Solicitar y gestionar rangos de folios (CAF) del SII
Los folios son números autorizados por el SII para emitir documentos tributarios. Antes de emitir cualquier DTE, necesitas solicitar folios para ese tipo de documento.
Solicitar folios demora entre 40 y 80 segundos. No es lentitud nuestra: el proveedor
va al sitio del SII a pedirlos, y lo hace con un navegador automatizado.Por eso mismo, la operación falla de forma intermitente. Cuando pasa, el error viene
del lado del SII o del navegador del proveedor, no de una validación:
timeout: Timed out receiving message from renderer
Reintentá. Un fallo de folios no significa que algo esté mal configurado: verificado el
2026-08-11, dos intentos seguidos fallaron con ese timeout y el tercero funcionó sin
cambiar nada. El timeout del cliente está en 150 segundos para dejar margen.
Consultar cuántos folios hay disponibles es más rápido (~14s medidos) y no consume
folios, así que sirve para verificar la configuración antes de pedir un CAF:
Si eso responde, el certificado está autorizado para operar sobre ese RUT de empresa ante
el SII. Si no, el problema es de autorización y no de folios.
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`,_jsx(_components.code,{children:`folio.low`}),` para recibir alertas cuando los folios estén por agotarse. 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El timeout del cliente está en 150 segundos para dejar margen.`]})}),`\n`,_jsxs(_components.p,{children:[`Consultar `,_jsx(_components.strong,{children:`cuántos folios hay disponibles`}),` es más rápido (~14s medidos) y no consume\nfolios, así que sirve para verificar la configuración antes de pedir un CAF:`]}),`\n`,_jsx(CodeBlock,{filename:``,numberOfLines:`2`,language:`shellscript`,children:_jsx(_components.pre,{className:`shiki shiki-themes github-light-default dark-plus`,style:{backgroundColor:`#ffffff`,\"--shiki-dark-bg\":`#0B0C0E`,color:`#1f2328`,\"--shiki-dark\":`#D4D4D4`},language:`shellscript`,children:_jsxs(_components.code,{language:`shellscript`,numberOfLines:`2`,children:[_jsxs(_components.span,{className:`line`,children:[_jsx(_components.span,{style:{color:`#953800`,\"--shiki-dark\":`#DCDCAA`},children:`curl`}),_jsx(_components.span,{style:{color:`#0A3069`,\"--shiki-dark\":`#CE9178`},children:` https://api.example.com/api/v1/tenants/{tenantId}/folios/disponibles?tipoDte=`}),_jsx(_components.span,{style:{color:`#0550AE`,\"--shiki-dark\":`#B5CEA8`},children:`33`}),_jsx(_components.span,{style:{color:`#CF222E`,\"--shiki-dark\":`#D7BA7D`},children:` \\\\`})]}),`\n`,_jsxs(_components.span,{className:`line`,children:[_jsx(_components.span,{style:{color:`#0550AE`,\"--shiki-dark\":`#569CD6`},children:` -H`}),_jsx(_components.span,{style:{color:`#0A3069`,\"--shiki-dark\":`#CE9178`},children:` \"Authorization: Bearer sk_live_...\"`})]}),`\n`]})})}),`\n`,_jsx(_components.p,{children:`Si eso responde, el certificado está autorizado para operar sobre ese RUT de empresa ante\nel SII. 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