Harbor

Harbor is a no-code tool that lets brands build an owned community platform where superfans can engage with the brand and earn rewards. Harbor enables businesses to create superfan strategies through customizable community platforms with engagement and loyalty features.

Harbor publishes 6 APIs on the APIs.io network, including Challenges API, Communities API, Leaderboards API, and 3 more. Tagged areas include Community, Engagement, Loyalty, and Superfans.

The Harbor catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Harbor’s developer surface includes authentication, documentation, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.2/100 thin ▬ flat Agent 20/100 agent aware Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemiumSelf serve⚡ Free to try

1 APIs

Community Engagement LoyaltySuperfans

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 36.2/100 · thin

Contract Quality 15.3 / 23

Developer Ergonomics 3.9 / 18

Access Clarity 4.7 / 18

Operational Transparency 1.2 / 12

Contract Governance 1.1 / 11

Discoverability 4.5 / 9

Create-or-Update Ergonomics 2.8 / 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

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.

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 github.com/api-evangelist/harbor: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 6

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

Harbor Challenges API

Operations for managing challenges that members complete to earn points and rewards.

Harbor Communities API

Operations for managing community configuration and settings.

Harbor Leaderboards API

Operations for retrieving leaderboard rankings of community members by points or other engagement metrics.

Harbor Members API

Operations for managing community members, their profiles, point balances, and tier status.

Harbor Redemptions API

Operations for managing reward redemption requests from members.

Harbor Rewards API

Operations for managing the rewards catalog that members can redeem with earned points.

Open Collections 8

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

API Collection

OPEN COLLECTION

Harbor Challenges API

OPEN COLLECTION

Harbor Challenges Communities API

OPEN COLLECTION

Harbor Challenges Leaderboards API

OPEN COLLECTION

Harbor Challenges Members API

OPEN COLLECTION

Harbor Challenges Redemptions API

OPEN COLLECTION

Harbor Challenges Rewards API

OPEN COLLECTION

Harbor API

OPEN COLLECTION

Scroll for all 8

Pricing Plans 1

Published pricing tiers and plan structures.

Harbor Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Harbor Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Harbor Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Harbor Context

0 classes · 8 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Harbor API Rules

6 rules · 4 warnings 2 info

SPECTRAL

JSON Schema 2

Standalone JSON Schema definitions for this provider's data models.

Harbor Account

9 properties

JSON SCHEMA

Harbor Community Member

13 properties

JSON SCHEMA

Security Posture 2

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

Harbor Authentication

http · 1 scheme

SECURITY

Harbor Domain Security

TLSv1.3

SECURITY

Agentic Access 1

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

Harbor Agentic Access

13 operations · 6 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

JSONSchema

JSONSchema

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLD

JSONLD

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

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: harbor
name: Harbor
description: Harbor is a no-code tool that lets brands build an owned community platform where superfans can engage with the
  brand and earn rewards. Harbor enables businesses to create superfan strategies through customizable community platforms
  with engagement and loyalty features.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: true
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - openapi
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/harbor.png
tags:
- Community
- Engagement
- Loyalty
- Superfans
url: https://raw.githubusercontent.com/api-evangelist/harbor/refs/heads/main/apis.yml
created: '2025-02-17'
modified: '2026-05-19'
specificationVersion: '0.23'
apis:
- aid: harbor:harbor-challenges-api
  name: Harbor Challenges API
  description: Operations for managing challenges that members complete to earn points and rewards.
  humanURL: https://api.harbor.gg/
  tags:
  - Challenges
  properties:
  - type: OpenAPI
    url: openapi/harbor-challenges-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
- aid: harbor:harbor-communities-api
  name: Harbor Communities API
  description: Operations for managing community configuration and settings.
  humanURL: https://api.harbor.gg/
  tags:
  - Communities
  properties:
  - type: OpenAPI
    url: openapi/harbor-communities-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
- aid: harbor:harbor-leaderboards-api
  name: Harbor Leaderboards API
  description: Operations for retrieving leaderboard rankings of community members by points or other engagement metrics.
  humanURL: https://api.harbor.gg/
  tags:
  - Leaderboards
  properties:
  - type: OpenAPI
    url: openapi/harbor-leaderboards-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
- aid: harbor:harbor-members-api
  name: Harbor Members API
  description: Operations for managing community members, their profiles, point balances, and tier status.
  humanURL: https://api.harbor.gg/
  tags:
  - Members
  properties:
  - type: OpenAPI
    url: openapi/harbor-members-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
- aid: harbor:harbor-redemptions-api
  name: Harbor Redemptions API
  description: Operations for managing reward redemption requests from members.
  humanURL: https://api.harbor.gg/
  tags:
  - Redemptions
  properties:
  - type: OpenAPI
    url: openapi/harbor-redemptions-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
- aid: harbor:harbor-rewards-api
  name: Harbor Rewards API
  description: Operations for managing the rewards catalog that members can redeem with earned points.
  humanURL: https://api.harbor.gg/
  tags:
  - Rewards
  properties:
  - type: OpenAPI
    url: openapi/harbor-rewards-api-openapi.yml
  - type: Documentation
    url: https://api.harbor.gg/
  - type: JSONSchema
    url: json-schema/harbor-account-schema.json
  - type: JSONSchema
    url: json-schema/harbor-member-schema.json
common:
- type: AgenticAccess
  url: agentic-access/harbor-agentic-access.yml
- type: DomainSecurity
  url: security/harbor-domain-security.yml
- type: Authentication
  url: authentication/harbor-authentication.yml
- type: GitHubOrganization
  url: https://github.com/goharbor
- type: Website
  url: https://www.harbor.gg/
- type: Documentation
  url: https://api.harbor.gg/
- type: PrivacyPolicy
  url: https://www.harbor.gg/privacy-policy
- type: JSONLD
  url: json-ld/harbor-context.jsonld
- type: JSONSchema
  url: json-schema/harbor-member-schema.json
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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