⚡ COMPLETE PLATFORM

The Most Complete Receipt Platform

Every feature you need to win chargebacks, prevent fraud, and automate compliance—all from a single API

💰

Automatic Chargeback Defense

Win Stripe disputes automatically—no manual work required

✓Higher win rates with complete evidence chains

✓Automatic submission within minutes of dispute

✓Recover full transaction value per dispute resolved

✓Confidence scoring (0-100) predicts win probability

How it works:

1. Stripe sends charge.dispute.created webhook
2. CertNode analyzes your receipt graph
3. Generates comprehensive evidence (delivery proof, access logs, customer activity)
4. Auto-submits to Stripe disputes API
5. You get notified of outcome

Evidence generated:

• Customer information

• Payment proof

• Delivery documentation

• Service proof

• Access logs

• Customer communications

🔍

Fraud Pattern Detection

Identify high-risk transactions before they become chargebacks

✓5 fraud pattern types (critical/high/medium)

✓Real-time alerts for risky transactions

✓Detect patterns like "high-value + AI + no review"

✓Monitor refund patterns (3+ in 30 days)

Pattern types:

CRITICALHigh-value ($10K+) + AI content + no human review

HIGHMissing delivery confirmation after 24 hours

HIGHRapid refunds (3+ refunds in 30 days)

MEDIUMOrphaned high-value receipts ($5K+)

MEDIUMLow trust score on high-value transactions

📊

Trust Score System

Know exactly how strong your evidence is for every transaction

✓PLATINUM (85+) = excellent evidence

✓VERIFIED (70-84) = good evidence

✓BASIC (60-69) = needs improvement

✓Actionable recommendations to increase score

4 scoring factors:

+10

Provenance

Has parent receipts (proof chain)

+10

Legal Timestamp

RFC 3161 timestamp (independently verifiable)

+10

Graph Depth

Receipt graph depth ≥ 2

+10

Cross-Domain

Links across receipt types

🌐

Interactive Graph Visualization

See your complete receipt graph with interactive visualization

✓Interactive ReactFlow graph with auto-layout

✓Color-coded by receipt type

✓Zoom, pan, and explore controls

✓Real-time statistics (receipts, edges, depth)

Use cases:

•Fraud investigation

•Trust score analysis

•Compliance audits

•Chargeback defense

•Customer onboarding

•Developer debugging

TransactionContentOperations

💳

Stripe Integration

Create cryptographic receipts from Stripe payment intents, charges, and invoices

✓One API call to create receipt from payment intent

✓Automatic trust score calculation

✓RFC 3161 timestamps (independently verifiable)

✓Foundation for chargeback autopilot

Example API call:

POST /api/receipts/stripe-transaction
{
  "stripe_payment_intent_id": "pi_xxx",
  "parent_ids": ["rcpt_shipment_xxx"]
}

Response:
{
  "receipt": {
    "id": "rcpt_stripe_xxx",
    "trust_score": 80,
    "trust_level": "VERIFIED",
    "rfc3161_timestamp": "...",
    ...
  }
}

🔧

CI/CD Receipts (GitHub Actions)

Create cryptographic receipts from GitHub Actions workflows

✓Custom GitHub Action for receipt creation

✓Captures full GitHub context (repo, commit, actor)

✓Standalone (no external dependencies)

✓Support for build, test, deploy, release events

Example workflow:

- uses: certnode/create-receipt@v1
  with:
    api_key: ${{ secrets.CERTNODE_API_KEY }}
    event_type: 'deploy'
    severity: 'info'
    description: 'Production deployment'

Use cases:

• Compliance audits (prove code was tested before deploy)

• Build attestation (tamper-proof build records)

• Deployment tracking (immutable deployment logs)

👤

Employee Activity Tracking

Create independently verifiable receipts for employee activities

✓Multiple activity types (login, training, policy, time tracking)

✓RFC 3161 timestamps (independently verifiable)

✓Parent receipt linking (build activity graphs)

✓Flexible metadata for any activity type

Activity types:

• login

• training_completed

• policy_acknowledged

• time_tracking

• access_granted

• access_revoked

Use cases:

• Training compliance (prove employees completed training)

• Policy acknowledgment (verifiable proof)

• Time tracking (tamper-proof timesheet records)

• Access control audits (who accessed what, when)

🔗

Graph API (Platform Play)

Query receipt graphs with filters and statistics

✓Query ancestors and descendants

✓Filter by receipt type and depth

✓Graph statistics (receipts, edges, depth, orphaned)

✓Both POST and GET methods supported

Example API call:

POST /api/v1/graph/query
{
  "receipt_id": "rcpt_xxx",
  "type": "transaction",
  "max_depth": 5
}

Response:
{
  "graph": {
    "receipts": [...],
    "edges": [...]
  },
  "statistics": {
    "total_receipts": 15,
    "total_edges": 12,
    "max_depth": 3,
    "orphaned_count": 0
  }
}

Use cases:

• Ecosystem integrations (partners build on your graph)

• Compliance audits (trace full provenance)

• Graph visualization (fetch data for UI)

✋

Human Attestation

Add human verification to your cryptographic proof chains

✓Magic link attestation requests

✓Chain multiple attesters together

✓8 attestation types (reviewed, approved, witnessed...)

✓Verification levels from self-declared to notarized

Attestation types:

• reviewed

• approved

• witnessed

• authored

• certified

• notarized

Use cases:

• Contract approvals (client signs off on deliverables)

• Compliance sign-offs (manager attests to review)

• Witness verification (third-party confirms event)

• Content approval workflows (editor approves publication)

🤖

AI Detection API

Verify content authenticity with multi-model AI detection

✓Images, text, audio, and video

✓C2PA content credentials support

✓Confidence scores with detailed analysis

✓Batch processing for large volumes

Detection capabilities:

IMAGEDALL-E, Midjourney, Stable Diffusion detection

TEXTGPT, Claude, Gemini detection

AUDIOVoice clone and synthetic audio detection

Use cases:

• Content platform moderation

• Insurance claim verification

• Academic integrity

📋

Content Registry

Immutable proof of content ownership and creation

✓SHA-256 content hashing

✓RFC 3161 timestamps

✓Public verification page for each asset

✓Invisible watermarking for tracking

Supported content types:

📸 Images & Photos

🎬 Video & Audio

📄 Documents & PDFs

💻 Code & Datasets

Use cases:

• DMCA takedown evidence

• IP disputes and prior art

• Portfolio authentication

🏛️

Industry Verticals

Specialized proof infrastructure for regulated industries

✓Legal contracts & signature tracking

✓Insurance claims & fraud prevention

✓IP protection & prior art

✓AI training data provenance

Available modules:

📝Contracts — Execution tracking, version control

🏥Insurance — Claim evidence, AI photo analysis

💡IP & Prior Art — Timestamps, ownership proof

🧠Training Data — Consent tracking, provenance

📋Compliance — Audit trails, policy acknowledgment

Ready to Protect Your Revenue?

Start winning chargebacks automatically with complete cryptographic proof

View Pricing Try It Free

All features available on Professional plan ($199/mo)

✓60-day money-back guarantee

✓No setup fees

✓Cancel anytime