Bank Data Preflight · Developer pilot

Check your banking CSV before integration

Find malformed IBANs, country mismatches, duplicate inputs and BIC differences. Keep unknown metadata separate from invalid input.

1. Choose a test file and map columns

This pilot is for synthetic test data only. Real supplier or payroll records require a separate processing, logging and retention review before onboarding.

The file stays in this tab. Only the selected IBAN, BIC and country fields are sent when you explicitly start a check. Do not upload names, account holders or banking documents.

CSV file (UTF-8, up to 256 KB and 100 data rows) Delimiter

No file loaded.

IBAN column Expected BIC column (optional) Expected two-letter country column (optional)

Reuse a mapping (column names only, no row values)

2. Preview or review credit cost

Include available bank metadata and expected BIC comparison

Structure-only: one API credit per row. With metadata: one API credit AND one SWIFT/metadata credit per row. Invalid and duplicate rows also consume credits, matching the existing validation API. No separate export charge.

Existing subscription/day-pass permissions apply; a bank-target-only pack does not unlock arbitrary metadata checks. No new subscription is created here.

Keep this tab open while reviewing access or paying. Return here and review the cost again; your file is not persisted or automatically submitted after checkout.

After a timeout you can retry the same confirmed request within 24 hours without a second debit. There are no automatic retries. Reloading the page discards its request key; review your account before starting again.

3. Review the result

“Checks passed” covers only the displayed checks, not payment readiness. BIC8 prefix similarity is not exact BIC11 matching. Unknown metadata needs review, not automatic rejection.

Inspect full evidence and source versions

Reports identify rows by position, not full IBAN. Idempotency receipts store these outcomes and a keyed fingerprint, not your source file. This tool does not verify account existence, ownership, balance or payment acceptance.

Integrate the existing server API · Generate bank-targeted test data · Check US routing lists · Existing plans

Need help with a specific integration? Request a scoped pilot. Tell us the system, validator version and when the task repeats. Send synthetic examples only.