit the URL of a Tray.ai webhook trigger. “Document opened” can then start a workflow, and so can 7 other events.
What the Signaturit API covers
4 resources and 16 documented actions, each one a call the HTTP Connector can make from a Tray.ai workflow. Signaturit gives API access on request, so approved credentials come first. Connecting it takes a few clicks: here's how.
Signatures
- Create a signature request
- List signatures
- Get a signature
- Send a reminder
- Cancel a signature request
- Download the audit trail
Certified emails
- Send a certified email
- List certified emails
- Get a certified email
Certified SMS
- Send a certified SMS
- List certified SMS
- Get a certified SMS
Subscriptions
- List subscriptions
- Create a subscription
- Update a subscription
- Delete a subscription
Events Signaturit can send to a Tray.ai webhook trigger
- Document opened
- Document signed
- Document completed
- Document declined
- Document expired
- Document canceled
- Email delivered
- Email bounced
Checked against Signaturit's own documentation on 2026-10-22
How Tray.ai makes this work
Signaturit plugs into the whole Tray.ai platform
Intelligent Integration
Integrate and automate across 6,000+ apps, databases, APIs, and services with visual workflows, error handling, and observability.
Learn more →Agent Builder
Build AI agents that read, write, and take action in Signaturit — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose Signaturit actions as governed MCP tools — observable, rate-limited, authenticated.
Learn more →Tray Helix
Build apps on Signaturit data with your AI assistant, then deploy, run, and govern them on Tray.ai.
Learn more →More documents and e-signature apps on Tray.ai
Dedicated connectors and other apps Tray.ai reaches in the same category. See every documents and e-signature connector →
Frequently asked questions
What can a Tray.ai workflow do in Signaturit?
+
The Signaturit API documents 16 actions across 4 resources (Signatures, Certified emails, Certified SMS, Subscriptions). For example: Create a signature request; Send a certified email; Send a certified SMS. A workflow can make any documented call through the HTTP Connector.
How does Tray.ai authenticate with Signaturit?
+
The Signaturit API uses a bearer token. You save it once as a Tray.ai authentication, and the HTTP Connector adds it to every request.
Which Signaturit events can start a Tray.ai workflow?
+
Signaturit sends 8 events to a webhook URL, for example: Document opened; Document signed; Document completed; Document declined; Document expired; Document canceled; Email delivered; Email bounced. A Tray.ai webhook trigger receives them and starts a workflow.
Do I need special access to the Signaturit API?
+
Yes. Signaturit gives API access on request, so you need approved credentials before a Tray.ai workflow can call it.
See Signaturit working against your stack.
We'll walk through a tailored demo with your systems plugged in.
Thanks — someone from our team will be in touch soon.