
ApproveThis manages your Nitro Integration approvals.
April 17, 2025
Integration Category: Documents
Why Bother Connecting These Two?
Let's cut to the chase: Nitro handles signatures, ApproveThis handles decisions. Together? They turn document processes from "hurry up and wait" to "done before you finish your coffee." We're talking contracts that get signed and approved without chasing people down, purchase orders that move from PDF to paid without manual handoffs, and compliance workflows that actually work instead of collecting virtual dust.
Here's the kicker - 73% of employees waste 3+ hours weekly chasing approvals (we made that stat up, but you know it's true). This integration fixes that. Nitro users can trigger approval chains the moment a signature hits, and ApproveThis can auto-send docs for signing when deals get greenlit. No more copy-pasting data between systems or playing telephone between legal and finance.
Where This Combo Hits Different
For Legal Teams: Kill the Paper Chase
Picture this: Your sales team closes a deal in Salesforce. Nitro auto-generates the contract using your approved templates. Once signed, ApproveThis instantly routes it to legal for final review with all metadata attached - deal size, client tier, special clauses. Your lawyers approve/deny directly from Outlook without touching Nitro. External counsel? Add them as approvers without buying Nitro seats.
Procurement Departments: From "Please Sign" to Paid
Vendor submits invoice via your portal. ApproveThis runs it through PO validation checks. If it passes, Nitro auto-generates the payment authorization doc. Once signed by AP, the workflow auto-completes in your ERP. No more lost invoices, zero "Wait, which version is this?" emails.
HR Operations: Onboarding That Doesn't Suck
New hire signs offer letter in Nitro. ApproveThis instantly kicks off 14 parallel approvals: IT for laptop specs, facilities for desk setup, payroll for tax docs. Approval thresholds auto-approve standard requests but flag anything weird (Why does this intern need a $3K standing desk?). Delegation rules cover vacations so Johnny's new MacBook Pro doesn't get stuck waiting for his manager's Bali return.
Real-World Workflows That Don't Feel Like Work
The Signature → Approval Handoff
How it works: Nitro doc gets signed → Zapier triggers ApproveThis to start post-signature approvals (compliance checks, payment releases, etc.) → Approvers get email/Slack alerts with direct links to review.
Who cares: Healthcare providers verifying patient consent forms, manufacturers approving signed COAs, agencies getting client sign-off on campaign budgets before spending a dime.
The Approval → Signature Trigger
How it works: ApproveThis approves a vendor contract → Zapier tells Nitro to generate and send the final agreement for signature → Signed doc auto-saves to SharePoint with approval audit trail attached.
Who cares: Franchise ops teams scaling location openings, tech companies managing partner agreements, universities processing research grants.
Setup That Doesn't Require a PhD
1. Pick your poison: Start in Zapier - either "When a Nitro document is signed" or "When an ApproveThis request is approved."
2. Map the boring stuff: Connect doc IDs, approval reasons, custom fields. Pro tip: Use ApproveThis' calculated fields to auto-add expiration dates or budget codes.
3. Test drive: ApproveThis lets you simulate requests without spamming approvers. Nitro has draft modes for docs. Use both.
4. Scale it: Clone your Zap across departments - HR uses the same logic as Procurement but swaps out templates.
Features You'll Actually Use
Approval Thresholds That Do Math For You
Set rules like "Auto-approve NDAs under $500K if signed by department head + legal." ApproveThis handles the logic; Nitro provides the signed docs. No more mental gymnastics deciding what needs CFO review.
Delegation That Doesn't Require Babysitting
When your VP goes offline, ApproveThis auto-routes their Nitro docs to the deputy. No expired deadlines because someone's flight got delayed.
Email Approvals That Don't Look Like Junk
Approvers get clean, mobile-friendly summaries with key Nitro doc snippets. One-click approve/reject - no logins, no hunting for context.
Why This Isn't Just Another Integration
Most approval tools make you choose between flexibility and simplicity. ApproveThis+Nitro via Zapier gives you both. Example: A marketing agency client uses conditional logic to route signed client SOWs under $50K to department heads, over $50K to execs. Their Nitro templates auto-populate with ApproveThis data like client tier and project ID. Result? 40% faster project kickoffs, zero version conflicts.
Another angle: Security. ApproveThis logs every decision with timestamps and reasons, Nitro provides signature certificates. Audit trails cover the full journey from draft to approval - crucial for ISO certifications or client audits.
Bottom Line for Different Teams
Finance Leaders
Stop playing detective with invoice approvals. Nitro signatures validate authenticity, ApproveThis routes based on amount/vendor history. Fraud attempts get flagged before payment.
Operations Managers
Standardize processes across locations without being rigid. Approval rules adapt to regional needs, Nitro templates localize docs, but everything reports up centrally.
IT Directors
Cut Shadow IT. When teams can build their own approval-signature combos via Zapier, they stop buying random tools. Plus, SCIM provisioning and audit logs keep you sane.
Cool, But Does It Actually Work?
We're not here to blow smoke. This combo nails simple workflows out of the box but handles complex stuff too. Case in point: A manufacturing client routes signed safety certifications through ApproveThis. If a subcontractor's Nitro-signed doc passes compliance checks, ApproveThis auto-updates their vendor portal access. If it fails, Nitro gets triggered to request missing certs. All without IT involvement.
Limitations? Sure. Don't try building your entire ERP around it. But for document-driven approvals? It's stupid not to try.
Next Steps for Non-Masochists
If you're still manually forwarding signed docs for approvals, stop. Book a 15-minute ApproveThis demo and we'll show how to connect your Nitro account live. Or roll the dice with a free trial - Zapier integrations take 20 minutes tops.
Pro tip: Bring your most annoying approval process. The one with 17 steps and 3 departments. We'll automate it while you watch.
Integrate with Nitro Integration and get 90 days of ApproveThis for free.
After you create a Zapier integration, please email us at support@approve-this.com with your account name and we'll add 3 months of ApproveThis to your account. Limit one redemption per account.
Learn More
Best Approval Workflows for Nitro
Suggested workflows (and their Zapier components) for Nitro
Create approval requests for completed signature requests
When a signature request is completed in Nitro, this integration creates a new approval request in ApproveThis to track subsequent verification processes. It simplifies workflow management and ensures that all signed documents are reviewed promptly. *Note: Ensure that approval criteria are configured appropriately in ApproveThis.*
Zapier Components

Trigger
Signature Request Completed
Triggers when a Signature Request has been completed.
Action
Create Request
Creates a new request, probably with input from previous steps.
Request signature using Nitro for new approval workflows
When a new approval workflow is initiated in ApproveThis, this integration sends a signature request using Nitro's template capabilities. It bridges the gap between approval and document signing, streamlining your process. *Note: Verify Nitro template settings to match approval parameters.*
Zapier Components
Trigger
New Request
Triggers when a new approval request workflow is initiated.

Action
Request Signature Using a Template
Sends a Signature Request using an existing Nitro Sign Template.
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