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Pydantic · Type Alias

SecretBytes

SecretStr and SecretBytes wrap sensitive strings and bytes. They hide the value in normal output and JSON, while get_secret_value() provides explicit access to the original.

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Syntax

class Model(BaseModel):
    password: SecretStr
    token: SecretBytes

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  • SecretStr
  • SecretBytes
  • get_secret_value
  • BaseModel
  • field_serializer

Source: Secrets | Pydantic Docs. Checked 2026-11-03.