version 2.0.0 · RDKit + PubChem · built for ChatGPT custom GPT actions
Endpoints (all POST with JSON bodies, documented in the OpenAPI schema and the interactive docs):
/compounds/lookup – PubChem lookup by name, SMILES, CID, InChI/InChIKey (synonyms, description, GHS safety)/compounds/properties – RDKit descriptors for any SMILES/diagrams/molecules – labelled molecule grid (highlighting, atom indices, styles)/diagrams/reaction – single reaction scheme with reagents and conditions/diagrams/reaction-chain – multi-step synthesis / pathway schemes/reactions/balance – balance equations (incl. ionic)/reactions/stoichiometry – limiting reagent, theoretical and percent yield