SHA3-384 Digest of Hex Bytes, Base32-Encoded

Use this endpoint when you specifically need a SHA3-384 hash (not SHA2 or other SHA3 variants) of raw binary data supplied as hex bytes, with the output encoded as Base32 (not hex or Base64). Prefer this over the unpaid sandbox variant when operating in a production environment or when the sandbox endpoint is unavailable. Choose this over SHA3-256 or SHA3-512 when the consuming system requires exactly 384-bit digests.

• Invalid or non-hex input string causes a 400 bad request error
• Input exceeds 100,000 character limit resulting in rejection
• Missing required 'text' field returns a validation error
• Malformed JSON body causes a 400 parse error
• Payment not included or insufficient returns a 402 Payment Required response