{"slug":"api-ishob-com-v1-alarm-cd402d","title":"Schedule a signed webhook to wake an AI agent later","host":"api.ishob.com","method":"POST","resource":"https://api.ishob.com/v1/alarm","category":"other","description":"Schedule a signed webhook to wake an AI agent later: ISHOB POSTs your JSON payload to your https callback at deliver_at or after delay_seconds (60 s to 30 days ahead), retrying failed deliveries (1, 5, 15, 30, 60 min). Each delivery carries X-ISHOB-Signature (HMAC-SHA256 with the signing_secret retu","price_listed":0.001,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"callback_url":"https://agent.example.com/webhook","delay_seconds":300,"payload":{"action":"resume_market_check","task_id":"abc-123"}},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"callback_url":{"description":"Public https URL that receives the POST","format":"uri","maxLength":2048,"type":"string"},"delay_seconds":{"description":"Deliver this many seconds from now (60 to 2592000). Use this or deliver_at","maximum":2592000,"minimum":60,"type":"integer"},"deliver_at":{"description":"Or an absolute time: ISO-8601 with timezone (2026-10-15T14:00:00Z) or Unix seconds; 60 s to 30 days ahead","maxLength":40,"type":"string"},"payload":{"description":"JSON object sent back on delivery (max 8192 bytes)","type":"object"},"retry_count":{"default":3,"description":"Retries after a failed delivery","maximum":5,"minimum":0,"type":"integer"}},"required":["callback_url"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Schedule a signed webhook to wake an AI agent later: ISHOB POSTs your JSON payload to your https callback at deliver_at or after delay_seconds (60 s to 30 days ahead), retrying failed deliveries (1, 5, 15, 30, 60 min). Each delivery carries X-ISHOB-Signature (HMAC-SHA256 with the signing_secret returned once). Free status: GET /v1/alarm/{id}; free cancel: POST /v1/alarm/{id}/cancel. Charged only when the alarm is accepted.","last_updated":"2026-10-15T18:15:05.593Z","schemes":["exact"]}