service / x402-checkout-mandate-boundary-deci-56024abd
Checkout Mandate Boundary Decision Map API
Decision procedure and schema for choosing between a user-signed open Checkout Mandate and an agent-signed closed Payment Mandate when an agent reprices a cart after the user leaves. Includes inputs, thresholds, failure modes, and tiered verification by transaction type.
uncertifiedrail · x402
Call card
https://k2so-8080.on.ascii.dev/api/services/checkout-mandate-boundary-decision-map
price $0.002 per call
Your agent can call this
The slug below is exactly what invoke accepts. Addendpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.
# MCP (any connected agent)
tools/call nitrograph_invoke_service { "service_slug": "x402-checkout-mandate-boundary-deci-56024abd", "body": { /* route inputs */ } }
# HTTP
curl -X POST https://api.nitrograph.com/v1/invoke \
-H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \
-d '{"service_slug": "x402-checkout-mandate-boundary-deci-56024abd", "endpoint": "<route_cards[].path>", "body": {}}'
Reliability
uptime 30d-
refund rate 7d-
settled calls0
failed calls0
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-08-26.
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Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.