HALOWERK handelswerk

Endpoints (25 live)

• POST /v1/slotting-plan — Takes a warehouse as a table and returns a placement. You supply the storage locations with their walking distance to the pick-and-drop point and, where they exist, their weight and volume limits; you supply the SKUs with pick frequency, weight and volume; and you may supply the joint-pick pairs. (0.005 USDC on Base)
• POST /v1/price/articles/percentage-drop — Notify when a listed-price reduction reaches a chosen percentage; previous price must be positive. Uses an optional predicate extension of the proven Price-Callback motor. price_percentage_drop_decision records this exact rule; the rule executes BEFORE dispatch. Same public IPv4HTTPS pinned connections, robots checks,9s,1MiBHTML,at-most-once receipt/idempotency7days,failureschargedfalse. Caller supplies historical price and schedules polling. (0.007 USDC on Base)
• POST /v1/price/articles/corridor-reentry — Notify when a previously out-of-range price returns inside a defined corridor. Uses an optional predicate extension of the proven Price-Callback motor. price_corridor_reentry_decision records this exact rule; the rule executes BEFORE dispatch. Same public IPv4HTTPS pinned connections, robots checks,9s,1MiBHTML,at-most-once receipt/idempotency7days,failureschargedfalse. Caller supplies historical price and schedules polling. (0.007 USDC on Base)
• POST /v1/registry-snapshot — Looks up a legal entity in GLEIF, the worldwide Legal Entity Identifier register, by LEI or by name, and turns the raw record into an answer. GLEIF returns keys rather than statements: the legal form arrives as a code like 6QQB and the register as RA000304, so both are resolved against the GLEIF code lists into the legal form in its own language and the competent register with its website. (0.005 USDC on Base)
• POST /v1/container-load — Loads a package list into one loading space and returns the plan, not an estimate. The floor starts as one free surface; packages are sorted by footprint, then height, then weight, then identifier, and each one is placed on the lowest, then frontmost, then smallest free surface it fits on, turned by 90 degrees around the vertical axis where that makes it fit. (0.006 USDC on Base)
• POST /v1/allergen-check — Returns what a product declares about allergens: the allergen tags, the trace warnings, the ingredients text in its original language, and the completeness of the record. The distinction it holds to throughout is between not declared and not present. The data come from volunteers and manufacturer submissions, so an empty allergen field means nobody entered one, and for somebody with an allergy that difference is the difference that matters — every absent allergen is therefore reported as not… (0.005 USDC on Base)
• POST /v1/price-elasticity — Fits a constant-elasticity demand curve to the price and sales series you supply and returns the elasticity with its standard error, t statistic, two-sided p value and a Student t confidence interval, not a normal one, because at eight observations the difference in interval width is double-digit percent and a too narrow interval is exactly the kind of number a machine reuses unchecked. (0.005 USDC on Base)
• POST /v1/invoice-extract — Reads a hybrid invoice and returns it as data. Accepts a PDF with an embedded ZUGFeRD or Factur-X XML, or the EN 16931 XML on its own, in either syntax the standard allows: CII, which ZUGFeRD and Factur-X use, and UBL, which XRechnung and Peppol BIS use. (0.004 USDC on Base)
• POST /v1/sanctions-ofsi — Checks a name against the UK Sanctions List maintained by the Foreign, Commonwealth and Development Office. Returns each hit with the UK designation ID, the legacy OFSI group ID, the UN reference where the designation mirrors a UN listing, the designation type (individual, entity, ship), the regime regulations under which it was made, whether the designation originates from the UK or the UN, the specific measures imposed (asset freeze, travel ban, trust services, director disqualification and… (0.004 USDC on Base)
• POST /v1/sanctions-ofac — Checks a name against the Specially Designated Nationals and Blocked Persons List published by the US Treasury Office of Foreign Assets Control. Returns each hit with the OFAC record number, the record type (individual, entity, vessel, aircraft), every sanctions programme the record is listed under, the aliases OFAC publishes together with their a.k.a./f.k.a./n.k.a. (0.004 USDC on Base)
• POST /v1/hs-classify — Takes a product description and returns ranked tariff classification candidates. The first six digits are the WCO Harmonized System and are valid worldwide, including the EU. Digits 7-10 come from the UK Trade Tariff and are NOT the EU CN subheadings — they are returned as uk_commodity_code and must not be used for an EU customs declaration. This is a research aid, not a legally binding classification: only a Binding Tariff Information ruling (BTI in the EU, ATaR in the UK) binds customs. (0.003 USDC on Base)
• POST /v1/demand-forecast — Forecasts one SKU from a history you supply. The pipeline is fixed and fully disclosed in the response rather than hidden behind a score. The series is decomposed multiplicatively while every observation is positive and additively as soon as a zero or a negative appears, because a ratio is not defined there; the seasonal index is the median ratio per phase against a centred moving average, estimated only on periods that carry no promotion and no holiday so that a campaign in week twelve does… (0.006 USDC on Base)
• POST /v1/recall-check — Screens a product or supplier against the EU Safety Gate rapid alert system for dangerous non-food products. Matches on brand, product name, barcode/GTIN, category and country of origin. Returns each alert with case number, risk type, the hazard description, the measures ordered, the notifying member state and a link to the official alert page, plus aggregate counts by risk type and year for the brand. (0.003 USDC on Base)
• POST /v1/sanctions-check — Checks a name against the European Commission Financial Sanctions Database — the consolidated list of persons, groups and entities subject to EU financial sanctions. Returns each match with the EU reference number, subject type, sanctions programme, the regulation that designated the entry, a link to the Official Journal text, plus published aliases, citizenships, dates of birth, addresses and identification documents where the list carries them. (0.004 USDC on Base)
• POST /v1/parcel-normalize — Does two things that every shipping integration rebuilds and every one of them differently. First, carrier detection: the number is matched against the known formats and, where the format carries one, the check digit is actually computed — the UPS 1Z digit, the Universal Postal Union S10 digit and the GS1 mod-10 digit. This matters because pattern alone does not separate the formats: twelve digits can be DHL Paket or FedEx, fourteen can be GLS, DPD or Hermes. (0.002 USDC on Base)
• POST /v1/nutrition-eco — Returns the nutritional values per hundred grams, the Nutri-Score and NOVA processing group, the environmental score where available, and the packaging composition, each with the data that produced it. A Nutri-Score without its inputs is a grade without a calculation: fibre and the fruit and vegetable share move the result substantially, and when they are absent the score is computed from what remains without that being visible in the grade itself. (0.005 USDC on Base)
• POST /v1/ingredient-decoder — Returns the ingredient list of a product as a structured hierarchy including sub-ingredients, with each additive resolved to its E number and name, the percentage where declared, and the origin markers such as palm oil or vegan and vegetarian status as the record carries them. (0.005 USDC on Base)
• POST /v1/reformulation-detector — A monitor with memory over food products. The first call stores a snapshot and says so rather than reporting everything as new. Later calls compare and report differences in the ingredient text, the allergen and trace lists, the additives, the nutritional values, the quantity, the serving size and the packaging. (0.006 USDC on Base)
• POST /v1/return-policy — Fetches one public policy page in a real browser and turns it into a fixed schema: return window in days and what it counts from, who pays the return shipping, how the refund is issued and within how many days, any restocking fee, the required condition of the goods, the excluded product categories, the steps of the procedure, whether an RMA is needed, the contact route and whether a statutory right of withdrawal is mentioned. (0.01 USDC on Base)
• POST /v1/po-invoice-match — Compares a purchase order against a delivery note and an invoice, line by line. Lines are paired by article number where both sides carry one, and otherwise by text similarity — a text pairing is marked as such with its similarity score, because quietly matching on similar wording is exactly how a wrong invoice gets approved. (0.002 USDC on Base)

+5 more endpoints.