Alerta

Alerta provides an open-source alert management system that aggregates alerts from various monitoring tools, supports deduplication, silencing, and routing via plugins. It offers a RESTful API, web UI, CLI, and SDKs for integration with systems like Prometheus, Grafana, Nagios, Zabbix, and many others. The platform enables teams to manage alert lifecycles, define custom views, and extend functionality through a rich plugin ecosystem.

Alerta is listed with 1 API on the APIs.io network. Tagged areas include Company, Alerting, Monitoring, OpenSource, and DevOps.

Alerta’s developer surface includes CLI, changelog, authentication, documentation, API reference, getting-started guide, and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

18.6/100 emerging Agent 6/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

Company Alerting MonitoringOpenSourceDevOpsIncidentManagement

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 18.6/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 9.3 / 17

Access Clarity 0.0 / 17

Operational Transparency 2.3 / 11

Contract Governance 0.0 / 10

Discoverability 4.6 / 9

Regulatory Posture 1.8 / 15

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 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

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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

11 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 0.0 — up to +20.0 composite points
Contract Governance scores 0.0 — up to +12.0 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/alerta/apis.yml: open an issue on github.com/api-evangelist/alerta 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 →

APIs 1

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

Alerta API

Alerta provides a RESTful API for alert management as described in the documentation.

Security Posture 2

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

Alerta Authentication

4 schemes

SECURITY

Alerta Domain Security

TLSv1.3 · DNSSEC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Build 4

SDKs, sample code, and the tooling you integrate with

CLI

CLI

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: alerta
name: Alerta
description: Alerta provides an open-source alert management system that aggregates alerts from various monitoring tools,
  supports deduplication, silencing, and routing via plugins. It offers a RESTful API, web UI, CLI, and SDKs for integration
  with systems like Prometheus, Grafana, Nagios, Zabbix, and many others. The platform enables teams to manage alert lifecycles,
  define custom views, and extend functionality through a rich plugin ecosystem.
url: https://raw.githubusercontent.com/api-evangelist/alerta/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-26 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-26'
modified: '2026-10-26'
tags:
- Company
- Alerting
- Monitoring
- OpenSource
- DevOps
- IncidentManagement
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CLI
  url: cli/alerta-cli.yml
- type: ChangeLog
  url: changelog/alerta-changelog.yml
- type: Authentication
  url: authentication/alerta-authentication.yml
- type: Hosts
  url: hosts/alerta-hosts.yml
- type: Vendors
  url: vendors/alerta-vendors.yml
- type: SDKs
  url: packages/alerta-packages.yml
- type: Packages
  url: packages/alerta-packages.yml
- type: DomainSecurity
  url: security/alerta-domain-security.yml
- type: Website
  url: https://alerta.io/
- type: Documentation
  url: https://docs.alerta.io/
- type: APIReference
  url: https://docs.alerta.io/api/reference.html
- type: GettingStarted
  url: https://docs.alerta.io/quick-start.html
- type: GitHubOrganization
  url: https://github.com/alerta
apis:
- name: Alerta API
  description: Alerta provides a RESTful API for alert management as described in the documentation.
  humanURL: https://docs.alerta.io/api/reference.html
  baseURL: null
  aid: alerta:alerta-api
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Documentation provides HTML reference but no OpenAPI, AsyncAPI, GraphQL, gRPC, or WSDL spec is available.
  evidence:
  - url: https://docs.alerta.io/api/reference.html
    status: 200
  checked: '2026-10-26'
x-submission-probe: 200 2026-10-25
x-enrichment:
  date: '2026-10-26'
  status: enriched
  artifacts_added: 12
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Alerta API — frequently asked questions

Does Alerta have an API?

Yes. APIs.io lists 1 API from Alerta, including Alerta API.

How do I authenticate with the Alerta API?

Alerta uses bearer-token authentication (4 schemes). The details are profiled on APIs.io as Alerta Authentication.

Is the Alerta API ready for AI agents?

Alerta has a Kin Score of 18.6 out of 100 (emerging) and an Agent Readiness score of 5.6 (agent-aware), scored by API Evangelist on 2026-10-31.

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