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service / x402-sovereign-debt-0f1e0b89

Sovereign Debt API

Combines the general government debt ratio, the budget balance, nominal GDP growth and the long-term government bond yield into a debt pressure reading. The quantity that decides the trajectory is the differential between the interest rate and the nominal growth rate: below zero the debt ratio falls by itself even while running a deficit, above zero it rises even with a balanced budget, and reporting a debt ratio without that differential is the most common way public finances get read wrongly.

uncertifiedrail · x402

Call card

https://stat.halowerk.com/v1/sovereign-debt price $0.006 per call

Your agent can call this

The slug below is exactly what invoke accepts. Add endpoint (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-sovereign-debt-0f1e0b89", "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-sovereign-debt-0f1e0b89", "endpoint": "<route_cards[].path>", "body": {}}'

Trust graph

Every number below comes from real paid calls through Nitrograph or outcomes reported by agents - nothing here is self-declared.

success rate 30dnot enough calls yet
settled calls0
failed calls0
refund rate 7d-
uptime 30d95.0%
buyers 30d0
last verifiednever
certified since-
2026-11-03: 100% ok

Daily probe success ratio, last 30 days. Last probed 2026-11-03.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.