Directory / material.halowerk.com
Returns published content ranges per board class multiplied by the lot mass. The spread between low and high is wide and real: content depends on board generation, manufacturer and how much of the assembly is included. This is a planning estimate for sorting and pre-valuation, not an assay, not a settlement basis and not a substitute for a sampled analysis. Values are only calculated when price_eur_per_g is supplied by the caller; no metal price is retrieved or resold here.
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://material.halowerk.com/pcb-precious-metals' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://material.halowerk.com/pcb-precious-metals'
Endpoint: https://material.halowerk.com/pcb-precious-metals. Operated by material.halowerk.com, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
Uses the geometric AWG definition, so results are exact for solid round conductors. Mass per metre and resistance follow from the material density and resistivi…
Conductor mass is calculated from nominal cross-section, core count and length against the material density; for a nominal cross-section this is exact and indep…
Downloads one HTTPS image through the hub SSRF guard, then asks the configured OpenAI vision model for strict structured JSON. It reports observed features and …
Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode production, and reports the difference as l…
Packs items into parcels by descending weight, first fit, within a maximum parcel weight and an optional maximum girth, prices each parcel with the cheapest mat…
Takes the gross lot weight, the purchase price paid per kilogram of gross weight and the sales price per kilogram of recovered metal, then applies recovery yiel…