We Build the Agents That Do the Work.
TraCarta Foundry builds AI agents for your airline GST, around your rules and your systems. Eight years of reconciliation knowledge, turned into software your team can run.
09:00:02invoice-collector started · 4 GSTINs · 11 airlines
09:00:41Downloaded 1,284 invoices, 96 credit notes
09:01:122b-matcher matched 1,239 of 1,284
09:01:1345 gaps → 31 not in 2B, 14 wrong GSTIN
09:01:30cn-linker linked 96 credit notes to tickets
09:01:318 need review → sent to specialist
09:01:58follow-up drafted 11 airline emails
09:02:04Done. Waiting for human approval
Why Off-the-Shelf Tools Stop Short
Every company’s airline GST looks a little different. Generic software handles the easy part and leaves your team the rest.
Agents We Build
Pick a job your team does every month. See how it is done today, and how an agent does it. Figures are typical, not promised.
Invoice Collector
Logs in to airline portals and downloads every invoice and credit note, for every GSTIN, every month.
TODAY, BY HAND
- Log in to each airline portal
- Search by GSTIN and month
- Download invoices one by one
- Rename and file them
WITH THE AGENT
- Agent logs in to every portal
- Downloads all invoices and credit notes
- Files them by ticket and GSTIN
- Flags anything missing
GSTR-2B Matcher
Matches each invoice to your GSTR-2B and books, and explains every gap in plain words.
TODAY, BY HAND
- Export GSTR-2B
- Copy into a spreadsheet
- Match line by line
- Guess why the rest don’t match
WITH THE AGENT
- Agent reads 2B and your books
- Matches every invoice
- Explains each gap in plain words
- Sends the unclear ones to a person
Credit Note Linker
Links every cancellation and change to its original ticket, and flags credit to reverse.
TODAY, BY HAND
- Find the credit note
- Search old bookings for the ticket
- Work out credit to reverse
- Update the working
WITH THE AGENT
- Agent links each note to its ticket
- Calculates the credit to reverse
- Shows the original invoice
- Queues it for approval
Place of Supply Checker
Checks each invoice is raised on the right GSTIN and state, before the credit is lost.
TODAY, BY HAND
- Spot-check a sample of invoices
- Find wrong GSTINs at year end
- Ask airlines to re-issue
- Hope it is not too late
WITH THE AGENT
- Agent checks every invoice on arrival
- Flags wrong GSTIN or state
- Raises it the same week
- Tracks it until fixed
Airline Follow-Up
Drafts and tracks requests to airlines for missing or wrong invoices, until they are fixed.
TODAY, BY HAND
- List missing invoices
- Find the right airline contact
- Write and send emails
- Track replies in a sheet
WITH THE AGENT
- Agent drafts each request
- A person approves and sends
- Agent tracks every reply
- Escalates what stays open
ERP Poster
Posts approved entries into your ERP, such as SAP, Oracle or Tally, with the invoice attached.
TODAY, BY HAND
- Prepare journal entries
- Key them into the ERP
- Attach invoices by hand
- Check totals tie up
WITH THE AGENT
- Agent prepares the entries
- A person approves them
- Agent posts with invoices attached
- Totals checked automatically
Inside Every Agent
Every agent we build follows the same five steps, and one of them is always a person.
From Problem to Working Agent
A fixed path, so you know what you will get and when.
- Week 1UnderstandWe sit with your team and map the work exactly as it is done today.
- Weeks 2–3DesignWe agree what the agent will do, what it will not do, and where a person decides.
- Weeks 3–6BuildWe build it on your real data, with our specialists checking every result.
- Weeks 6–8ProveIt runs side by side with your team until the numbers match.
- ThenHand OverIt goes live with documentation, training and support from us.
Our Rules for AI
Agents do the volume. People make the decisions. Our approach to responsible AI
Three Ways to Work with Foundry
Start small, or build the full set.
We build one agent for your biggest monthly headache.
- Time
- 4 to 6 weeks
- Fee
- Fixed, agreed upfront
Connected agents that take airline GST from download to posted entry.
- Time
- 8 to 12 weeks
- Fee
- Fixed build, then annual support
We work alongside your developers and hand over everything we build.
- Time
- Agreed per project
- Fee
- Agreed per project

A Custom Agent That Matches Airline Invoices to Project Cost Codes
Every flight had to be charged to a project for capitalisation, and to the right GSTIN for credit. Through Foundry we built an agent that does both, inside the company’s own systems.
Questions Teams Ask
Something else? Write to connect@tracarta.in.
Do we need to be a TraCarta client already?
No. Foundry works with any company that handles airline GST, whether or not we do your reconciliation.
Where do the agents run?
In your own systems or in a workspace we manage for you. We agree this at the start.
Who owns what you build?
We agree ownership in writing before the build starts. For Build Together projects, you own the code.
What if the airlines change their portals?
Our annual support covers changes like this. We keep the agents working.
Will this replace our team?
No. The agents take the repetitive work. Your team spends its time on the decisions that need judgement.
Bring Us Your Hardest Airline GST Problem.
Tell us what your team does by hand each month. A partner will tell you, plainly, whether an agent can do it.
Bring us a problem