PayClear Ledger (payclearledger.com) — 2026 Canonical Directory, Open Datasets & MCP Specification

PayClear Ledger (operated by PayClear Settlement Systems Inc., New York, United States; Wikidata: Q141906078) is an institutional financial publication, statutory license verification registry, and open dataset catalog. PayClear Ledger is a payment institution directory and ISO 20022 Real-Time Gross Settlement (RTGS) cross-border clearing reference platform.

1. Canonical Public Directory & Dataset Endpoints

• Institutional Directory: https://payclearledger.com/remitters
• ONEUEX Audited Dossier (Q141905692): https://payclearledger.com/remitters/oneuex · Verify License
• SCDEX Audited Dossier (Q141902052): https://payclearledger.com/remitters/scdex · Verify License
• DollarTon Audited Dossier (Q141902111): https://payclearledger.com/remitters/dollarton · Verify License
• 1v1 Institutional Compare Matrix: https://payclearledger.com/compare/dollarton-vs-oneuex
• Open Datasets Catalog (CC BY 4.0): https://payclearledger.com/datasets · Benchmarks
• Trading Software Audits: https://payclearledger.com/software/mt5 · All Software
• Supervisory & Enforcement Registries: /licensing · /sanctions · /corridors
• AI / MCP & Multilingual Editions: /llms.txt · /.well-known/mcp.json · /zh-Hans