service / x402-top-up
Top up account balance with crypto payment
Top up account balance with crypto payment
Call card
http://api.compute3.ai/api/x402/top_up
price $0.01 request
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-top-up", "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-top-up", "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 30d86.0%
buyers 30d0
last verifiednever
certified since-
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.