Birch

Full text of one result from search, by its id (product:…, research:…, article:…).

fetch

What Birch knows about a brand it carries — what it makes, where it is from, founding year, values, average TrustScore, and how many of its products hold each certification. Pass `brand` for one brand, or `origin_country` (e.g. "Korea", "DE") to list the brands Birch has recorded as from there.

get_brand

Full public details for one Birch product: description, key features, pros and cons, specifications, certifications, sizes/variants and prices, review summary, return policy, and the TrustScore with its per-criterion breakdown.

get_product

The Birch TrustScore for one product and why: every scored criterion with its score (0-100), weight, and Birch's reasoning, heaviest first. Accepts the product name directly — no need to search first.

get_trustscore

Search everything public on Birch — products, the Birch Research Library (safety and materials research by category) and blog articles. Returns ids to pass to fetch.

search

Search the Birch catalog (in-stock products only). Put the product type, brand and any need in the query, e.g. "organic cotton swaddle", "Nuna stroller", "bottle for a breastfed baby". Returns up to 12 products with price, TrustScore and a url. Call get_product or get_trustscore for detail.

search_products