UnforgedSig A sample certificateWhat a signature provesDevelopers
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Contents

SigUsage

Fields

  • period_start required Type: string
  • period_end required Type: string
  • packages_sent required Type: integer
  • packages_completed required Type: integer
  • documents_signed required Type: integer

    Documents in packages everyone signed this month. These are what's charged.

  • unit_price required Type: string null

    The price of each signed document, as a decimal; null when your contract covers Sig for a fixed fee.

  • estimated_charge required Type: string

    The charge so far this month

  • currency required Type: "usd" "gbp" "eur"
  • pricing required Type: "list" "contract"

    list is the published price; contract is the price agreed in your contract.

Example 
{
  "period_start": "2026-10-01T00:00:00Z",
  "period_end": "2026-11-01T00:00:00Z",
  "packages_sent": 42,
  "packages_completed": 37,
  "documents_signed": 61,
  "unit_price": "0.65",
  "estimated_charge": "39.65",
  "currency": "gbp",
  "pricing": "list"
}

Where you'll see it