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Logistics · Hazardous Placard Id

Placard / label codes for a hazardous material from the US DOT table (49 CFR 172.101, eCFR), by UN number (e.g. 1203) or name fragment: label codes, hazard class and packing group. Returns the label code numbers as written in the table; it does not give the placard artwork or emergency response guide entries. Usually answers in a few seconds, up to 16 s on slower calls; allow a 30 s timeout.

GET https://api.tradeenergy-api.workers.dev/api/logistics/hazardous-placard-id

0.002 USDC on Base · payTo 0xb8491F953e6860D3b5840b73c60883Ff099ceAfA

Status: unverified (probe-pending)

Settlement: direct to the seller's payTo — 0% HIVE402 take

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