Raindrop.io (bookmarks)

Raindrop.io is an all‑in‑one bookmark manager that lets users save, organize, and sync bookmarks across devices and browsers. It offers collections, tags, highlights, AI‑assisted search, and integrations with services like Dropbox, Google Drive, and various browsers. The platform provides a web app, desktop apps, and mobile apps, supporting collaboration, backup, and public sharing of bookmark collections. Raindrop.io emphasizes security with SSL, VPC‑protected architecture, and no ads or trackers.

Raindrop.io (bookmarks) is listed with 1 API on the APIs.io network. Tagged areas include Bookmark, Productivity, Cloud, Collaboration, and API.

Raindrop.io (bookmarks)’s developer surface includes changelog, documentation, API reference, getting-started guide, engineering blog, pricing, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

28.4/100 thin Agent 30/100 agent ready Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

BookmarkProductivity Cloud CollaborationAPI

Kin Score

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

Composite quality — 28.4/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 6.9 / 17

Access Clarity 7.6 / 17

Operational Transparency 3.5 / 11

Contract Governance 0.0 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 30/100 · agent ready

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 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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)
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)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

6 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
Contract Governance scores 0.0 — up to +12.0 composite points
Developer Ergonomics scores 40.5 — up to +11.9 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/raindrop-io/apis.yml: open an issue on github.com/api-evangelist/raindrop-io 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.

Raindrop.io API

Official REST API for managing bookmarks, collections, tags, highlights and user data. Documentation is hosted at the developer portal and requires OAuth authentication.

Security Posture 1

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

Raindrop Io Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Security

Security

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

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 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: raindrop-io
name: Raindrop.io (bookmarks)
image: https://raindrop.io/_next/static/media/screenshot.e362c4f5.jpg
description: Raindrop.io is an all‑in‑one bookmark manager that lets users save, organize, and sync bookmarks across devices
  and browsers. It offers collections, tags, highlights, AI‑assisted search, and integrations with services like Dropbox,
  Google Drive, and various browsers. The platform provides a web app, desktop apps, and mobile apps, supporting collaboration,
  backup, and public sharing of bookmark collections. Raindrop.io emphasizes security with SSL, VPC‑protected architecture,
  and no ads or trackers.
url: https://raw.githubusercontent.com/api-evangelist/raindrop-io/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-27 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-26'
modified: '2026-10-26'
tags:
- Bookmark
- Productivity
- Cloud
- Collaboration
- API
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/raindrop-io-llms.txt
- type: AgentCard
  url: a2a/raindrop-io-a2a.yml
- type: WellKnown
  url: well-known/raindrop-io-well-known.yml
- type: Hosts
  url: hosts/raindrop-io-hosts.yml
- type: Vendors
  url: vendors/raindrop-io-vendors.yml
- type: Security
  url: https://help.raindrop.io/security
- type: Login
  url: https://app.raindrop.io/account/login
- type: GitHubOrganization
  url: https://github.com/raindropio
- type: ChangeLog
  url: https://developer.raindrop.io/more/changelog
- type: DomainSecurity
  url: security/raindrop-io-domain-security.yml
- type: Website
  url: https://raindrop.io/
- type: DeveloperPortal
  url: https://developer.raindrop.io/
- type: Documentation
  url: https://help.raindrop.io/
- type: APIReference
  url: https://developer.raindrop.io/
- type: GettingStarted
  url: https://developer.raindrop.io/
- type: Blog
  url: https://blog.raindrop.io/
- type: Pricing
  url: https://raindrop.io/pro/buy
- type: TermsOfService
  url: https://help.raindrop.io/terms
- type: PrivacyPolicy
  url: https://help.raindrop.io/privacy
apis:
- name: Raindrop.io API
  description: Official REST API for managing bookmarks, collections, tags, highlights and user data. Documentation is hosted
    at the developer portal and requires OAuth authentication.
  humanURL: https://developer.raindrop.io/
  baseURL: https://api.raindrop.io/v1
  aid: raindrop-io:raindrop-io-api
x-submission-probe: 200 2026-10-25
x-enrichment:
  date: '2026-10-27'
  status: enriched
  artifacts_added: 15
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Raindrop.io (bookmarks) API — frequently asked questions

Does Raindrop.io (bookmarks) have an API?

Yes. APIs.io lists 1 API from Raindrop.io (bookmarks), including Raindrop.io API.

Is the Raindrop.io (bookmarks) API ready for AI agents?

Raindrop.io (bookmarks) has a Kin Score of 28.4 out of 100 (thin) and an Agent Readiness score of 30.4 (agent-ready), scored by API Evangelist on 2026-10-31.

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