Sign icon

Sign

Send PDFs for electronic signature (eIDAS / PAdES), track status, verify identity by SMS and retrieve legal proof (LayerOne Sign)

Actions9

OTP → Verify OTP (SMS)

AI-generated

Summary

Verifies a signer’s SMS OTP for a signature document by sending the document ID, signer email, and SMS code to the LayerOne Sign API. The operation is a POST to /v1/otp/verify; its description says a correct code returns the signing URL.

Inputs

  • Document ID (required) — ID of the signature document; sent as document_id.
  • Signer Email (required) — Email of the signer; sent as signer_email.
  • Code (required) — OTP received by SMS; sent as code.
  • Request Options — Optional batching, SSL certificate validation, proxy, and timeout settings.

Output shape

A single API response item.

The operation description says a valid code returns a signing URL. The source does not specify the exact response fields or describe handling for an invalid code.

Links

Discussion