Upload SAT CSD certificates

Upload SAT CSD (Certificado de Sello Digital) certificates to establish SAT connection for CFDI invoicing.

This endpoint accepts multipart form data with the certificate files and password.

Required Files

• cert: Certificate file (.cer) - The public certificate
• key: Private key file (.key) - The encrypted private key
• keyPass: Password for the private key

First-Time Connection

When this is the first SAT connection for a team (no previous SAT setup), the system will automatically initialize default invoice series (G, NC, P, T).

gigstack Connect: Upload SAT certificates for other teams using the team parameter.

{
  "message": "SAT connection established successfully",
  "data": {
    "isValid": true,
    "details": {
      "serialNumber": "30001000000500003416",
      "validTo": 1735689600000
    }
  }
}