aid: contentbox
name: contentbox
description: >-
  ContentBox is a blockchain infrastructure company for the digital content
  industry, built by the team behind Castbox, a global podcast platform serving
  millions of users across 135 countries. ContentBox aims to give the industry
  three things: a shared content pool, a shared user pool, and a unified,
  token-based payout system. Its products include BOX Payout (a blockchain
  multi-party payment system), BOX Passport (blockchain identity and attribution
  across applications), and BOX Unpack (a turn-key platform for content creators).
  The foundation publishes open-source blockchain infrastructure (boxd) and
  first-party developer SDKs in JavaScript, Python, and Java through its
  BOXFoundation GitHub organization. Backed by Qiming Venture Partners.
url: https://raw.githubusercontent.com/api-evangelist/contentbox/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- qiming
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://contentbox.one/img/logo-top.png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Blockchain
- Digital Content
- Podcasting
- Cryptocurrency
- Content Distribution
- Payments
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://contentbox.one
- type: GitHubOrganization
  url: https://github.com/BOXFoundation
- type: Blog
  url: https://medium.com/contentbox
- type: Packages
  url: packages/contentbox-packages.yml
- type: SDKs
  url: packages/contentbox-packages.yml
- type: DomainSecurity
  url: security/contentbox-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence