ART-43 · OpenChainGraph · Wave 10 · Arc CPN Corridor Economics
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Arc CPN Corridor Economics

Model the economics of migrating cross-border USD payment flows to Circle Payments Network (CPN) vs incumbent rails — SWIFT wire, ACH, SEPA, and card. Produces per-transaction savings, annualised savings in basis points, and a CFO settlement memo. Grounded in publicly disclosed industry fee structures and Circle Arc documentation.

AP2 Export Wave 10 CPN · USDC GENIUS Act §4 treasury_mandate
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Payment Flow Profile
Incumbent rail Payment rail being replaced by CPN
Monthly transaction count Number of payments/month
Average transaction amount (USD) Mean payment size in USD
CPN estimated on-chain fee (USD) User-adjustable. Circle Arc targets sub-cent gas fees via USDC-as-gas. Default: $0.01 (conservative estimate).
Migration % (of volume on CPN) Percentage of monthly volume migrated to CPN
FX spread savings (bps, optional) Additional FX savings if corridor uses CPN vs correspondent FX. Set 0 to exclude.
KPI Summary
Rail fee comparison — per transaction
RailFee typePer-tx cost (USD)vs CPN savingsBasis points (of avg amt)
CFO Memo — CPN Migration Case