aid: doublezero
name: DoubleZero
description: >-
  DoubleZero is a decentralized physical infrastructure network (DePIN) that
  builds and operates a global, permissionless, dedicated-fiber backbone for
  distributed systems like blockchains — delivering low-latency, high-throughput
  connectivity where milliseconds matter. Its two-ring architecture pairs
  edge-node filtering with private high-bandwidth transport, connecting Solana
  validators, RPCs, and market-data consumers directly to one another. The
  network is coordinated by onchain smart contracts on Solana and powered by the
  2Z SPL token, which meters bandwidth access, rewards fiber and device
  contributors for measured performance, and drives stake delegation. Operators
  connect through the first-party `doublezero` CLI and `doublezerod` daemon.
  Founded by Austin Federa with Malbec Labs; backed by Multicoin Capital and
  Dragonfly Capital.
url: https://raw.githubusercontent.com/api-evangelist/doublezero/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- multicoin-capital
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
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://doublezero.xyz/og-image.jpg
tags:
- Company
- Crypto Web3
- DePIN
- Blockchain
- Networking
- Infrastructure
- Solana
- Low Latency
- Fiber Network
- CLI
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://doublezero.xyz
- type: Documentation
  url: https://docs.malbeclabs.com
- type: GitHubOrganization
  url: https://github.com/doublezerofoundation
- type: Blog
  url: https://doublezero.xyz/journal
- type: Support
  url: https://doublezero.xyz/contact-us
- type: Careers
  url: https://doublezero.xyz/careers
- type: PrivacyPolicy
  url: https://doublezero.xyz/privacy
- type: TermsOfService
  url: https://doublezero.xyz/terms
- type: Whitepaper
  url: https://doublezero.xyz/whitepaper.pdf
- type: CLI
  url: cli/doublezero-cli.yml
- type: Packages
  url: packages/doublezero-packages.yml
- type: LLMsTxt
  url: llms/doublezero-llms.txt
- type: WellKnown
  url: well-known/doublezero-well-known.yml
- type: SecurityTxt
  url: well-known/doublezero-security.txt
- type: VulnerabilityDisclosure
  url: security/doublezero-vulnerability-disclosure.yml
- type: Security
  url: https://doublezero.xyz/.well-known/security.txt
- type: DomainSecurity
  url: security/doublezero-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence