Send instant text notifications for overdue invoices

When an invoice becomes overdue in Xero, automatically send a polite reminder SMS to the customer via Esendex.

Try:

See all Esendex + Xero integrations or talk to a human

Trusted by teams already building on Knit·

4.9/5 on G2·

Google for Startups Accelerator

How Knit builds this workflow

The Agent researches both APIs and wires the trigger on one side to the action on the other — no pre-built connector required. Here is the vocabulary it has to work with.

Esendex Explore Esendex →

Triggers

New inbound SMS

Fires when a new text message is received in Esendex.

New call

Fires when a new call comes in or out through Esendex.

Missed call

Fires when a call is missed in Esendex.

Call recording ready

Fires when a call recording finishes processing in Esendex.

Actions

Send an SMS or MMS

Sends a text message through Esendex.

Place an outbound call

Starts an outbound call via Esendex.

Create or update a contact

Creates or updates a contact in Esendex.

Send a voice message

Sends a recorded voice message via Esendex.

Xero Explore Xero →

Triggers

New invoice created

Fires when a new invoice is created in Xero.

Payment received

Fires when a payment is recorded in Xero.

Invoice overdue

Fires when an invoice in Xero passes its due date unpaid.

Expense recorded

Fires when a new expense is recorded in Xero.

Actions

Create invoice

Creates a new invoice in Xero.

Record payment

Records a payment against an invoice in Xero.

Create expense

Creates a new expense entry in Xero.

Sync customer record

Syncs a customer's billing record in Xero.

Text receipt confirmations when payments arrive When a payment is received in Xero, text a confirmation message to the client using Esendex so they know their balance is settled. See details

Update accounting contacts from incoming text messages When a new inbound text is received in Esendex, sync the sender's phone number and contact details into Xero. See details

See all Esendex + Xero integrations → · Browse the full workflow library →

Enterprise-grade security

Visit our Security Center Review the DPA

FAQ

Common questions

Can Knit build “Send instant text notifications for overdue invoices” between Esendex and Xero?

Yes — describe it in the box above and Knit's Integrations Agent researches Esendex and Xero's public API docs (or your own uploaded docs) and builds a working workflow, whether or not either app already has a pre-built connector.

How long does it take to build?

Minutes to a first working version, not weeks — you test it against real data before it goes anywhere near production.

How can SMS integration improve accounting workflows?

Sending automated text messages for billing events helps reduce late payments and gives clients real-time notifications when invoices are due or payments arrive.

Can inbound calls or texts automatically update accounting contact info?

Yes, details from new inbound SMS or phone calls in Esendex can sync directly into customer records within Xero.