OneUptime

OneUptime is an open source observability platform combining monitoring, incident management, status pages, and on-call scheduling in one OpenTelemetry-native tool.

OneUptime is listed with 1 API on the APIs.io network: Projects API. Tagged areas include Observability and Open Source.

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

OneUptime’s developer surface includes documentation, engineering blog, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.9/100 thin ▬ flat Agent 17/100 agent aware Front door AI 6/6 dominant Heartbeat 95/100 alive self hosted · Apache-2.0 Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

1 API

Observability Open Source

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

SaaS Platform Operations Management

BC-4220

Projects

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 32.9/100 · thin

Contract Quality 6.3 / 16

Developer Ergonomics 1.5 / 13

Access Clarity 3.0 / 13

Operational Transparency 3.0 / 8

Contract Governance 1.1 / 8

Discoverability 2.6 / 7

Regulatory Posture 1.6 / 15

Open Source Surface 10.0 / 10

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 17/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

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 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.

Open Source Surface applies to this provider. This product is open source and we read its repository directly, so Open Source Surface carries 10 points of the composite. It is scored from what the repository actually publishes — a security policy, a contribution guide, a release history, a code of conduct — read live from the provider rather than inferred from our own catalog pointers. This facet adds; nothing was taken away to make room for it. An open-source project is not excused from the commercial facets, because exemption would strip it of the points it does earn. If we have the wrong repository, or this product is not open source, say so on your provider repo and we will drop the facet rather than have you publish against 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 65 points between them, because both conditional facets apply and carry 35 points together. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 65% 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 Ask about this →
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey) Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

10 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 11.9 — up to +17.6 composite points Ask about this →
Contract Quality scores 38.6 — up to +15.4 composite points Ask about this →
Access Clarity scores 23.4 — up to +15.3 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/oneuptime/apis.yml: open an issue on github.com/api-evangelist/oneuptime 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 →

OneUptime is an area vendor: providers adopt it to run part of their developer surface. This is the Kin Score checks its features can move for a provider that adopts it, what each one really earns, and what it earns nothing for.

status pagecapability map5 features checked 2026-09-25 · rubric v0.22.0

OneUptime touches one Kin Score check, status_page_present (6 pts), and how much it earns depends on which URL the provider declares. The default oneuptime.com/status-page/ pointer grades live (6 of 6), because the oneuptime.com host returns a real 404 for nonsense paths. A custom status.* domain answers every path with the same page, which the probe reads as a soft-404 rescued to unverified (3 of 6). No vendor-registry key detects it. Its MCP server, subscriber feeds and maintenance windows score nothing for the provider.

Operational Transparency6.0 of 38 pts

Check	Earns	Through
Status page Operational TransparencyFull credit is reachable only on the default URL; the one map per check carries the best case, and the custom-domain discount is stated rather than hidden.	6.0 of 6	Public and private status pages (hosted or self-hosted)

Across 8977 providers that publish a contract, adopting OneUptime would move 6390. Median lift: composite +2.0 (90th percentile +2.1), agent readiness +0.0 (+0.0). Conditional rows excluded.

What OneUptime ships that earns nothing (2)

OneUptime MCP server — It serves the provider’s team their OneUptime observability data; the dimension reads an MCP server for the provider’s own API, described in its mcp/ manifest.
Subscribers via email, SMS, webhook, RSS and Slack — Status-notification webhooks are not webhooks of the provider’s API.

A model, not a score. Adopting this vendor changes a provider's Kin Score only when the provider publishes the resulting artifacts on its own surface; nothing here writes a score, and no sponsorship or partnership can. The rating is not for sale → · Full vendor facets artifact

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Artifact Hub Cloud-Native Packages	builds-on	52.1	1	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 1

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

OneUptime Projects API

The Projects API from OneUptime — 9 operation(s) for projects.

Open Collections 2

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

OneUptime Projects API

OPEN COLLECTION

OneUptime API

OPEN COLLECTION

OneUptime API pricing

Not yet checked against OneUptime's own pricing page. Compiled by API Evangelist on 2026-05-04; confirm before you rely on a figure. A free plan or tier is listed.

Plan	Price
Free freemium	Free
Professional paid	Free
Enterprise enterprise	—

Plan details, limits and sources →

Rate limits

Free Tier Default: 10 requests per minute
Free Tier Monthly Quota: 1000 requests per month
Professional Tier Default: 100 requests per minute

Compiled by API Evangelist, not yet checked against OneUptime's documentation. All 5 limits →

Pricing Plans 1

Published pricing tiers and plan structures.

OneUptime Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

OneUptime Rate Limits

5 limits

RATE LIMITS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

OneUptime

5 quoted statements, read from OneUptime's own page on 2026-11-10.

TERMS

Compliance 1

Attestations the provider states (SOC 2, ISO 27001 and others), quoted from its own trust page. APIs.io verifies none of them.

OneUptime

13 quoted statements, read from OneUptime's own page on 2026-11-10.

COMPLIANCE

Data License 1

How its data and outputs may be reused, quoted from its own terms.

OneUptime

2 quoted statements, read from OneUptime's own page on 2026-11-10.

LICENSE

FinOps 1

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

OneUptime Finops

FINOPS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

OneUptime API Rules

27 rules · 25 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

OneUptime Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

OneUptime Trust Center

SOC 2, ISO 27001, HIPAA, GDPR

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

OneUptime Agentic Access

15 operations · 8 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

ContributionGuide

ContributionGuide

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 2

SDKs, sample code, and the tooling you integrate with

CodeOfConduct

CodeOfConduct

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

SecurityPolicy

SecurityPolicy

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

IssueTracker

IssueTracker

Releases

Releases

Commercial 5

Pricing, plans, and the legal terms of use

Plans

FinOps

License

UsageTerms

DataLicense

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 3

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

VendorFacets

VendorFacets

Attestations

Attestations

Source (apis.yml)

aid: oneuptime
name: OneUptime
description: OneUptime is an open source observability platform combining monitoring, incident management, status pages, and
  on-call scheduling in one OpenTelemetry-native tool.
type: Index
deliveryModel:
  model: self-hosted
  license: Apache-2.0
  open_source: true
  commercial: false
  callable_host: true
  label: Self-hosted open source · you run it yourself
  confidence: high
  source:
  - license
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/oneuptime.png
tags:
- Observability
- Open Source
tags_raw:
- Observability
- Open Source
- Open-Source
url: https://raw.githubusercontent.com/api-evangelist/oneuptime/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: oneuptime:oneuptime-projects-api
  name: OneUptime Projects API
  description: The Projects API from OneUptime — 9 operation(s) for projects.
  humanURL: https://oneuptime.com
  tags:
  - Project
  tags_raw:
  - Projects
  properties:
  - type: OpenAPI
    url: openapi/oneuptime-projects-api-openapi.yml
  - type: Documentation
    url: https://oneuptime.com/docs
  - type: GitHubRepository
    url: https://github.com/OneUptime/oneuptime
common:
- type: Plans
  url: plans/oneuptime-plans-pricing.yml
- type: RateLimits
  url: rate-limits/oneuptime-rate-limits.yml
- type: FinOps
  url: finops/oneuptime-finops.yml
- type: CapabilityMap
  url: capabilities/oneuptime-capability-edges.yml
  name: OneUptime Business Capability Map
- type: VendorFacets
  url: vendor-facets/oneuptime-vendor-facets.yml
- type: IssueTracker
  url: https://github.com/OneUptime/oneuptime/issues
- type: Releases
  url: https://github.com/OneUptime/oneuptime/releases
- type: SecurityPolicy
  url: https://github.com/OneUptime/oneuptime/blob/master/SECURITY.md
- type: CodeOfConduct
  url: https://github.com/OneUptime/oneuptime/blob/master/code-of-conduct.md
- type: ContributionGuide
  url: https://github.com/OneUptime/oneuptime/blob/master/CONTRIBUTING.md
- type: License
  name: Apache-2.0
  url: https://github.com/OneUptime/oneuptime/blob/master/LICENSE
- type: AgenticAccess
  url: agentic-access/oneuptime-agentic-access.yml
- type: TrustCenter
  url: security/oneuptime-trust-center.yml
- type: DomainSecurity
  url: security/oneuptime-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/oneuptime
- type: Website
  url: https://oneuptime.com
- type: Documentation
  url: https://oneuptime.com/docs
- type: GitHubOrganization
  url: https://github.com/OneUptime/oneuptime
- url: https://oneuptime.com/blog/rss.xml
  type: Blog
- type: Attestations
  url: compliance/oneuptime-compliance.yml
- type: UsageTerms
  url: terms/oneuptime-terms-of-service.yml
- type: DataLicense
  url: data-license/oneuptime-data-license.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

OneUptime API — frequently asked questions

Does OneUptime have an API?

Yes. APIs.io lists 1 API from OneUptime, including OneUptime Projects API.

Is there an OpenAPI specification for the OneUptime API?

Yes. APIs.io indexes 1 OpenAPI specification for OneUptime, each linked for download from this page.

How much does the OneUptime API cost?

APIs.io lists 3 pricing plans for OneUptime, with each plan's price, limits and inclusions under Pricing on this page.

Is the OneUptime API ready for AI agents?

OneUptime has a Kin Score of 32.9 out of 100 (thin) and an Agent Readiness score of 17.2 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

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curl "https://apis.io/api/v1/providers/oneuptime"

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Every operation they expose

curl "https://apis.io/api/v1/providers/oneuptime/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/oneuptime/evidence"

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A second provider on the same verified email joins the account you already have.

OneUptime

What this lets a business do 1

What adopting OneUptime moves on the Kin Score 1

Markets this provider is in provisional

Standards implemented 1

APIs 1

Open Collections 2

OneUptime API pricing

Rate limits

Pricing Plans 1

Rate Limits 1

Terms of Service 1

Compliance 1

Data License 1

FinOps 1

Spectral Rules 1

Security Posture 2

Agentic Access (API Evangelist recommendations) 1

Documentation 2

Agent Surfaces 1

Build 2

Access & Security 3

Operate 3

Commercial 5

Company 3

Other 3

Source (apis.yml)

OneUptime API — frequently asked questions

Does OneUptime have an API?

Is there an OpenAPI specification for the OneUptime API?

How much does the OneUptime API cost?

Is the OneUptime API ready for AI agents?

MCP server

Tools for providers

Call it yourself

Get an API key