Verification Sheets (API)

ℹ️ The new version of Signi Verification (including this API) will be released to production during September 2026. Until then, the calls are not available and the description may change slightly.

Every completed verification has a Signi verification sheet — a sealed PDF with an audit record of the entire process. This is your proof in case of an inspection (e.g., under the AML Act).

Verification sheet for a single verification

curl -H "x-api-key: YOUR_API_KEY" \
  https://api.signi.com/api/v2/verifications/VERIFICATION_UUID/revision-list

{ "url": "https://…(signed link to the PDF)…" }

The link is signed and time-limited — download the PDF right away. As long as the verification sheet is not yet sealed (it is generated in the background), the call returns 400 — try again in a moment.

Verification sheets for an entire document

With a single call you can download a ZIP with the verification sheets of all the document's counterparties that had a linked verification:

curl -H "x-api-key: YOUR_API_KEY" -o verification-sheets.zip \
  https://api.signi.com/api/v2/docs/DOCUMENT_UUID/verifications/revision-lists

Destruction

Personal data from a verification does not remain in Signi forever — once the retention period expires, the verification sheet is destroyed. The call then returns 410:

{
    "error": "PURGED",
    "message": "…",
    "destructionListUrl": "https://…(link to the destruction certificate)…"
}

Instead of the verification sheet, you receive a destruction certificate — a sealed document confirming that the data was properly destroyed (destructionListUrl may be null for a while until the certificate is generated). Therefore, download and archive the verification sheets on your side while they are still available.

Where to go next

• Signi Verification — how it works