Know the customer from a photo and recommend the right product.

No. The API does not identify people, does not create biometric templates for identification and does not match faces. It also does not infer protected traits or make medical diagnoses — it is cosmetic analysis for personalization.

A credit is one complete analysis: a required front photo and, optionally, a side photo sent in the same call. Packages are sold by number of credits, with no monthly fee — and credits never expire.

Consent is required before any analysis. Raw-image retention is configurable and structured results are stored with model and pipeline versions. You decide what to show and what to confirm with the customer.

The API is the same for any country; the site and support are in Portuguese, English and Spanish. The model was trained on hundreds of thousands of Brazilian consumer selfies, which makes it uniquely strong for Brazilian and Latin American skin.

The customer sends a photo and gets the same photo back with the product applied — only the makeup area changes; teeth, mouth, skin and features stay as they are. It is B4A's own model, trained in-house, answering in about 2 to 4 seconds. Lipstick is the example in this demo: the same technology simulates other makeup categories. Simulated color may differ from the actual product.

The demo shows six example shades. For your brand, we calibrate the palette and finishes to your real products — lipstick and other makeup categories.

No. The photo is processed only to generate the simulation and discarded right after — neither the site nor the model keeps it. The result goes back to the person and is not stored on any server.

Two of the three, self-service: MaIA Scan (POST /api/v1/scan — skin and hair profile as JSON) and MaIA Try-On (POST /api/v1/try-on — the photo comes back as PNG with the product applied). Both use the same key (Authorization: Bearer msk_live_…). MaIA Beauty Advisor is delivered as a project (WhatsApp, product page, chat) on top of the same profile data — it is not a self-service endpoint. Full documentation at maiascan.ai/en/api.

Yes — that is how we deliver it: every project uses the shades and finishes of your catalog. B4A delivers the try-on integrated where your customer buys: product page, quiz, WhatsApp or app. Reach us through the form choosing "Virtual lipstick try-on".