Exclusive Stickers: agent and public API documentation

Exclusive Stickers sells custom vinyl stickers, decals and adhesive lettering. These resources help agents compare products and guide a person to the storefront; they do not provide permission to place orders or access private customer information.

When to use this service

Use Exclusive Stickers for packaging and logo stickers, event decals, white or transparent vinyl, holographic and mirror finishes, and custom lettering. Read the agent instructions for selection guidance and user-confirmation requirements.

Machine-readable discovery

Start with llms.txt for best-fit use cases and public resources. The public OpenAPI 3.1 document describes only the unauthenticated, read-only catalog, sitemap and agent resources, not the platform's private data API. A static copy is also available.

Markdown agent instructions and the versioning policy are served with text/markdown. The production edge also negotiates text/markdown for anonymous homepage requests and public HTML 404s. A crawlable Exclusive Stickers developer guide, OpenAPI alias and public access declaration are available without JavaScript.

Authentication and access

Public pages and the GET/HEAD catalog feed below require no authentication. Do not send API keys, cookies or bearer tokens. No OAuth authorization server or OAuth scopes are currently offered; public-access.json declares public read permissions, not OAuth grants. No private permissions are granted. Catalog POST requires administration; the agent resource endpoint alone offers a public read-only POST equivalent. Private orders, payment operations, design approval and administration are not public agent endpoints; use the storefront and obtain the user's explicit confirmation for transactions.

Read-only catalog feed

GET or HEAD https://exclusive-stickers-fe1db4ed.base44.app/functions/generateProductFeed

Query parameters: lang (fr by default; en, es, de, pt, it), country (FR by default; must be an active supported shipping destination), format (xml by default, or csv). Unsupported combinations return an error. Feed offers describe reference configurations, not arbitrary customized quotations. Follow product links to confirm configuration, price and shipping.

curl -sS -L -i 'https://exclusive-stickers-fe1db4ed.base44.app/functions/generateProductFeed?lang=fr&country=FR&format=xml'

A successful GET returns an XML product feed (application/xml) or CSV (text/csv). HEAD returns headers without a body. Responses may be cached for five minutes.

XML sitemap

GET https://exclusive-stickers-fe1db4ed.base44.app/functions/generateSitemap

Without lang this returns a sitemap index. Use lang=fr (or en, es, de, pt, it) for a language-specific sitemap. Successful responses have Content-Type application/xml and may be cached for one hour.

curl -sS -L -i 'https://exclusive-stickers-fe1db4ed.base44.app/functions/generateSitemap?lang=fr'

JSON errors

Errors generated by these two feed handlers return application/json with error (legacy message), code, message, hint and docs. The HTTP status remains authoritative. Catalog validation uses 400, forbidden POST access uses 403, unsupported methods use 405, and generation failures use 500. Hosting or authentication middleware can respond before a handler, so always inspect Content-Type before parsing.

Example catalog validation response:

{"error":"Langue, pays ou format invalide.","code":"INVALID_FEED_PARAMETERS","message":"Langue, pays ou format invalide.","hint":"Use a supported language, shipping country and xml or csv format.","docs":"https://exclusivestickers.com/docs"}

Rate limits and versioning

No fixed public request quota or standardized rate-limit headers are promised by these handlers. Honor Retry-After on 429 if the hosting service supplies it, otherwise use exponential backoff and stop after repeated failures. Cache successful responses according to Cache-Control.

The public catalog, sitemap and agent resource handlers identify version 1 using the API-Version: 1 response header. Existing feed URLs and formats remain compatible. The agent resource endpoint also accepts the API-Version: 1 request header or version=1 and rejects unsupported or conflicting versions with a structured 400 error; its OpenAPI header parameter declares this explicitly. A separate sandbox and registry-published CLI are not currently available; safe onboarding uses the live read-only endpoints, without creating orders.

Breaking changes require a new major version and migration guidance. Planned retirement requires at least 90 calendar days of notice, with the old version available during that period; urgent security or legal changes are exceptions. Deprecated endpoints will use the RFC 9745 Deprecation date, RFC 8594 Sunset HTTP-date, and a Link with rel="deprecation" to the migration notice. Nothing is currently deprecated, so those headers are intentionally absent. Read the complete policy.

The resource endpoint supports GET and HEAD, plus a read-only JSON POST for the app SDK. It writes no data and requires no credentials. Unknown resource names return structured JSON with HTTP 404. Unknown storefront paths are handled separately at the production edge with HTTP 404, including a text/markdown error body and resource links when explicitly requested.

Business and trust

Exclusive Stickers is operated by AV DIGITAL, 19 rue des Ardennes, 21000 Dijon, France. Read About, Contact, Privacy and the terms of sale. Current product pages and checkout remain the source of truth for configuration and purchase terms.