> ## Documentation Index
> Fetch the complete documentation index at: https://docs.myme.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Download blob binary

> Streams the bytes for a previously-uploaded blob, identified by its `sha256:<hex>` hash. Response is `application/octet-stream` with the raw bytes. Tenant-scoped — a hash uploaded in tenant A is not visible to tenant B; cross-tenant probes return 404.

For S3-backed deployments serving images and other static assets, prefer `GET /blobs/{hash}/url` (presigned URL) so the browser fetches directly from the object store and the API isn't a proxy.



## OpenAPI

````yaml /openapi.json get /blobs/{hash}
openapi: 3.1.0
info:
  title: Marfa API
  version: 4.2.0
  description: Typed data layer for structured personal data
servers: []
security: []
paths:
  /blobs/{hash}:
    get:
      tags:
        - Blobs
      summary: Download blob binary
      description: >-
        Streams the bytes for a previously-uploaded blob, identified by its
        `sha256:<hex>` hash. Response is `application/octet-stream` with the raw
        bytes. Tenant-scoped — a hash uploaded in tenant A is not visible to
        tenant B; cross-tenant probes return 404.


        For S3-backed deployments serving images and other static assets, prefer
        `GET /blobs/{hash}/url` (presigned URL) so the browser fetches directly
        from the object store and the API isn't a proxy.
      parameters:
        - schema:
            type: string
          required: true
          name: hash
          in: path
      responses:
        '200':
          description: Blob binary data
          content:
            application/octet-stream:
              schema:
                nullable: true
        '400':
          description: Invalid blob hash
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        enum:
                          - validation_error
                      message:
                        type: string
                      details:
                        type: object
                        additionalProperties:
                          nullable: true
                    required:
                      - code
                      - message
                required:
                  - error
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        enum:
                          - unauthorized
                      message:
                        type: string
                      details:
                        type: object
                        additionalProperties:
                          nullable: true
                    required:
                      - code
                      - message
                required:
                  - error
        '404':
          description: Blob not found
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        enum:
                          - blob_not_found
                      message:
                        type: string
                      details:
                        type: object
                        additionalProperties:
                          nullable: true
                    required:
                      - code
                      - message
                required:
                  - error
      security:
        - bearerAuth: []
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key or OAuth Token
      description: Pass an API key (marfa_k1_...) or OAuth access token (marfa_at_...)

````