Charleston, SC E-Signature API
ClosingSignIQ in Charleston, SC
Embed legally binding e-signatures in your Charleston application. Serving 160K residents in Charleston County. X.509 digital certificates from our Certificate Authority. SHA-256 hash-chained audit trail. ESIGN Act + South Carolina UETA compliant.
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160K
Population
$0
Per-Envelope Cost
Medium
API Demand
Legal
RON Status
Why Charleston developers choose ClosingSignIQ.
Charleston is a growing city in South Carolina, located in Charleston County. With a median home price of $238K, real estate transactions generate significant demand for e-signature APIs. Major employers like create demand for NDA, contract, and HR document signing.
Electronic signatures in Charleston are governed by the federal ESIGN Act and South Carolina's adoption of UETA. All ClosingSignIQ signatures include X.509 digital certificates from our Certificate Authority — providing cryptographic proof of document integrity that's admissible in South Carolina courts.
Charleston at a Glance
- Population
- 160,000
- State
- South Carolina
- County
- Charleston County
- Median Home Price
- $238,000
- RON Legal
- Yes
- Notary Fee Cap
- $5 per notarial act
- API Demand
- Medium
Ship e-signatures in Charleston before lunch.
// E-sign documents in Charleston, SC
const res = await fetch('https://closingiq.app/api/v1/signing/envelopes', {
method: 'POST',
headers: { 'X-API-KEY': process.env.CLOSINGSIGNIQ_KEY, 'Content-Type': 'application/json' },
body: JSON.stringify({
title: 'Agreement — Charleston, SC',
signers: [{ name: 'Client', email: '[email protected]' }],
}),
});
// Charleston residents get X.509 cert + SHA-256 audit trail automaticallySame pricing everywhere. No city surcharges.
Free
$0
5 envelopes/month
Starter
$29/mo
50 included
Growth
$79/mo
250 included
Scale
$199/mo
1,000 included
