Sign Customiser

Retrieve every customer-facing label on the customiser as one canonical document. Most properties are the copy for a single piece of the storefront customiser — a step heading (text_title, size_title, colour_title), a button (price_button_add, quote_button), a warning (char_limit_reached, min_height_sign_warning) or a placeholder.

GET/api/v3/customisers/{customiser_id}/labels

Overview

A handful are section switches (show_contact_section, show_inclusion_section, show_review_section and friends), which turn a block of the storefront on rather than word it, and custom_design_type is the one closed set: none, link, form, or live. The values are the effective copy the storefront renders: your saved copy for a label you have worded, and the built-in default for one you have not. A label reads back as null only while the customiser has no default language, which the first write to it creates. A read is therefore a description of the storefront rather than a patch body — echo one back and you would store every built-in default as an explicit override of your own, and its read-only properties would be refused besides. Send only the labels you are changing, which is what a merge patch is for. Six properties are read-only on the merge patch. Three carry uploaded files: product_image_url, background_images (each with its name, image_url, and the width_cm/height_cm the photograph depicts) and additional_information (reinsurance cards, each with header, description, and image_url). A *_url string is a description of a stored file rather than a shape you could send back, so files move through the staged-upload flow instead: PUT/api/v3/customisers/{customiser_id}/labels/product-image sets the product image and DELETE on the same address clears it. The other two lists have no write yet. The other three read-only properties are the list labels: highlights (up to three short strings) and qualities and custom_design_steps (lists of header/description pairs). A list label's membership is shared between the customiser's stored labels and its default-language copy, and the two disagree about who owns it, so a patch that shortened a list would be undone before you could read it back. Rather than publish an operation whose effect it cannot state, this version refuses the write. Edit the five without a write in the merchant admin. The operation is read-only, has no side effects, and is always safe to retry. Requires the customisers:read scope. A 404 problem with code resource_not_found means the customiser does not exist on the store your API key belongs to. A 401 problem means the key is missing, invalid, or expired; a 403 problem with code insufficient_scope means the key lacks customisers:read; a 429 problem means too many requests — wait retry_after seconds, then retry. Error responses use RFC 9457 problem+json with a machine-readable code and a request_id to quote when contacting support.

Authorisation

Bearer token required. Include it in theAuthorization header.

Required scope: customisers:read

Path parameters

customiser_idstringpathrequired

The customiser id, from the list customisers operation.

Example: 1

Get customiser labels
curl https://web.signcustomiser.com/api/v3/customisers/1/labels \
  --header 'Accept: application/json' \
  --header 'Authorization: Bearer YOUR_API_TOKEN'
Response
{
  "data": {
    "object": "customiser_labels",
    "customiser_id": 42,
    "adding_to_cart": "Adding to Cart",
    "allow_custom_background": true,
    "apply_style": "Apply to all",
    "aspect_ratio_warning": "Values may be modified to maintain the required aspect ratio",
    "backboard_upload_error": "Maximum upload size 2mb",
    "backgrounds": "Backgrounds",
    "backlight_title": "Backlight",
    "border_included": "(includes {border} border)",
    "bottom_side": "Bottom",
    "braille_fixed_size_info_label": "Braille dots stay at their accessibility-standard size; larger sign sizes carry larger tactile lettering.",
    "braille_frame_too_small_message": "Choose a bigger sign size so the braille can fit at its fixed size.",
    "braille_overview_fitted_to_screen_label": "Overview — fitted to screen",
    "braille_translation_failed_message": "Braille translation could not refresh. Please try again.",
    "braille_translation_pending_message": "Translating to Braille…",
    "braille_untranslatable_modal_button_label": "Get a custom quote",
    "braille_untranslatable_modal_label": "Some of your text cannot be turned into braille automatically. Send us your design and we will quote it for you.",
    "cancel": "Cancel",
    "char_limit_reached": "You have exceeded the maximum number of characters for the current size.",
    "character_limit_message": "The maximum number of characters for this current size has been reached.",
    "character_text": "characters max per line for current size",
    "click_word_desktop": "Click on a word to begin customising it.",
    "cm_button": "Use cm",
    "colour_min_size_message": "The selected colour is only available for larger sizes.",
    "colour_title": "Color",
    "contact_description": "Feel free to reach out through our Live Chat, read through our FAQ page or send us an email.",
    "contact_header": "Have some questions? We're here for you!",
    "copy_button": "Copy",
    "create_product_failed": "Something went wrong",
    "creating_product": "Creating Product",
    "crop_confirm": "Confirm",
    "crop_modal_title": "Resize your image",
    "crop_upload": "Upload your own image",
    "custom_design_button_label": "Got a logo? Get a quote",
    "custom_design_form_file_label": "Accepted file types include JPEG, PNG, SVG, PDF, AI and EPS.",
    "custom_design_form_input_error": "Invalid input.",
    "custom_design_form_message_error": "Form submission failed. Please try again.",
    "custom_design_form_message_success": "Thank you for your submission.",
    "custom_design_form_size_error": "File size cannot exceed 10MB.",
    "custom_design_form_submit_message": "Submitting form, please wait.",
    "custom_design_form_total_size_error": "Total file size cannot exceed 20MB.",
    "custom_design_link": null,
    "custom_design_steps": [
      {
        "header": "How it works",
        "description": "Send us your artwork."
      }
    ],
    "custom_design_steps_header": "How it works",
    "custom_design_tab_title": "Custom",
    "custom_design_type": "form",
    "custom_form_header": null,
    "custom_sizing_message": "Enter text to set a custom size",
    "default_text": "Start Typing",
    "display_initial_background_image": true,
    "display_initial_review_image": true,
    "edit_design": "Edit my design",
    "editing_word": "Editing",
    "etsy_button": "Continue to Etsy",
    "etsy_copied_button": "Copied",
    "etsy_copy_details_button": "Copy details",
    "etsy_customisation_summary_label": "Customisation summary",
    "etsy_download_preview_button": "Download preview",
    "etsy_listing_url_missing": "Your Etsy listing link hasn't been set up yet. Contact the shop to get the link.",
    "etsy_preparing_image": "Preparing image",
    "etsy_preview_error": "Preview couldn't be generated. Please try again.",
    "etsy_return_button": "Return To Etsy To Place An Order",
    "etsy_step1": "Copy your details",
    "etsy_step2": "Return to Etsy",
    "etsy_step3": "Paste into the personalisation box",
    "etsy_suggested_price_label": "Suggested price",
    "etsy_summary_colour_label": "Colour",
    "etsy_summary_description": "Copy these details into the personalisation box on Etsy, then add this item to your basket there.",
    "etsy_summary_design_label": "Design",
    "etsy_summary_face_colour_label": "Face",
    "etsy_summary_halo_colour_label": "Halo",
    "etsy_summary_icon_label": "Icon",
    "etsy_summary_line_label": "Line",
    "etsy_summary_no": "No",
    "etsy_summary_not_selected": "Not selected",
    "etsy_summary_side_colour_label": "Side",
    "etsy_summary_title": "Your Etsy order details",
    "etsy_summary_trim_colour_label": "Trim",
    "etsy_summary_tube_colour_label": "Tube",
    "etsy_summary_uploaded_design_label": "Uploaded design",
    "etsy_summary_yes": "Yes",
    "example": "Example",
    "extra_colour_exclusion_message": "The selected option is not available with this colour.",
    "extras_title": "Extras",
    "file_label": "Upload your logo",
    "file_upload_label": "Drop an image here or tap to browse",
    "font_title": "Font",
    "generating_image": "Generating Image",
    "header_text": "CREATE YOUR CUSTOM SIGN",
    "height_input": "Height",
    "highlights": [
      "Handmade",
      "12-month warranty",
      "Free shipping"
    ],
    "icon_button_label": "Icons",
    "icon_title": "Icons",
    "inch_button": "Use inches",
    "inclusions": "Your Custom Sign\nPower Supply\nDigital Installation Guide\nFree Express Shipping\n12-Month Warranty",
    "inclusions_header": "What's included in your custom sign?",
    "invalid_characters": "Text contains invalid characters: {characters}. Please try another font.",
    "jacket_colour_exclusion_message": "The selected jacket option is not available for this colour.",
    "jacket_title": "Jacket",
    "label_under_price": "",
    "left_side": "Left",
    "letter_parts_description": "",
    "letter_parts_title": "",
    "lightbox_product_type_title": "Lightbox",
    "line_limit_reached": "You have exceeded the maximum number of lines for the current size.",
    "lines_text": "lines",
    "loading_manual_clear_text": "Your design is being added to the cart. Please wait...",
    "logo_button_text": "Submit Custom Design",
    "logo_text": "To Submit a Custom Design, please click on the button below",
    "logo_upload_design_ready": "Design Ready!",
    "logo_upload_failed_description": "Fill out the form to send us an inquiry, we'll automatically attach this image",
    "logo_upload_failed_title": "We couldn't process your image",
    "logo_upload_file_too_large": "This file is too large. Choose a file up to {limit} MB.",
    "logo_upload_form_description": "We'll keep processing your file and send the customisable version to your email when ready.",
    "logo_upload_form_email_placeholder": "Your email",
    "logo_upload_form_name_placeholder": "Your name",
    "logo_upload_form_submit_button": "Submit Request",
    "logo_upload_form_submitted_description": "We'll process your image in the background and email you when it's ready.",
    "logo_upload_form_submitted_title": "Request Submitted!",
    "logo_upload_form_title": "Taking longer than expected?",
    "logo_upload_pending_description": "Depending on the complexity of the image, this may take a few minutes.",
    "logo_upload_pending_title": "Processing your image",
    "logo_upload_try_another": "Try another image",
    "main_tab_title": "Text",
    "manual_button": "Enter dimensions manually",
    "material_mounting_exclusion_message": "The selected material is not available with this mounting option.",
    "material_support_exclusion_message": "The selected material is not available with this backboard.",
    "material_title": "Material",
    "max_sign_char": "characters max",
    "max_sign_modal_button_label": "Get a quote",
    "max_sign_modal_button_link": null,
    "max_sign_modal_label": "Size is over the limit. Contact us for a quote.",
    "min_character_message": "or more characters are required for this size, please add more characters.",
    "min_height_sign_warning": "The overall sign height is too small. Please increase the height.",
    "mounting_colour_exclusion_message": "The selected mounting option is not available with this colour.",
    "mounting_colour_min_size_message": "This colour requires a larger sign size.",
    "mounting_colour_title": "Mounting colour",
    "mounting_letter_part_title": "Mounting Side",
    "mounting_support_exclusion_message": "The selected mounting option is not available with this backboard.",
    "mounting_title": "Mounting",
    "options_tab": "Options",
    "preview_note": "Colours may appear different in real life",
    "price": "",
    "price_after_label": "",
    "price_box_text": "Free shipping, One year guarantee",
    "price_button_add": "Add to Bag",
    "price_button_finish": "Finish",
    "product_title": "Custom Sign:",
    "product_type_title": "Letter Type",
    "qualities": [
      {
        "header": "How it works",
        "description": "Send us your artwork."
      }
    ],
    "qualities_header": "Good to know",
    "quote_button": "Finalize Quote",
    "recenter": "Recenter",
    "recenter_warning": "Click to reset position",
    "retry": "Try Again",
    "right_side": "Right",
    "rotation": "Rotation",
    "shape_finished_size": "Finished size: {width} × {height} {unit}",
    "shape_proportions_fixed_by": "Proportions fixed by {shape}",
    "shape_size_adjusted_to_fixed_proportions": "Your saved size was adjusted to match this shape’s fixed proportions.",
    "shape_size_adjusted_to_range": "Size adjusted to fit the available range.",
    "shape_sizing_empty_feasible_range": "This shape cannot be sized within the available minimum and maximum dimensions.",
    "shape_sizing_invalid_canonical_bounds": "This shape is unavailable because its proportions could not be loaded.",
    "shape_sizing_invalid_intent": "Enter a valid size to continue.",
    "shape_sizing_preset_requires_custom": "Choose a custom size for this shape.",
    "share_design": "Share my design",
    "share_design_modal_description": "",
    "share_design_modal_title": "Share Your Design",
    "show_background_preview": true,
    "show_contact_section": true,
    "show_custom_design": true,
    "show_custom_design_link": true,
    "show_inclusion_section": true,
    "show_preview_note": true,
    "show_review_images": true,
    "show_review_section": true,
    "show_styled_note": true,
    "show_text_editor_overlay": true,
    "sign_header": "YOUR SIGN",
    "size_title": "Size",
    "slider_button": "Switch back to slider",
    "summary_header": "YOUR SIGN DETAILS:",
    "support_colour_min_size_message": "The selected backboard colour is only available for larger sizes.",
    "support_colour_title": "Backboard Color",
    "support_title": "Backboard",
    "tap_word_mobile": "Tap on a word to begin customising it.",
    "text_align_center": "Center",
    "text_align_left": "Left",
    "text_align_right": "Right",
    "text_align_title": "Text Align",
    "text_button_label": "Got a text sign? Customise now",
    "text_label": "Write your text",
    "text_orientation_horizontal": "Horizontal",
    "text_orientation_title": "Orientation",
    "text_orientation_vertical_stacked": "Vertical",
    "text_title": "Text",
    "top_side": "Top",
    "upload_background": "Upload Background",
    "uploading_images": "Uploading Images",
    "user_bg_scale_cancel": "Cancel",
    "user_bg_scale_continue": "Continue",
    "user_bg_scale_description": "Specify the width and height this image represents in order to see your sign at a realistic scale.",
    "user_bg_scale_error": "Width and height must be numbers greater than 0.",
    "user_bg_scale_title": "Relative Scale",
    "visualiser_off": "Off",
    "visualiser_on": "On",
    "width_input": "Width",
    "zoom_in": "Zoom In",
    "zoom_out": "Zoom Out",
    "additional_information": [
      {
        "header": "Free express shipping",
        "description": "Every sign ships free, worldwide.",
        "image_url": "https://cdn.signcustomiser.com/labels/shipping.png"
      }
    ],
    "background_images": [
      {
        "name": "brick-wall.jpg",
        "image_url": "https://cdn.signcustomiser.com/labels/brick-wall.jpg",
        "width_cm": 152.4,
        "height_cm": 101.6
      }
    ],
    "product_image_url": "https://cdn.signcustomiser.com/labels/product.png",
    "updated_at": "2026-05-04T09:12:31Z"
  },
  "links": {
    "self": "https://web.signcustomiser.com/api/v3/customisers/42/labels",
    "documentation": "https://www.signcustomiser.com/help/api/"
  },
  "meta": {
    "api_version": "v3",
    "request_id": "req_01jz9x2k7c8f3m5n6p7q8r9s0t"
  }
}