A2A Fee Calculator + Route Optimizer

Calculates per-transaction and annual costs for A2A rails (FedNow, RTP, Same-Day ACH, Next-Day ACH) versus card, and runs a multi-factor route optimizer across speed, cost, finality, and use-case fit. Exports a route recommendation mandate.

Tool URL: https://ainumbers.co/tools/01-a2a-fee-route-optimizer.html AP2/Policy Mandate export: yes

post/v1/tools/calculate_a2a_fee_route

Request

Base URL: https://ainumbers.co
URL: https://ainumbers.co/v1/tools/calculate_a2a_fee_route
Auth: none declared

Request body

volumenumber required

avgTxnnumber required

cardRatenumber required

urgencystring

Response

Successful tool execution result

best_railstring

best_cost_monthlynumber

best_savings_yrnumber

savings_pctnumber

route_railstring

route_confidencestring

Changes

No recorded changes to this operation across all 1 revision of this API.