TransactIG Developer Docs
TransactIG delivers deterministic reconciliation as machine-readable evidence. The pages here describe the contract — what goes in, what comes out, and the guarantees a finance team, an auditor, and a downstream system can rely on.
TransactIG runs in two consumption modes and both share one contract. Teams working inside the TransactIG dashboard see the same figures, exceptions and evidence trails that arrive over the headless API for downstream ERP and CRM workflows. There is no API version of the truth and a screen version — every run produces one canonical, versioned document called the Recon Output Envelope. The pages below document that shared contract: how it is structured, what it carries, how you receive it, and the determinism and audit guarantees that stand behind it.
Concepts
How TransactIG delivers results — the deterministic contract, the Recon Output Envelope, and Discovered Money.
ReadThe Recon Output Envelope
The API reference — endpoint, authentication, error semantics, and full envelope structure with worked example.
ReadGetting data in
Input formats and feeds — SWIFT MT940, GSTR-1/2B/3B, Form 26AS, PG settlement files, and the manual-upload → SFTP → API-push maturity ladder.
ReadThe integration process
Six-stage onboarding — Discovery, Format capture, Configuration & demo, Verification, Go-live, Expansion.
ReadVersioning, determinism & audit
The credibility contract — additive-only schema versioning, byte-identical determinism, decimal-string precision, tenant isolation.
ReadWant to see TransactIG on your data?
Bring one real sample of each file — bank statement, ledger, statutory workbook — and we will run your scenario end to end and show you the envelope it produces.
Book a demo