Modular

Modular is an AI infrastructure company building a unified inference stack that runs GenAI models from custom GPU kernels up to production cloud serving. Its open-source MAX framework (Modular Accelerated Xecution) and the Mojo systems programming language let teams serve frontier open models on NVIDIA, AMD, and Apple Silicon hardware. Modular exposes an OpenAI-compatible inference REST API (chat completions, completions, embeddings, and image/video responses) available as self-hosted containers, shared per-token endpoints, dedicated per-minute endpoints, and bring-your-own-cloud deployments through the Modular Console.

Modular publishes 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Machine Learning, Inference, and LLM.

Modular’s developer surface includes documentation, API reference, getting-started guide, engineering blog, support, pricing, signup flow, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub
39.2/100 thin ▬ flat Agent 14/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs
CompanyArtificial IntelligenceMachine LearningInferenceLLMGPUDeveloper ToolsInfrastructure

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 39.2/100 · thin
Contract Quality 0.0 / 25
Developer Ergonomics 13.0 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 14/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 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 4 / 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/modular: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

MAX Inference REST API

OpenAI-compatible inference API served by MAX. Exposes /v1/chat/completions, /v1/completions, /v1/embeddings, /v1/responses (image and video generation), and /v1/models. Hosted ...

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Modular Authentication

http · 2 schemes

SECURITY

Modular Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Modular Trust Center

SOC 2 Type 2

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Lifecycle
Lifecycle
 Conformance
Conformance
 Conventions
Conventions

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Compliance
Compliance
 Authentication
Authentication
 TrustCenter
TrustCenter

Operate 3

Status, limits, changes, and where to get help

Support
Support
 StatusPage
StatusPage
 ChangeLog
ChangeLog

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: modular
name: Modular
description: Modular is an AI infrastructure company building a unified inference stack that runs GenAI models from custom
  GPU kernels up to production cloud serving. Its open-source MAX framework (Modular Accelerated Xecution) and the Mojo systems
  programming language let teams serve frontier open models on NVIDIA, AMD, and Apple Silicon hardware. Modular exposes an
  OpenAI-compatible inference REST API (chat completions, completions, embeddings, and image/video responses) available as
  self-hosted containers, shared per-token endpoints, dedicated per-minute endpoints, and bring-your-own-cloud deployments
  through the Modular Console.
url: https://raw.githubusercontent.com/api-evangelist/modular/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://docs.modular.com/images/modular-metadata.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- greylock
- gv
- sv-angel
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Artificial Intelligence
- Machine Learning
- Inference
- LLM
- GPU
- Developer Tools
- Infrastructure
apis:
- name: MAX Inference REST API
  description: OpenAI-compatible inference API served by MAX. Exposes /v1/chat/completions, /v1/completions, /v1/embeddings,
    /v1/responses (image and video generation), and /v1/models. Hosted at api.modular.com with Bearer API-token auth, or self-hosted
    via `max serve`.
  humanURL: https://docs.modular.com/max/rest-api/
  baseURL: https://api.modular.com/v1
  tags:
  - Inference
  - LLM
  - Embeddings
  - AI
  properties:
  - type: Documentation
    url: https://docs.modular.com/max/rest-api/
  - type: OpenAICompatible
    url: https://docs.modular.com/max/inference/text-to-text/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/modular-domain-security.yml
- type: Website
  url: https://www.modular.com/
- type: DeveloperPortal
  url: https://console.modular.com/
- type: Documentation
  url: https://docs.modular.com/
- type: APIReference
  url: https://docs.modular.com/max/rest-api/
- type: GettingStarted
  url: https://docs.modular.com/max/get-started/
- type: Blog
  url: https://www.modular.com/blog
- type: GitHubOrganization
  url: https://github.com/modular
- type: Support
  url: https://www.modular.com/community
- type: Pricing
  url: https://www.modular.com/pricing
- type: SignUp
  url: https://console.modular.com/signup
- type: TermsOfService
  url: https://www.modular.com/legal/terms
- type: PrivacyPolicy
  url: https://www.modular.com/legal/privacy
- type: StatusPage
  url: https://status.modular.com
- type: Compliance
  url: https://www.modular.com/pricing
- type: LLMsTxt
  url: llms/modular-llms.txt
- type: Packages
  url: packages/modular-packages.yml
- type: SDKs
  url: packages/modular-packages.yml
- type: CLI
  url: cli/modular-cli.yml
- type: ChangeLog
  url: changelog/modular-changelog.yml
- type: Lifecycle
  url: lifecycle/modular-lifecycle.yml
- type: WellKnown
  url: well-known/modular-well-known.yml
- type: Conformance
  url: conformance/modular-conformance.yml
- type: Conventions
  url: conventions/modular-conventions.yml
- type: Authentication
  url: authentication/modular-authentication.yml
- type: TrustCenter
  url: security/modular-trust-center.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 11
  pass: local-v1