QX Labs
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Taggun
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Research

Let agents turn receipts into clean data

QX reads every receipt and invoice through Taggun, extracts the details, validates them, and files them in your stack—so nobody types expenses by hand again.

@QX Any dodgy receipts in this week's submissions?
QX
Three flagged: a duplicate $182 Uber from Mark, a $640 hotel receipt with a low confidence score, and a meal claim over your $75 cap. Want me to bounce them back with notes?
Taggun
Taggun
Expensify
Expensify
Slack
Slack

Stop typing receipts, chasing missing fields, and policing dodgy expense claims by hand. Hand it to an agent.

Capture

Every receipt, parsed in seconds

Photos, PDFs and forwarded invoices all get read automatically—merchant, date, totals, taxes and line items extracted with confidence scores, ready for the system that needs them.

Validation

Catch problems before they're paid

Agents check each receipt against your rules—duplicates, missing fields, policy caps, suspicious totals—then flag, reject, or escalate before a single dollar leaves the account.

Filing

Books that update themselves

Once a receipt is parsed, the agent posts it to your accounting tool, attaches the image, tags the category and ledger, and notifies whoever needs to know—no spreadsheet shuffling.

Taggun

Real workflows, built for your team

Build workflows that chain Taggun together with the rest of your stack in minutes. Trigger them on a new receipt, on a schedule, or on demand—with strict rules at every step.

Finance: Every receipt parsed, checked and filed

Receipt emailed in

Receipt emailed in

Triggered in Gmail

Taggun

Extract receipt details

in Taggun

Confidence ≥ 0.8
Taggun

Validate against policy

in Taggun

QX Labs Icon

Categorise & match to employee

Agent step

Post expense with image

Post expense with image

in Xero

Failed validation
Bounce back to submitter

Bounce back to submitter

Alert via Slack

QX agents can extract receipt data, validate submissions, audit merchants—and a lot more

READProcess a receipt from URL
READExtract detailed line items
QUERYValidate receipt against rules
LISTExport known merchants
CREATEGenerate merchants CSV

About Taggun

Taggun is an AI-powered OCR API built specifically for receipts and invoices. It extracts structured data—merchant, totals, taxes, line items—across 85+ languages in real time, with built-in fraud detection and confidence scoring. That accuracy and breadth make it an ideal engine for any workflow that needs to turn paper into clean data.

About QX Labs

QX is an AI agent platform that helps you build, run and scale AI across your team in a few clicks. Create agents that connect to your data and 1,000+ apps, building institutional memory that gets sharper every run. Then delegate tasks to them from where you already work—Slack, Teams, WhatsApp or email.

See Taggun working inside your stack

Want an AI co-worker that reads every receipt and invoice for you? Book a demo call to walk through your expense use case, or get started for free.

Book a demo