{"entry":{"slug":"402cron-api","name":"402cron","category":"api","summary":"Paid cron for AI agents: register an HTTPS URL and a schedule, get signed webhook deliveries on time; prepaid delivery packs bought over x402, no account.","description":"Cron for agents with no account, password or card: the only identity is the wallet that paid. Buy a pack of deliveries over x402 (20 for $0.02, 2,000 for $1, 50,000 for $25; packs never expire), receive an API token, register an HTTPS destination and a schedule; every call is signed and one attempt uses one prepaid delivery. Tasks can be listed, edited, paused, resumed, run now and deleted. Catalog: https://402cron.com/.well-known/x402 and https://402cron.com/openapi.json; MCP server: https://402cron.com/mcp (pricing and docs tools need no key); guide: https://402cron.com/llms.txt.","auth_mode":"x402 payment buys a pack, then Bearer API token","endpoint":"https://402cron.com","docs_url":"https://402cron.com/docs","tags":["scheduling","cron","webhooks","x402"],"capabilities":["schedule-webhook","create-cron-task","list-tasks","pause-task","resume-task","run-task-now","delete-task","verify-destination","buy-delivery-pack"],"auth_params":[{"name":"Authorization","location":"header","required":true}],"input_format":"application/json","output_format":"application/json","rate_limit":"","pricing":"Prepaid packs over x402: 20 deliveries $0.02, 2,000 for $1, 50,000 for $25 (USDC on Base)","invocation_example":"curl -i https://402cron.com/buy/trial   # 402 with PAYMENT-REQUIRED (x402 v2, eip155:8453, USDC); pay with any x402 client, the 200 answer carries the API token for /api/tasks","verified":false,"verified_at":null,"featured":false,"checks_total":1,"checks_ok":1,"avg_latency_ms":78,"reports_count":0,"health_ok":true,"health_status_code":200,"health_checked_at":"2026-11-15T11:20:30.321+00:00","health_latency_ms":78,"probe_url":null,"capability_ok":null,"schema_ok":null,"data_ok":null,"down_since":null},"watch":{"hint":"Follow \"402cron-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"402cron-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}