📚 DevMind S2S Integration Guide

ISO 20022 pacs.008 Server-to-Server Interledger Transfer

🔗 Endpoint: devmindgroup.com:443

Overview

The NVC Banking Platform provides a production-ready H2H (Host-to-Host) Server-to-Server Interledger Transfer system for DevMind Group. The system sends ISO 20022 pacs.008 financial messages over TLS sockets with full multi-signature approval workflow and complete audit trail logging.

Connection Details
Host devmindgroup.com
Port 443
Protocol TLS 1.3 + SNI
Message Format ISO 20022 pacs.008.001.08
Treasury Account DEVMIND-H2H-001
Transfer Workflow
  1. Request Approval - User initiates H2H transfer with custom USD amount
  2. Calculate Tier - System determines approval tier based on amount:
    • < $100K: Operational (1 signature)
    • $100K - $1M: Institutional (1 signature)
    • $1M - $10M: Executive (2 signatures)
    • ≥ $10M: General Executor (1 signature)
  3. Authority Approval - Required signers approve via multi-signature workflow
  4. Treasury Debit - System debits approved amount from DEVMIND-H2H-001 treasury
  5. Transmit - ISO 20022 pacs.008 message sent over TLS to devmindgroup.com:443
  6. Log Response - Receipt acknowledged and audit trail recorded
API Endpoints

Send Broadcast

GET|POST /h2h/send-broadcast

Request Approval

POST /h2h/request-approval { "amount": "1000000", "account_holder_id": "12345" }

Approve Transfer

POST /h2h/approve/{workflow_id}/{signer_id} { "signature": "signature_data_from_authority" }

Execute Transfer

POST /h2h/execute/{broadcast_id}

View History

GET /h2h/verify
Support & Troubleshooting

Technical Contact: technical@nvcfund.com

Treasury Operations: treasury@nvcfund.com

Integration Status: ✅ Production Ready