curl --request POST \
  --url https://api.iotools.cloud/v1/tool/email-signature-html-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "sigFullName": "Alex Morgan",
  "sigJobTitle": "Senior Product Designer",
  "sigCompany": "Acme Inc.",
  "sigPhone": "+1 (415) 555-0123",
  "sigEmail": "alex@acme.com",
  "sigWebsite": "https://acme.com",
  "sigAddress": "123 Market St, San Francisco, CA",
  "sigLayout": "horizontal",
  "sigFont": "system",
  "sigAccentColor": "#464aff",
  "sigTextColor": "#333333",
  "sigFontSize": "13",
  "sigPhotoEnabled": "true",
  "sigPhotoUrl": "https://i.pravatar.cc/120?img=12",
  "sigPhotoShape": "circle",
  "sigLogoEnabled": "",
  "sigLogoUrl": "",
  "sigLinkedinUrl": "https://linkedin.com/in/alex-morgan",
  "sigTwitterUrl": "https://twitter.com/alexmorgan",
  "sigGithubUrl": "",
  "sigInstagramUrl": "",
  "sigDisclaimerEnabled": "",
  "sigDisclaimerText": ""
}
'

{
  "tool": "email-signature-html-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "sigHtml": "<div style=\"font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\"><table role=\"presentation\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse:collapse;\"><tr><td valign=\"top\" style=\"padding:0 16px 0 0;\"><img src=\"https://i.pravatar.cc/120?img=12\" alt=\"Alex Morgan\" width=\"90\" height=\"90\" style=\"display:block;width:90px;height:90px;border:0;border-radius:50%;object-fit:cover;\" /></td><td valign=\"top\" style=\"padding:0 0 0 16px;border-left:3px solid #464aff;\"><table role=\"presentation\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse:collapse;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;\"><tr><td style=\"padding:0 0 2px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:17px;line-height:1.2;font-weight:700;color:#464aff;\">Alex Morgan</td></tr><tr><td style=\"padding:0 0 8px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:13px;line-height:1.4;\"><span style=\"color:#333333;\">Senior Product Designer</span><span style=\"color:#333333;opacity:0.6;\"> &middot; </span><span style=\"color:#333333;font-weight:600;\">Acme Inc.</span></td></tr><tr><td style=\"padding:1px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:13px;line-height:1.5;\"><span style=\"display:inline-block;width:54px;color:#333333;opacity:0.6;\">Phone</span><a href=\"tel:+14155550123\" style=\"color:#464aff;text-decoration:none;\">+1 (415) 555-0123</a></td></tr><tr><td style=\"padding:1px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:13px;line-height:1.5;\"><span style=\"display:inline-block;width:54px;color:#333333;opacity:0.6;\">Email</span><a href=\"mailto:alex@acme.com\" style=\"color:#464aff;text-decoration:none;\">alex@acme.com</a></td></tr><tr><td style=\"padding:1px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:13px;line-height:1.5;\"><span style=\"display:inline-block;width:54px;color:#333333;opacity:0.6;\">Web</span><a href=\"https://acme.com\" style=\"color:#464aff;text-decoration:none;\">https://acme.com</a></td></tr><tr><td style=\"padding:1px 0;font-family:-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;font-size:13px;line-height:1.5;\"><span style=\"display:inline-block;width:54px;color:#333333;opacity:0.6;\">Addr</span><span style=\"color:#333333;\">123 Market St, San Francisco, CA</span></td></tr><tr><td style=\"padding:8px 0 0 0;\"><a href=\"https://linkedin.com/in/alex-morgan\" target=\"_blank\" rel=\"noopener\" title=\"LinkedIn\" style=\"display:inline-block;margin-right:6px;text-decoration:none;\"><img src=\"https://cdn.jsdelivr.net/gh/simple-icons/simple-icons@13/icons/linkedin.svg\" alt=\"LinkedIn\" width=\"18\" height=\"18\" style=\"display:inline-block;width:18px;height:18px;border:0;vertical-align:middle;\" /></a><a href=\"https://twitter.com/alexmorgan\" target=\"_blank\" rel=\"noopener\" title=\"Twitter / X\" style=\"display:inline-block;margin-right:6px;text-decoration:none;\"><img src=\"https://cdn.jsdelivr.net/gh/simple-icons/simple-icons@13/icons/x.svg\" alt=\"Twitter / X\" width=\"18\" height=\"18\" style=\"display:inline-block;width:18px;height:18px;border:0;vertical-align:middle;\" /></a></td></tr></table></td></tr></table></div>"
  },
  "credits_used": 3,
  "credits_remaining": null
}