{"title":"Cron & Agendador","slug":"cron","category":"api","summary":"Agende chamadas recorrentes de API — cron jobs que disparam em horários programados, perfeitos para sincronização periódica e lembretes.","audience":["human","llm"],"tags":["api","cron","scheduler","automation"],"difficulty":"intermediate","updated":"2026-06-27","word_count":225,"read_minutes":1,"llm_context":"Auth: Mind Key\nCreate: POST /cron { schedule, endpoint, method?, body?, headers?, enabled? }\nList: GET /cron\nDelete: DELETE /cron/:id\nToggle: PUT /cron/:id/toggle\nSchedule: 5-field cron (minute hour day month day-of-week) OR integer interval (seconds)\nEndpoint: must be http(s) URL, same Synapse instance OR public HTTPS (no private IPs)\nPattern: schedule /memory/recall every hour, /chat/poll every 5 min, etc.\n","lang":"pt","translated":true,"requested_lang":"pt","content_markdown":"\n# Cron & Agendador\n\nA API de Cron permite agendar chamadas HTTP recorrentes para endpoints do\nSynapse (ou endpoints HTTPS externos). Perfeita para sincronização periódica,\nlembretes e tarefas de manutenção.\n\n## Endpoints\n\n### POST /cron\n\nCria uma tarefa agendada.\n\n```bash\ncurl -X POST https://synapse.schaefer.zone/cron \\\n -H \"Authorization: Bearer YOUR_MIND_KEY\" \\\n -H \"Content-Type: application/json\" \\\n -d '{\n \"schedule\": \"0 * * * *\",\n \"endpoint\": \"https://synapse.schaefer.zone/memory/recall\",\n \"method\": \"GET\",\n \"headers\": {\"Authorization\": \"Bearer YOUR_MIND_KEY\"}\n }'\n```\n\nResposta:\n\n```json\n{\n \"id\": \"cron_001\",\n \"schedule\": \"0 * * * *\",\n \"endpoint\": \"https://synapse.schaefer.zone/memory/recall\",\n \"method\": \"GET\",\n \"enabled\": true,\n \"next_run\": \"2026-06-27T13:00:00Z\",\n \"created_at\": \"2026-06-27T...\"\n}\n```\n\n### GET /cron\n\nLista todas as tarefas agendadas.\n\n```bash\ncurl -H \"Authorization: Bearer YOUR_MIND_KEY\" \\\n https://synapse.schaefer.zone/cron\n```\n\n### DELETE /cron/:id\n\nExclui uma tarefa agendada.\n\n```bash\ncurl -X DELETE -H \"Authorization: Bearer YOUR_MIND_KEY\" \\\n https://synapse.schaefer.zone/cron/cron_001\n```\n\n### PUT /cron/:id/toggle\n\nAtiva ou desativa uma tarefa sem excluí-la.\n\n```bash\ncurl -X PUT -H \"Authorization: Bearer YOUR_MIND_KEY\" \\\n https://synapse.schaefer.zone/cron/cron_001/toggle\n```\n\n## Sintaxe de agendamento\n\n### Cron padrão (5 campos)\n\n```\n┌───── minute (0-59)\n│ ┌───── hour (0-23)\n│ │ ┌───── day of month (1-31)\n│ │ │ ┌───── month (1-12)\n│ │ │ │ ┌───── day of week (0-6, 0=Sunday)\n│ │ │ │ │\n* * * * *\n```\n\nExemplos:\n\n| Agendamento | Significado |\n|-------------|-------------|\n| `0 * * * *` | A cada hora |\n| `*/15 * * * *` | A cada 15 minutos |\n| `0 9 * * 1-5` | Dias úteis às 9h |\n| `0 0 * * 0` | Todo domingo à meia-noite |\n| `0 0 1 * *` | Primeiro dia de cada mês à meia-noite |\n\n### Intervalo inteiro (segundos)\n\nPara intervalos simples, passe um inteiro:\n\n```json\n{ \"schedule\": \"300\" } // Every 5 minutes\n```\n\n## Restrições de endpoint\n\n> [!WARNING]\n> Endpoints devem ser URLs `http://` ou `https://` apontando para:\n> - A mesma instância do Synapse (ex.: `http://synapse:12800/memory/recall`)\n> - URLs HTTPS públicas (sem IPs privados, sem localhost, sem IPs de metadata)\n\nIsso evita ataques SSRF onde um mind comprometido pudesse agendar requisições\npara serviços internos.\n\n## Padrões comuns\n\n### Recall de memória por hora (para agentes LLM)\n\n```bash\ncurl -X POST .../cron -d '{\n \"schedule\": \"0 * * * *\",\n \"endpoint\": \"https://synapse.schaefer.zone/memory/recall\",\n \"method\": \"GET\",\n \"headers\": {\"Authorization\": \"Bearer YOUR_MIND_KEY\"}\n}'\n```\n\n### Backup diário\n\n```bash\ncurl -X POST .../cron -d '{\n \"schedule\": \"0 2 * * *\",\n \"endpoint\": \"https://synapse.schaefer.zone/memory/mind-export\",\n \"method\": \"GET\",\n \"headers\": {\"Authorization\": \"Bearer YOUR_MIND_KEY\"}\n}'\n```\n\n### Poll de chat periódico (a cada 5 minutos)\n\n```bash\ncurl -X POST .../cron -d '{\n \"schedule\": \"300\",\n \"endpoint\": \"https://synapse.schaefer.zone/chat/poll\",\n \"method\": \"GET\",\n \"headers\": {\"Authorization\": \"Bearer YOUR_MIND_KEY\"}\n}'\n```\n\n### Gatilho de relatório semanal\n\n```bash\ncurl -X POST .../cron -d '{\n \"schedule\": \"0 9 * * 1\",\n \"endpoint\": \"https://my-app.com/weekly-report\",\n \"method\": \"POST\",\n \"body\": \"{\\\"mind_id\\\": \\\"m_xyz789\\\"}\",\n \"headers\": {\"Content-Type\": \"application/json\", \"X-API-Key\": \"my-secret\"}\n}'\n```\n\n## Próximos passos\n\n- [API de Variáveis](/docs/api/variables)\n- [API de Webhooks](/docs/api/webhooks)\n","content_html":"

Cron & Agendador

\n

A API de Cron permite agendar chamadas HTTP recorrentes para endpoints do\nSynapse (ou endpoints HTTPS externos). Perfeita para sincronização periódica,\nlembretes e tarefas de manutenção.

\n

Endpoints

\n

POST /cron

\n

Cria uma tarefa agendada.

\n
curl -X POST https://synapse.schaefer.zone/cron \\\n  -H "Authorization: Bearer YOUR_MIND_KEY" \\\n  -H "Content-Type: application/json" \\\n  -d '{\n    "schedule": "0 * * * *",\n    "endpoint": "https://synapse.schaefer.zone/memory/recall",\n    "method": "GET",\n    "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}\n  }'

Resposta:

\n
{\n  "id": "cron_001",\n  "schedule": "0 * * * *",\n  "endpoint": "https://synapse.schaefer.zone/memory/recall",\n  "method": "GET",\n  "enabled": true,\n  "next_run": "2026-06-27T13:00:00Z",\n  "created_at": "2026-06-27T..."\n}

GET /cron

\n

Lista todas as tarefas agendadas.

\n
curl -H "Authorization: Bearer YOUR_MIND_KEY" \\\n     https://synapse.schaefer.zone/cron

DELETE /cron/:id

\n

Exclui uma tarefa agendada.

\n
curl -X DELETE -H "Authorization: Bearer YOUR_MIND_KEY" \\\n     https://synapse.schaefer.zone/cron/cron_001

PUT /cron/:id/toggle

\n

Ativa ou desativa uma tarefa sem excluí-la.

\n
curl -X PUT -H "Authorization: Bearer YOUR_MIND_KEY" \\\n     https://synapse.schaefer.zone/cron/cron_001/toggle

Sintaxe de agendamento

\n

Cron padrão (5 campos)

\n
┌───── minute (0-59)\n│ ┌───── hour (0-23)\n│ │ ┌───── day of month (1-31)\n│ │ │ ┌───── month (1-12)\n│ │ │ │ ┌───── day of week (0-6, 0=Sunday)\n│ │ │ │ │\n* * * * *

Exemplos:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
AgendamentoSignificado
0 * * * *A cada hora
*/15 * * * *A cada 15 minutos
0 9 * * 1-5Dias úteis às 9h
0 0 * * 0Todo domingo à meia-noite
0 0 1 * *Primeiro dia de cada mês à meia-noite
\n

Intervalo inteiro (segundos)

\n

Para intervalos simples, passe um inteiro:

\n
{ "schedule": "300" }  // Every 5 minutes

Restrições de endpoint

\n
Endpoints devem ser URLs `http://` ou `https://` apontando para:

Isso evita ataques SSRF onde um mind comprometido pudesse agendar requisições\npara serviços internos.

\n

Padrões comuns

\n

Recall de memória por hora (para agentes LLM)

\n
curl -X POST .../cron -d '{\n  "schedule": "0 * * * *",\n  "endpoint": "https://synapse.schaefer.zone/memory/recall",\n  "method": "GET",\n  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}\n}'

Backup diário

\n
curl -X POST .../cron -d '{\n  "schedule": "0 2 * * *",\n  "endpoint": "https://synapse.schaefer.zone/memory/mind-export",\n  "method": "GET",\n  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}\n}'

Poll de chat periódico (a cada 5 minutos)

\n
curl -X POST .../cron -d '{\n  "schedule": "300",\n  "endpoint": "https://synapse.schaefer.zone/chat/poll",\n  "method": "GET",\n  "headers": {"Authorization": "Bearer YOUR_MIND_KEY"}\n}'

Gatilho de relatório semanal

\n
curl -X POST .../cron -d '{\n  "schedule": "0 9 * * 1",\n  "endpoint": "https://my-app.com/weekly-report",\n  "method": "POST",\n  "body": "{\\"mind_id\\": \\"m_xyz789\\"}",\n  "headers": {"Content-Type": "application/json", "X-API-Key": "my-secret"}\n}'

Próximos passos

\n\n","urls":{"html":"/docs/api/cron","text":"/docs/api/cron?format=text","json":"/docs/api/cron?format=json","llm":"/docs/api/cron?format=llm"},"translations_available":["en","zh","hi","es","fr","ar","pt","ru","ja","de","it","ko","nl","pl","tr","sv","vi","th","id","uk"]}