rendobar-com Upload Sessions API

Tokenized upload sessions for clients without filesystem access

Operations 4

GET /upload-sessions/{token} Get upload session state #
POST /upload-sessions/{token}/files Initialize a file upload against a session #
POST /upload-sessions/{token}/files/{assetId}/complete Finalize a file upload against a session #
POST /upload-sessions/{token}/done Mark an upload session done #

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OpenAPI Specification

rendobar-com-upload-sessions-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Rendobar Upload Sessions API
  version: 1.0.0
  summary: Serverless media processing API
  description: Serverless media processing API. Watermark, transcode, caption, redact, and render videos with one API call. Credit-based billing. MCP-native for AI agents.
  termsOfService: https://rendobar.com/terms/
  contact:
    name: Rendobar Support
    url: https://rendobar.com/
    email: hello@rendobar.com
  license:
    name: Proprietary
    url: https://rendobar.com/terms/
servers:
- url: https://api.rendobar.com
  description: Current environment
security:
- bearerAuth: []
- oauth2: []
tags:
- name: Upload Sessions
  description: Tokenized upload sessions for clients without filesystem access
paths:
  /upload-sessions/{token}:
    get:
      x-scope-exempt: 'the single-use token in the path IS the credential: this is how someone with no account uploads to a shared session'
      operationId: getUploadSession
      tags:
      - Upload Sessions
      summary: Get upload session state
      description: Returns the session's status, expiry, and the assets uploaded through it so far. A 'done' session stays viewable here (only 'expired' 410s). The token is the sole credential — no API key required.
      parameters:
      - schema:
          type: string
          description: Upload session bearer token
        required: true
        description: Upload session bearer token
        name: token
        in: path
      responses:
        '200':
          description: Session state (active or done)
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      status:
                        type: string
                        description: active | done | expired
                      expiresAt:
                        type: integer
                        description: Session expiry (Unix ms)
                      expectedFiles:
                        type: array
                        items:
                          type: object
                          properties:
                            filename:
                              type: string
                            size:
                              type: number
                          required:
                          - filename
                        description: Files the creator told the page to expect (advisory, not enforced)
                      maxFiles:
                        type: integer
                        description: Max files this session may upload
                      assets:
                        type: array
                        items:
                          type: object
                          properties:
                            id:
                              type: string
                              description: Asset ID
                            filename:
                              type:
                              - string
                              - 'null'
                              description: Display filename
                            status:
                              type: string
                              description: pending | uploading | ready | failed | expired
                            url:
                              type: string
                              description: Stable content URL — present only once the asset is ready
                          required:
                          - id
                          - filename
                          - status
                    required:
                    - status
                    - expiresAt
                    - expectedFiles
                    - maxFiles
                    - assets
                required:
                - data
        '404':
          description: Unknown token
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '410':
          description: Session expired
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
  /upload-sessions/{token}/files:
    post:
      x-scope-exempt: 'the single-use token in the path IS the credential: this is how someone with no account uploads to a shared session'
      operationId: addUploadSessionFile
      tags:
      - Upload Sessions
      summary: Initialize a file upload against a session
      description: Creates a pending asset and returns presigned upload URL(s), gated by the session's remaining file count and the org's plan size limit.
      parameters:
      - schema:
          type: string
          description: Upload session bearer token
        required: true
        description: Upload session bearer token
        name: token
        in: path
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                filename:
                  type: string
                  minLength: 1
                  maxLength: 255
                  description: Original filename
                size:
                  type: integer
                  exclusiveMinimum: 0
                  description: File size in bytes
                contentType:
                  type: string
                  description: MIME content type
              required:
              - filename
              - size
      responses:
        '200':
          description: Deduplicated — a ready asset with this checksum already exists
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    description: presigned | multipart | deduplicated
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                        description: Asset ID
                      filename:
                        type:
                        - string
                        - 'null'
                        description: Display filename
                      status:
                        type: string
                        description: pending | uploading | ready | failed | expired
                      url:
                        type: string
                        description: Stable content URL — present only once the asset is ready
                    required:
                    - id
                    - filename
                    - status
                  upload:
                    description: Presigned PUT URL or multipart part URLs
                required:
                - status
                - data
        '201':
          description: Pending asset created with presigned upload URL(s)
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: string
                    description: presigned | multipart | deduplicated
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                        description: Asset ID
                      filename:
                        type:
                        - string
                        - 'null'
                        description: Display filename
                      status:
                        type: string
                        description: pending | uploading | ready | failed | expired
                      url:
                        type: string
                        description: Stable content URL — present only once the asset is ready
                    required:
                    - id
                    - filename
                    - status
                  upload:
                    description: Presigned PUT URL or multipart part URLs
                required:
                - status
                - data
        '403':
          description: Session has reached its file cap
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '404':
          description: Unknown token
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '410':
          description: Session expired or no longer active
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '413':
          description: File exceeds the org's plan upload size limit
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
  /upload-sessions/{token}/files/{assetId}/complete:
    post:
      x-scope-exempt: 'the single-use token in the path IS the credential: this is how someone with no account uploads to a shared session'
      operationId: completeUploadSessionFile
      tags:
      - Upload Sessions
      summary: Finalize a file upload against a session
      description: Verifies the uploaded object landed in storage and marks the asset ready. assetId must have been returned by a prior POST to this same session.
      parameters:
      - schema:
          type: string
          description: Upload session bearer token
        required: true
        description: Upload session bearer token
        name: token
        in: path
      - schema:
          type: string
          description: Asset ID returned by POST /files
        required: true
        description: Asset ID returned by POST /files
        name: assetId
        in: path
      requestBody:
        required: false
        content:
          application/json:
            schema:
              type: object
              properties:
                parts:
                  type: array
                  items:
                    type: object
                    properties:
                      partNumber:
                        type: integer
                        exclusiveMinimum: 0
                      etag:
                        type: string
                        maxLength: 256
                    required:
                    - partNumber
                    - etag
                  description: Multipart part etags (required for multipart uploads)
      responses:
        '200':
          description: Asset finalized and ready
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      id:
                        type: string
                        description: Asset ID
                      filename:
                        type:
                        - string
                        - 'null'
                        description: Display filename
                      status:
                        type: string
                        description: pending | uploading | ready | failed | expired
                      url:
                        type: string
                        description: Stable content URL — present only once the asset is ready
                    required:
                    - id
                    - filename
                    - status
                required:
                - data
        '400':
          description: Multipart completion is missing part etags
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '404':
          description: Unknown token, or assetId not tracked by this session
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '409':
          description: Asset is not in a finalizable state, or the upload was not found in storage
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '410':
          description: Session expired or no longer active
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '413':
          description: Uploaded file exceeds the org's plan size limit
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
  /upload-sessions/{token}/done:
    post:
      x-scope-exempt: 'the single-use token in the path IS the credential: this is how someone with no account uploads to a shared session'
      operationId: completeUploadSession
      tags:
      - Upload Sessions
      summary: Mark an upload session done
      description: Marks the session done (the page's finish button). Any MCP tool waiting on this session's completion observes the status flip.
      parameters:
      - schema:
          type: string
          description: Upload session bearer token
        required: true
        description: Upload session bearer token
        name: token
        in: path
      responses:
        '200':
          description: Session marked done
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: object
                    properties:
                      status:
                        type: string
                        enum:
                        - done
                    required:
                    - status
                required:
                - data
        '404':
          description: Unknown token
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
        '410':
          description: Session expired or already done
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: object
                    properties:
                      code:
                        type: string
                        description: Machine-readable error code
                      message:
                        type: string
                        description: Human-readable error message
                      details:
                        description: More about the error when there is more to say. A refusal lists its problems here as `{ path, message, upgradeTo? }`, where `upgradeTo` names the cheapest plan that runs it (null when only an enterprise plan does).
                    required:
                    - code
                    - message
                required:
                - error
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key or OAuth access token
      description: 'Bearer authentication. Accepts an API key from https://app.rendobar.com/settings/api-keys (`Authorization: Bearer rb_xxx`) or an OAuth 2.1 access token. Both carry the same scopes and the same authority: what a caller may do is a property of the grant, not of how it authenticated.'
    oauth2:
      type: oauth2
      description: OAuth 2.1 with PKCE. Register a client at https://api.rendobar.com/oauth2/register or connect through an integration that does it for you. Scopes are granted at consent and carry the same authority as an API key holding them.
      flows:
        authorizationCode:
          authorizationUrl: https://api.rendobar.com/auth/oauth2/authorize
          tokenUrl: https://api.rendobar.com/auth/oauth2/token
          refreshUrl: https://api.rendobar.com/auth/oauth2/token
          scopes:
            jobs:read: See your jobs and their results
            jobs:write: Run and cancel jobs
            assets:read: See and download your files
            assets:write: Upload and delete files
            webhooks:read: See where your events are delivered
            webhooks:write: Manage where your events are delivered
            billing:read: See your plan, balance and usage
            billing:write: Change your plan and payment methods
            orgs:read: See your organization and its members
            orgs:write: Manage your organization and its members
            keys:read: See which API keys exist
            keys:write: Create and revoke API keys
            storage:read: See which storage connections exist
            storage:write: Connect, rotate and remove storage connections
externalDocs:
  description: Full developer documentation
  url: https://rendobar.com/docs/