Sovereign Architecture · Enterprise Ingest to Verified JSON

One Private AI Pipeline.
Zero Third-Party AI Exposure.

PayXtract orchestrates multi-channel ingestion, layout-aware compact LLM extraction, mathematical confidence scoring, and instant ERP delivery inside a single dedicated private cloud perimeter.

✓ 100% In-House LLM (No OpenAI / Gemini API calls)✓ Sub-2s Straight-Through Speed✓ Dedicated VPC & Air-Gapped Deployments
Book a Technical DemoExplore Pipeline Architecture ↓
The Core Pipeline

Five disciplined stages. One flawless structured outcome.

Every business document runs the same rigorous path from unstructured chaos to verified, audit-ready data.

01

Ingest

Stream documents via REST API, Webhooks, SFTP, shared mailbox, or portal in 80+ file formats.

02

Categorize

Compact in-house LLM automatically identifies document type, issuer, language, and layout variations.

03

Extract

Every field, tabular line item, tax breakdown, and signature extracted template-free with semantic grounding.

04

Validate

Every field receives a calibrated confidence score. Low-confidence edge cases route to human review.

05

Route

Clean verified JSON streams straight into SAP, Tally, Oracle, Salesforce, or your enterprise database.

Enterprise Architecture Comparison

Why sovereign in-house LLMs beat public AI & legacy OCR.

See how PayXtract's private deployment model protects data security while maximizing straight-through automation.

Architecture Dimension⚡ PayXtract Sovereign PlatformPublic Cloud LLMs (OpenAI / Azure)Legacy Template OCR
Data Privacy & Third-Party Exposure✓ 100% Private Cloud / Air-Gapped. Zero external API calls.✗ Documents sent over public APIs to third-party models.Local execution, but lacks semantic understanding.
Template Maintenance Overhead✓ Zero templates. Handles layout shifts and new vendors instantly.Zero templates, but unpredictable hallucination risk.✗ Requires brittle bounding box coordinate updates.
Confidence Scoring Calibration✓ Mathematical confidence on every character and field.✗ No per-character confidence metrics available.Basic OCR confidence without semantic validation.
Processing Latency (SLA)✓ Fast <2s straight-through pipeline.✗ 6s–20s queuing and rate-limiting bottlenecks.Fast (~1s), but requires manual human correction.
Deployment Flexibility✓ Dedicated Single-Tenant VPC or Air-Gapped On-Premises.✗ Public multi-tenant cloud only.On-premises desktop or heavy local servers.
Developer-First Integration

Simple, robust REST API for seamless automation.

Integrate PayXtract into your existing web, ERP, or cloud backend in minutes with standard HTTP requests.

POST /v1/documents/extract
JSON Response · 200 OK
// Request: Multipart Document Payload
curl -X POST https://api.payxtract.ai/v1/documents/extract \
  -H "Authorization: Bearer px_live_99847291a8" \
  -F "file=@tax_invoice_2026.pdf" \
  -F "document_type=invoice"

// Response: Verified Structured JSON
{
  "status": "success",
  "latency_ms": 1420,
  "document_type": "commercial_tax_invoice",
  "overall_confidence": 0.994,
  "extracted_fields": {
    "invoice_number": { "value": "INV-2026-0847", "confidence": 0.998 },
    "seller_name": { "value": "Core Team Solutions Pvt. Ltd.", "confidence": 0.999 },
    "seller_address": { "value": "501 Thakkar Heights, Subhash Nagar, Nahur West, Mumbai 400078 India", "confidence": 0.995 },
    "seller_gstin": { "value": "27AADCC1910D1ZA", "confidence": 0.996 },
    "grand_total": { "value": 1384092.00, "currency": "INR", "confidence": 0.991 }
  }
}
Enterprise Provenance

A product by Hridayam Soft Solutions Pvt. Ltd.

PayXtract is built by Hridayam Soft Solutions (HSS) - an enterprise software company deploying mission-critical solutions for India's largest banks, financial institutions, and manufacturers since 2011. Engineering team behind ShareDocs ECM, AssetsTrak, VizTrak, and PayXtract.

300+
Enterprise Clients across India
14+ Yrs
Hridayamsoft Enterprise Legacy (Est. 2011)
90+
Developers & Implementation Engineers
10M+
Documents Processed Monthly

Enterprise Security & Compliance

Engineered to satisfy stringent banking and defense compliance requirements from day one.

  • ISO 27001:2022 Certified Information Security
  • SOC 2 Compliant Infrastructure & Access Controls
  • Complete Data Localization & Sovereign Cloud Hosting
  • Role-Based Access Control & Comprehensive Audit Trails
Frequently Asked Questions

Platform & Architecture FAQs

IDP is AI software that classifies documents, extracts and validates their data, and delivers it to business systems automatically. It uses OCR as one component, then adds classification, extraction, validation and routing to produce structured, verified data.

PayXtract runs its own compact language model on private cloud infrastructure. Documents are processed inside our controlled environment and never sent to external LLMs such as OpenAI or Gemini.

Yes. PayXtract provides a REST API with JSON output, plus SFTP and email ingestion, so extracted data flows into your existing systems.

When a field's confidence score falls below your threshold, it is routed to a person to confirm before it moves on — so the system never silently guesses.

Clean, high-confidence documents pass through the pipeline and into your systems without any manual touch, while only uncertain items need review.

See PayXtract extract your documents live.

Book a 20-minute engineering walkthrough and watch it parse the exact documents your team handles today.

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