Integrate Digital Trust Into Your Applications
VerixID Trust API
Programmatically issue independently verifiable digital evidence for third-party auditing. Seamlessly integrate digital proof registration and verification into your web applications, enterprise systems, or business workflows via a simple, ultra-fast, and secure REST API.
- The VerixID Trust API enables organizations to issue digital evidence embedded with an official Record ID, Server Timestamp, and VerixID Cryptographic Signature. Unlike internal audit logs, every record is anchored by VerixID as an independent authority—allowing clients, auditors, business partners, or third parties to verify authenticity at any time.
- VerixID never receives or stores your original source files. Your application only transmits a cryptographic digest (SHA-256 fingerprint). This zero-custody design guarantees complete data privacy, eliminates compliance overhead, and allows third parties to verify proof of origin without exposing sensitive contents.
- Designed for digital documents, invoices, certificates, compliance reports, system log files, source code, corporate archives, design assets, AI outputs, and any digital asset requiring independent verification and proof of origin.
Workflow
Three steps from local hash to verifiable proof.
Submit
Your application transmits a SHA-256 hash via the REST API. The raw source file never leaves your environment.
Register
VerixID registers the digital evidence, anchoring it with a unique Record ID and cryptographic digital signature.
Verify
Any party can query the protocol at any time to verify if an asset remains completely untampered against its registered baseline.
REST API
Integration requires only a few core endpoints.
Clean, standardized JSON payloads make integration straightforward across any modern tech stack or platform.
- POST /submit
- POST /verify
POST /submit
Authorization: Bearer YOUR_API_TOKEN
{
"hash": "3b4c5d6e7f8a9b0c...9b4c",
"algo": "sha256"
}
→ 201 Created
{
"record_id": "vx202607a91cd3e2",
"registered_at": "2026-07-15T09:12:44Z",
"status": "active"
}
Pricing
Start free. Scale on demand.
Test the Trust API risk-free — your first 100 submissions are completely free, with no credit card required. Need higher throughput? Upgrade to a paid plan anytime.
Free Tier
Trust API — Developer Free
$0
100 free submissions
Ideal for evaluating API integration prior to production deployment.
- 100 free submissions — fully sufficient for complete end-to-end integration testing.
- No credit card required — instant API Token provisioning upon account sign-up.
- Identical API endpoints & docs as paid tier plans.
Trust API
VerixID Trust API Pro
$3.50
Per month
For production environments requiring higher volume allowances and long-term ledger retention.
- 1,000 registrations (submissions) / month — scaled for mid-sized production workflows.
- 1-year record retention — aligned with standard VerixID ledger availability commitments.
- Lightweight REST API — dual core endpoints with standard JSON response specs.
- Comprehensive documentation — setup guides available for major programming languages.
- Email support — direct engineering assistance from the core VerixID technical team.
FAQ
Frequently Asked Questions
- No. VerixID never stores raw source files. The system only registers the cryptographic fingerprint and metadata required to perform independent verification.
- No. Your application computes the SHA-256 hash locally and transmits only the resulting hex string through the API.
- No. VerixID is not an e-signature platform. VerixID provides cryptographic proof of existence, timestamping, and registration infrastructure to verify digital asset integrity independently.
- Registrations completed via paid Trust API subscriptions carry a standard 1-year ledger retention guarantee.
- Yes. Every registered account receives 100 free submissions. The endpoints and payload formats are identical to production paid tiers, allowing complete testing before upgrading.
- Sign up for an account to issue your API Token and immediately access your 100 free submissions. If your application requires higher throughput, you can upgrade to a production tier at any time.
Ready to Integrate Digital Trust?
Start for free — 100 initial submissions with no credit card required. Upgrade seamlessly whenever you need more capacity.