Fungible

Fungible Inc. was a Santa Clara, California startup founded in 2015 by Pradeep Sindhu (Juniper Networks co-founder) and Bertrand Serlet that built Data Processing Units (DPUs) — programmable microprocessors (the F1 and S1 chips plus the FS1600 NVMe storage array) designed to offload networking, storage, and security workloads from data-center CPUs. Its DPU cluster control plane ran Linux and exposed internal REST APIs for management, but Fungible never published a public developer API, developer portal, or SDK registry. Microsoft acquired the company in January 2023 (reported ~$190M), folded the team into its Azure data-center infrastructure engineering organization, and wound down the independent product line. The fungible.com domain no longer resolves and there is no live public API surface to enrich.

Fungible is profiled on the APIs.io network. Tagged areas include Company, Data Processing Unit, DPU, Semiconductors, and Data Center.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyData Processing UnitDPUSemiconductorsData CenterNetworkingStorageInfrastructureAcquiredDefunct

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/fungible: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Source (apis.yml)

aid: fungible
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/fungible.png
name: Fungible
description: Fungible Inc. was a Santa Clara, California startup founded in 2015 by Pradeep Sindhu (Juniper Networks co-founder)
  and Bertrand Serlet that built Data Processing Units (DPUs) — programmable microprocessors (the F1 and S1 chips plus the
  FS1600 NVMe storage array) designed to offload networking, storage, and security workloads from data-center CPUs. Its DPU
  cluster control plane ran Linux and exposed internal REST APIs for management, but Fungible never published a public developer
  API, developer portal, or SDK registry. Microsoft acquired the company in January 2023 (reported ~$190M), folded the team
  into its Azure data-center infrastructure engineering organization, and wound down the independent product line. The fungible.com
  domain no longer resolves and there is no live public API surface to enrich.
url: https://raw.githubusercontent.com/api-evangelist/fungible/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
- softbank-vision-fund
x-tier: stub
x-tier-reason: portfolio-lead
x-status: defunct
x-status-reason: Acquired by Microsoft (Jan 2023) and absorbed into Azure data-center infrastructure; independent company
  and website wound down.
x-acquired-by: microsoft
x-acquired-date: '2023-01-09'
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Data Processing Unit
- DPU
- Semiconductors
- Data Center
- Networking
- Storage
- Infrastructure
- Acquired
- Defunct
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: nochange
  artifacts_added: 0
  pass: local-v1
  notes: Defunct DPU hardware company; acquired by Microsoft Jan 2023, fungible.com domain dead (curl 000 on www/apex/developer
    hosts), no public API, no first-party packages (npm/PyPI). No artifacts to search/derive.