Mithril

Mithril is an AI omnicloud compute platform, operated by Foundry Technologies, that aggregates GPU, CPU, and storage capacity across multiple cloud providers behind a single interface with transparent, market-based pricing. Developers reserve NVIDIA A100/H100/H200 GPUs on flexible reservations or burst onto interruptible spot capacity via price-limited bids, attach WEKA/NVMe persistent storage, run Kubernetes clusters, and drive it all through the v2 Compute REST API, the `ml` CLI, and a Python batch/inference SDK. Used for training, fine-tuning, inference, and batch workloads; SOC 2 Type II certified. Backed by Lightspeed, Multicoin Capital, and Redpoint.

Mithril publishes 14 APIs on the APIs.io network, including API Keys API, image versions API, instance types API, and 11 more. Tagged areas include Company, GPU Cloud, AI Infrastructure, Machine Learning, and Cloud Computing.

Mithril’s developer surface includes documentation, API reference, getting-started guide, signup flow, pricing, engineering blog, support, and 27 more developer resources.

🌐 Visit website 📡 Source on GitHub
58.4/100 developing ▬ flat Agent 69/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
14 APIs 1 MCP Servers
CompanyGPU CloudAI InfrastructureMachine LearningCloud ComputingComputeSpot InstancesKubernetesGPU

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 58.4/100 · developing
Contract Quality 14.7 / 25
Developer Ergonomics 16.1 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 5.5 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 69/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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/mithril: 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 14

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

Mithril API Keys API

The API Keys API from Mithril — 2 operation(s) for api keys.

Mithril image versions API

The image versions API from Mithril — 2 operation(s) for image versions.

Mithril instance types API

The instance types API from Mithril — 2 operation(s) for instance types.

Mithril instances API

The instances API from Mithril — 5 operation(s) for instances.

Mithril kubernetes clusters API

The kubernetes clusters API from Mithril — 2 operation(s) for kubernetes clusters.

Mithril lifecycle scripts API

The lifecycle scripts API from Mithril — 3 operation(s) for lifecycle scripts.

Mithril pricing API

The pricing API from Mithril — 2 operation(s) for pricing.

Mithril profile API

The profile API from Mithril — 2 operation(s) for profile.

Mithril projects API

The projects API from Mithril — 1 operation(s) for projects.

Mithril quotas API

The quotas API from Mithril — 1 operation(s) for quotas.

Mithril reservations API

The reservations API from Mithril — 10 operation(s) for reservations.

Mithril spot API

The spot API from Mithril — 5 operation(s) for spot.

Mithril SSH Keys API

The SSH Keys API from Mithril — 2 operation(s) for ssh keys.

Mithril volumes API

The volumes API from Mithril — 2 operation(s) for volumes.

Scroll for all 14

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

mithril-mcp.yml

MCP SERVER

Security Posture 4

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

Mithril Authentication

http · 1 scheme

SECURITY

Mithril Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Mithril Vulnerability Disclosure

contact published

SECURITY

Mithril Trust Center

SOC 2 Type II (availability, security, confidentiality)

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Mithril Agentic Access

54 operations · 22 acting · 2 human-in-the-loop

54 operations · 22 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 LLMsTxt
LLMsTxt
 AgenticAccess
AgenticAccess

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance
 ErrorCatalog
ErrorCatalog
 Lifecycle
Lifecycle
 Conventions
Conventions
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 SDKs
SDKs
 CLI
CLI

Access & Security 6

Authentication, authorization, and security posture

Authentication
Authentication
 Compliance
Compliance
 TrustCenter
TrustCenter
 VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 DomainSecurity
DomainSecurity

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

Other 1

Properties that don't map to a standard resource type

Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: mithril
name: Mithril
description: Mithril is an AI omnicloud compute platform, operated by Foundry Technologies, that aggregates GPU, CPU, and
  storage capacity across multiple cloud providers behind a single interface with transparent, market-based pricing. Developers
  reserve NVIDIA A100/H100/H200 GPUs on flexible reservations or burst onto interruptible spot capacity via price-limited
  bids, attach WEKA/NVMe persistent storage, run Kubernetes clusters, and drive it all through the v2 Compute REST API, the
  `ml` CLI, and a Python batch/inference SDK. Used for training, fine-tuning, inference, and batch workloads; SOC 2 Type II
  certified. Backed by Lightspeed, Multicoin Capital, and Redpoint.
url: https://raw.githubusercontent.com/api-evangelist/mithril/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://app.mithril.ai/favicon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- lightspeed-venture-partners
- multicoin-capital
- redpoint-ventures
x-tier: profiled
x-tier-reason: enriched-from-live-api-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- GPU Cloud
- AI Infrastructure
- Machine Learning
- Cloud Computing
- Compute
- Spot Instances
- Kubernetes
- GPU
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: mithril:mithril-api-keys-api
  name: Mithril API Keys API
  description: The API Keys API from Mithril — 2 operation(s) for api keys.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/mithril-api-keys-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-image-versions-api
  name: Mithril image versions API
  description: The image versions API from Mithril — 2 operation(s) for image versions.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - image versions
  properties:
  - type: OpenAPI
    url: openapi/mithril-image-versions-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-instance-types-api
  name: Mithril instance types API
  description: The instance types API from Mithril — 2 operation(s) for instance types.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - instance types
  properties:
  - type: OpenAPI
    url: openapi/mithril-instance-types-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-instances-api
  name: Mithril instances API
  description: The instances API from Mithril — 5 operation(s) for instances.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - instances
  properties:
  - type: OpenAPI
    url: openapi/mithril-instances-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-kubernetes-clusters-api
  name: Mithril kubernetes clusters API
  description: The kubernetes clusters API from Mithril — 2 operation(s) for kubernetes clusters.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - kubernetes clusters
  properties:
  - type: OpenAPI
    url: openapi/mithril-kubernetes-clusters-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-lifecycle-scripts-api
  name: Mithril lifecycle scripts API
  description: The lifecycle scripts API from Mithril — 3 operation(s) for lifecycle scripts.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - lifecycle scripts
  properties:
  - type: OpenAPI
    url: openapi/mithril-lifecycle-scripts-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-pricing-api
  name: Mithril pricing API
  description: The pricing API from Mithril — 2 operation(s) for pricing.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - pricing
  properties:
  - type: OpenAPI
    url: openapi/mithril-pricing-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-profile-api
  name: Mithril profile API
  description: The profile API from Mithril — 2 operation(s) for profile.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - profile
  properties:
  - type: OpenAPI
    url: openapi/mithril-profile-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-projects-api
  name: Mithril projects API
  description: The projects API from Mithril — 1 operation(s) for projects.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - projects
  properties:
  - type: OpenAPI
    url: openapi/mithril-projects-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-quotas-api
  name: Mithril quotas API
  description: The quotas API from Mithril — 1 operation(s) for quotas.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - quotas
  properties:
  - type: OpenAPI
    url: openapi/mithril-quotas-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-reservations-api
  name: Mithril reservations API
  description: The reservations API from Mithril — 10 operation(s) for reservations.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - reservations
  properties:
  - type: OpenAPI
    url: openapi/mithril-reservations-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-spot-api
  name: Mithril spot API
  description: The spot API from Mithril — 5 operation(s) for spot.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - spot
  properties:
  - type: OpenAPI
    url: openapi/mithril-spot-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-ssh-keys-api
  name: Mithril SSH Keys API
  description: The SSH Keys API from Mithril — 2 operation(s) for ssh keys.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - SSH Keys
  properties:
  - type: OpenAPI
    url: openapi/mithril-ssh-keys-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
- aid: mithril:mithril-volumes-api
  name: Mithril volumes API
  description: The volumes API from Mithril — 2 operation(s) for volumes.
  humanURL: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  baseURL: https://api.mithril.ai/v2
  tags:
  - volumes
  properties:
  - type: OpenAPI
    url: openapi/mithril-volumes-api-openapi.yml
  - type: APIReference
    url: https://docs.mithril.ai/compute-api/compute-api-reference
  - type: GettingStarted
    url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
  - type: Authentication
    url: authentication/mithril-authentication.yml
common:
- type: Website
  url: https://mithril.ai
- type: DeveloperPortal
  url: https://docs.mithril.ai
- type: Documentation
  url: https://docs.mithril.ai/compute-api/api-overview-and-quickstart
- type: APIReference
  url: https://docs.mithril.ai/compute-api/compute-api-reference
- type: GettingStarted
  url: https://docs.mithril.ai/getting-started/welcome-to-mithril
- type: SignUp
  url: https://login.mithril.ai/sign-up
- type: Login
  url: https://app.mithril.ai
- type: Pricing
  url: https://mithril.ai/pricing
- type: Blog
  url: https://mithril.ai/blog
- type: Support
  url: https://mithril.ai/contact-sales
- type: TermsOfService
  url: https://docs.mithril.ai/security-and-trust/legal/terms-of-service
- type: PrivacyPolicy
  url: https://docs.mithril.ai/security-and-trust/legal/privacy-policy
- type: StatusPage
  url: https://status.mithril.ai
- type: ChangeLog
  url: changelog/mithril-changelog.yml
- type: Authentication
  url: authentication/mithril-authentication.yml
- type: Packages
  url: packages/mithril-packages.yml
- type: SDKs
  url: packages/mithril-packages.yml
- type: CLI
  url: cli/mithril-cli.yml
- type: WellKnown
  url: well-known/mithril-well-known.yml
- type: MCPServer
  url: mcp/mithril-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/mithril-llms.txt
- type: Overlay
  url: overlays/mithril-compute-overlay.yaml
- type: Conformance
  url: conformance/mithril-conformance.yml
- type: Compliance
  url: https://trust.mlfoundry.com/
- type: TrustCenter
  url: security/mithril-trust-center.yml
- type: ErrorCatalog
  url: errors/mithril-problem-types.yml
- type: Lifecycle
  url: lifecycle/mithril-lifecycle.yml
- type: Conventions
  url: conventions/mithril-conventions.yml
- type: DataModel
  url: data-model/mithril-data-model.yml
- type: VulnerabilityDisclosure
  url: security/mithril-vulnerability-disclosure.yml
- type: Security
  url: https://docs.mithril.ai/security-and-trust/reporting-security-concerns
- type: DomainSecurity
  url: security/mithril-domain-security.yml
- type: AgenticAccess
  url: agentic-access/mithril-agentic-access.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 19
  pass: local-v1