service / x402-guia-x402-583a692d
alest.io
Spanish-language skill (Markdown, SKILL.md format): step-by-step guide to monetize an API for AI agents with x402 on Base. Cloudflare Worker + Hono code, CDP facilitator, USDC payments, x402 Bazaar listing, ENS subname and ERC-8004 registration, real errors and fixes. Production-tested. Free sample (table of contents + section 0): https://alest-x402.alest.workers.dev/guia-x402/muestra
uncertifiedrail · x402
Call card
https://alest-x402.alest.workers.dev/v1/guia-x402
price $1.00 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-guia-x402-583a692d", "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-guia-x402-583a692d", "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 30d-
buyers 30d0
last verifiednever
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-11-06.
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.