chemistry

Return a compound's GHS hazard classification from PubChem

Returns the GHS (Globally Harmonized System) safety classification — signal word, pictograms, and hazard statements — from PubChem's curated safety data. confidence 1.0 = GHS data found; 0.5 = compound found but no GHS annotation; 0.0 = compound not found. Backed by PubChem PUG-View, Redis-cached 7 days. Charges 2 cost_units; 1 when the query is empty (rejected locally before PubChem is called); an unknown query_type is a request-shape error, rejected unbilled (INVALID_INPUT).

post/v1/chemistry/hazard/classify

Request

  • Base URL: https://api.snipget.ai (the document declares no server; this is the origin it was published from)
  • URL: https://api.snipget.ai/v1/chemistry/hazard/classify
  • Auth: none declared

Query parameters

include_receiptboolean

Set true to attach an execution receipt at meta.receipt — caller-verifiable sha256 hashes over the RFC 8785 (JCS) canonicalization of this call's as-received JSON body and its result (free, like include_trace). Reproduce with any JCS library: input_hash = sha256(jcs({"tool": <request path>, "args": <your body minus include_trace/include_receipt>})); result_hash = sha256(jcs(result)). For deterministic tools, same input on the same build reproduces result_hash.

Headers

authorizationstring nullable
X-API-Keystring nullable

Request body

querystring required

The compound to classify (e.g. 'benzene').

query_typestring

Identifier type: name, cas, cid, smiles, inchi, or inchikey. A CAS number resolves as a PubChem name synonym. Default 'name'.

include_traceboolean

Response

Successful Response

statusstring
confidencenumber required

Changes

No recorded changes to this operation across all 1 revision of this API.