Usage and pricing
How verified signatures are counted on the API plan, and how to follow them.
On the API plan you pay for verified signatures: each signature on your documents by a signer who verified their identity. The plan includes a monthly allowance; signatures beyond it are charged per signature. Signing is never blocked when you pass the allowance.
GET /usage shows where you are this calendar month, or the previous one
with ?month=previous:
{
"plan": "api",
"month": "2026-10",
"verifiedSignatures": 412,
"includedSignatures": 500,
"overageSignatures": 0,
"overageCost": 0,
"basePrice": 0,
"total": 0
}includedSignatures is only set on the API plan. For prices and volumes,
talk to us.