Cerebrium

Cerebrium is a serverless GPU infrastructure platform for real-time AI and ML workloads. Developers package code with the Cortex framework and Cerebrium CLI, then deploy each function as an authenticated REST endpoint on autoscaling GPU/CPU compute billed per second, with streaming, WebSocket, async, and OpenAI-compatible invocation patterns.

Cerebrium publishes 3 API contracts indexed on the APIs.io network, including Inference API, OpenAI Compatible API, and 1 more. Tagged areas include Artificial Intelligence, GPU, Serverless, Inference, and ML Infrastructure.

The Cerebrium catalog on APIs.io includes 1 Spectral governance ruleset.

Cerebrium’s developer surface includes pricing, engineering blog, authentication, documentation, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

36.7/100 thin ▬ flat Agent 20/100 agent aware Front door AI 6/6 dominant Heartbeat 69/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 published contract

Artificial Intelligence GPU Serverless InferenceML Infrastructure

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 36.7/100 · thin

Contract Quality 9.4 / 19

Developer Ergonomics 4.8 / 15

Access Clarity 5.5 / 15

Operational Transparency 2.6 / 10

Contract Governance 1.2 / 9

Discoverability 5.0 / 8

Regulatory Posture 1.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 20/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

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 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

9 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Developer Ergonomics scores 32.1 — up to +13.6 composite points
Access Clarity scores 36.8 — up to +12.6 composite points
Contract Quality scores 50.2 — up to +12.5 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/cerebrium/apis.yml: open an issue on github.com/api-evangelist/cerebrium to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

The OpenAI Interface

prose — states compatibility; nothing published to check it against

2 core of 338 operations graded · api-commons/models

OpenAPI

measured — observed by APIs.io (published)

APIs 3

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

Cerebrium Logs / Status API

Surfaces app logs, metrics, and platform status through the CLI (cerebrium logs, cerebrium status), the app dashboard, and the public status page.

Cerebrium Inference API

The Inference API from Cerebrium — 1 operation(s) for inference.

Cerebrium OpenAI Compatible API

The OpenAI Compatible API from Cerebrium — 2 operation(s) for openai compatible.

Open Collections 3

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Cerebrium Cortex Inference API

OPEN COLLECTION

Cerebrium Cortex Inference OpenAI Compatible API

OPEN COLLECTION

Cerebrium Cortex Inference API

OPEN COLLECTION

Cerebrium API pricing

Prices published by Cerebrium, read 2026-10-07 from cerebrium.ai/pricing. A free plan or tier is listed.

Plan	Price
Hobby	Free + compute/ month Includes: 3 user seats, Up to 3 deployed apps, 500 containers + 5 Concurrent GPUs, Stack & intercom support, 1
Standard	$100 + compute/ month Includes: Everything in Hobby plan, Unlimited seats, Unlimited apps, 1000 containers + 30 GPU concurency, Cust
Enterprise	Custom Includes: Everything in Standard plan, Volume Discounts, Unlimited Concurrent GPUs, Dedicated Slack support, W
B200	$0.00167/s
H200	$0.001166/s
H100	$0.000944/s
RTX PRO 6000	$0.000694/s
A100 (80GB)	$0.000583/s

All 16 plans, limits and sources →

Rate limits

Concurrent Replicas (per app): see provider documentation instances
GPU Concurrency (per account): see provider documentation gpu instances
Async Execution Window: up to 12 hours seconds

Compiled by API Evangelist, not yet checked against Cerebrium's documentation. All 4 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

Cerebrium Plans Pricing

16 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Cerebrium Rate Limits

4 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Cerebrium

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Cerebrium Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Cerebrium API Rules

63 rules · 61 errors 1 warnings 1 info

SPECTRAL

Security Posture 2

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

Cerebrium Authentication

http · 1 scheme

SECURITY

Cerebrium Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Cerebrium Agentic Access

3 operations · 3 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Blog

Blog

LinkedIn

Website

Website

Source (apis.yml)

aid: cerebrium
url: https://raw.githubusercontent.com/api-evangelist/cerebrium/refs/heads/main/apis.yml
name: Cerebrium
kind: company
description: Cerebrium is a serverless GPU infrastructure platform for real-time AI and ML workloads. Developers package code
  with the Cortex framework and Cerebrium CLI, then deploy each function as an authenticated REST endpoint on autoscaling
  GPU/CPU compute billed per second, with streaming, WebSocket, async, and OpenAI-compatible invocation patterns.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/cerebrium.png
tags:
- Artificial Intelligence
- GPU
- Serverless
- Inference
- ML Infrastructure
tags_raw:
- AI
- GPU
- Serverless
- Inference
- ML Infrastructure
created: '2026-06-20'
modified: '2026-10-06'
specificationVersion: '0.23'
apis:
- aid: cerebrium:cerebrium-logs-status-api
  name: Cerebrium Logs / Status API
  tags:
  - Logs
  - Status
  - Observability
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://status.cerebrium.ai/
  baseURL: https://api.aws.us-east-1.cerebrium.ai/v4
  properties:
  - url: https://www.cerebrium.ai/docs/cerebrium/getting-started/introduction
    type: Documentation
  - url: https://status.cerebrium.ai/
    type: StatusPage
  description: Surfaces app logs, metrics, and platform status through the CLI (cerebrium logs, cerebrium status), the app
    dashboard, and the public status page.
- aid: cerebrium:cerebrium-inference-api
  name: Cerebrium Inference API
  description: The Inference API from Cerebrium — 1 operation(s) for inference.
  humanURL: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  baseURL: https://api.aws.us-east-1.cerebrium.ai/v4
  tags:
  - Inference
  properties:
  - type: OpenAPI
    url: openapi/cerebrium-inference-api-openapi.yml
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  - type: APIReference
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  - type: PostmanCollection
    url: collections/cerebrium.postman_collection.json
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/streaming
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/async
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/getting-started/introduction
- aid: cerebrium:cerebrium-openai-compatible-api
  name: Cerebrium OpenAI Compatible API
  description: The OpenAI Compatible API from Cerebrium — 2 operation(s) for openai compatible.
  humanURL: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  baseURL: https://api.aws.us-east-1.cerebrium.ai/v4
  tags:
  - OpenAI-Compatible
  tags_raw:
  - OpenAI Compatible
  properties:
  - type: OpenAPI
    url: openapi/cerebrium-openai-compatible-api-openapi.yml
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  - type: APIReference
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/inference-api
  - type: PostmanCollection
    url: collections/cerebrium.postman_collection.json
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/streaming
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/endpoints/async
  - type: Documentation
    url: https://www.cerebrium.ai/docs/cerebrium/getting-started/introduction
common:
- type: Pricing
  url: https://cerebrium.ai/pricing
- url: https://cerebrium.ai/blog
  type: Blog
- type: AgenticAccess
  url: agentic-access/cerebrium-agentic-access.yml
- type: DomainSecurity
  url: security/cerebrium-domain-security.yml
- type: Authentication
  url: authentication/cerebrium-authentication.yml
- type: GitHubOrganization
  url: https://github.com/CerebriumAI
- type: LinkedIn
  url: https://www.linkedin.com/company/cerebrium
- type: Website
  url: https://www.cerebrium.ai
- type: Documentation
  url: https://www.cerebrium.ai/docs
- type: Plans
  url: plans/cerebrium-plans-pricing.yml
- type: RateLimits
  url: rate-limits/cerebrium-rate-limits.yml
- type: FinOps
  url: finops/cerebrium-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Cerebrium API — frequently asked questions

Does Cerebrium have an API?

Yes. APIs.io lists 3 APIs from Cerebrium, including Cerebrium Logs / Status API, Cerebrium Inference API and Cerebrium OpenAI Compatible API.

Is there an OpenAPI specification for the Cerebrium API?

Yes. APIs.io indexes 2 OpenAPI specifications for Cerebrium, each linked for download from this page.

How do I authenticate with the Cerebrium API?

Cerebrium uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Cerebrium Authentication.

How much does the Cerebrium API cost?

Cerebrium publishes its prices; its Hobby plan is Free + compute/ month as of 2026-10-07. APIs.io lists 16 pricing plans for Cerebrium, with each plan's price, limits and inclusions under Pricing on this page.

Is the Cerebrium API ready for AI agents?

Cerebrium has a Kin Score of 36.7 out of 100 (thin) and an Agent Readiness score of 19.6 (agent-aware), scored by API Evangelist on 2026-11-06.

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