aid: ezkl
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/ezkl.png
name: EZKL
description: >-
  EZKL (by Zkonduit Inc.) is a developer-friendly engine for verifiable AI and
  analytics that generates zero-knowledge proofs (ZK-SNARKs, Halo2) for machine
  learning model inference. Given a model in ONNX format and sample input, EZKL
  automatically compiles a proving circuit and produces a cryptographic proof
  that a computation ran correctly without revealing the underlying private data
  or model weights. Proofs are verifiable on-chain (EVM-compatible), in the
  browser, or on edge devices. EZKL ships as a command-line tool, Python and
  JavaScript (WebAssembly) bindings, and a Rust library, and supports tree-based
  models, transformers, CNNs, and RNNs. Lilith is its high-performance compute
  cluster for cloud-scale proof generation. The codebase was audited by Trail of
  Bits and is developed in the open at github.com/zkonduit/ezkl.
url: https://raw.githubusercontent.com/api-evangelist/ezkl/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Zero-Knowledge Proofs
- Machine Learning
- Verifiable AI
- ZKML
- Cryptography
- ONNX
- Blockchain
- Open Source
- SDK
- CLI
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://ezkl.xyz/
- type: Documentation
  url: https://docs.ezkl.xyz/
- type: GettingStarted
  url: https://docs.ezkl.xyz/
- type: Blog
  url: https://blog.ezkl.xyz/
- type: GitHubOrganization
  url: https://github.com/zkonduit
- type: SourceCode
  url: https://github.com/zkonduit/ezkl
- type: Support
  url: https://github.com/zkonduit/ezkl/discussions
- type: Packages
  url: packages/ezkl-packages.yml
- type: SDKs
  url: packages/ezkl-packages.yml
- type: CLI
  url: cli/ezkl-cli.yml
- type: LLMsTxt
  url: llms/ezkl-llms.txt
- type: DomainSecurity
  url: security/ezkl-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence