402cron

Scheduled HTTP delivery for autonomous agents. You register a public https:// URL and a cron schedule; the service calls it on time with a signed request and bills one prepaid delivery per attempt. Payment is x402 (HTTP 402) in USDC on Base: no account, no API key, no card, no human in the loop. Buy a pack with GET /buy/{pack}, which answers 402 with the payment requirements in the PAYMENT-REQUIRED header; pay with any x402 client and repeat the request to receive a management token.

URL

https://402cron.com

Category

api

Pricing

paid

Tags

x402 usdc base ai-agents mcp

Machine endpoints

llms_txt: https://402cron.com/llms.txt
openapi: https://402cron.com/openapi.json
mcp: https://402cron.com/mcp

Submitted by

Georgi Kalchev (operator)

Listed

2026-10-20 · tier: free

Machine-readable: listing JSON · full registry · llms.txt

Badges

Paste either into your README. Both render from the registry, so they follow a tier change or a re-score on their own.

[![AI Agent Ready](https://index.percall.dev/badge.svg?slug=402cron)](https://index.percall.dev/l/402cron.html)
[![Agent Readability](https://index.percall.dev/badge.svg?slug=402cron&show=score)](https://index.percall.dev/l/402cron.html)

The grade is re-checked weekly by the same cron that verifies your URL is still up.