Integrate IVI XML signing and submission into your systems.

SignECOC uses authenticated API endpoints to manage temporary PFX sessions, sign IVI XML, check signatures and submit files through supported authority routes.

Core API endpoints

POST /api/pfx-sessions
POST /api/sign/xmldsig
POST /api/sign/xades
POST /api/validate-signed-xml
POST /api/submissions

Example request body for POST /api/validate-signed-xml. Replace the placeholder with your signed XML encoded as Base64. An authenticated session is required.

{
  "signedXmlBase64": "BASE64_ENCODED_SIGNED_XML"
}

Request API access

Contact integration support before connecting your systems. We will clarify the available endpoints, authentication requirements and test scope for your organisation. Authority submission requires the relevant organisation approvals.

Contact API support