Endless Travel Plans

Endless Travel Plans provides tools for stress‑free family vacation planning, including a budget calculator, family vote, itinerary builder, and packing list, plus over 200 research‑driven guides. Founded by parents who wanted smarter planning, the platform helps families create memorable trips together.

Endless Travel Plans is listed with 1 API on the APIs.io network. Tagged areas include Travel, Family, Vacation, Planning, and Tools.

Endless Travel Plans’ developer surface includes documentation, getting-started guide, pricing, support, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

31.6/100 thin Agent 0/100 human only Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumOpen⚡ Free to try

1 API

Travel Family Vacation Planning Tools Guides

Kin Score

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

Composite quality — 31.6/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 4.5 / 17

Access Clarity 13.0 / 17

Operational Transparency 1.0 / 11

Contract Governance 0.0 / 10

Discoverability 6.5 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 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 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

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 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 Ask about this →
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 →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author 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 →

13 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 Ask about this →
Developer Ergonomics scores 26.2 — up to +14.8 composite points Ask about this →
Contract Governance scores 0.0 — up to +12.0 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.

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

Family Trip Budget

Estimate a family trip budget, broken down by costs for travel, accommodation, food, activities, and extras, with a confidence score and source data.

Endless Travel Plans API pricing

Prices published by Endless Travel Plans.

Plan	Price
Free	$0
Trip Pass	$4.99
Annual Pro	$24.99 per year
Advisor Pro Monthly	$29 a month
Advisor Pro Annual	$300 a year

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Endless Travel Plans Plans

5 plans

PLANS

Terms of Service 1

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

Endless Travel Plans

11 quoted statements, read from Endless Travel Plans's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Endless Travel Plans

30 quoted statements, read from Endless Travel Plans's own page on 2026-11-09.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Endless Travel Plans

5 quoted statements, read from Endless Travel Plans's own page on 2026-11-09.

ELIGIBILITY

AI Preferences 1

Its stance on AI training, inference and agents, quoted from its own pages.

Endless Travel Plans

3 quoted statements, read from Endless Travel Plans's own page on 2026-11-09.

AI PREFS

Data License 1

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

Endless Travel Plans

2 quoted statements, read from Endless Travel Plans's own page on 2026-11-09.

LICENSE

Security Posture 3

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

Endless Travel Plans Authentication

0 schemes

SECURITY

Endless Travel Plans Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Endless Travel Plans Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Endless Travel Plans Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

AIPreferences

AIPreferences

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Access & Security 5

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

DataLicense

Company 1

The organization behind the API

Website

Website

Other 3

Properties that don't map to a standard resource type

Hosts

Hosts

DataProcessing

DataProcessing

Eligibility

Eligibility

Source (apis.yml)

aid: endlesstravelplans-com
name: Endless Travel Plans
description: Endless Travel Plans provides tools for stress‑free family vacation planning, including a budget calculator,
  family vote, itinerary builder, and packing list, plus over 200 research‑driven guides. Founded by parents who wanted smarter
  planning, the platform helps families create memorable trips together.
accessModel:
  pricing: freemium
  onboarding: open
  trial: false
  try_now: true
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Open access
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://endlesstravelplans.nyc3.cdn.digitaloceanspaces.com/images/home/hero-yosemite-1920.jpg
url: https://artifacts.apis.io/endlesstravelplans-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-06 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-06'
modified: '2026-11-06'
tags:
- Travel
- Family
- Vacation
- Planning
- Tools
- Guides
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Security
  url: security/endlesstravelplans-com-vulnerability-disclosure.yml
- type: LLMsTxt
  url: llms/endlesstravelplans-com-llms.txt
- type: SecurityTxt
  url: well-known/endlesstravelplans-com-security.txt
- type: SecurityTxt
  url: well-known/endlesstravelplans-com-endlesstravelplans-security.txt
- type: WellKnown
  url: well-known/endlesstravelplans-com-well-known.yml
- type: Hosts
  url: hosts/endlesstravelplans-com-hosts.yml
- type: Login
  url: https://www.endlesstravelplans.com/login
- type: Documentation
  url: https://www.endlesstravelplans.com/guides
- type: GettingStarted
  url: https://www.endlesstravelplans.com/guides/getting-started/family-travel-tips-money-saving-hacks
- type: VulnerabilityDisclosure
  url: security/endlesstravelplans-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/endlesstravelplans-com-domain-security.yml
- type: Website
  url: https://endlesstravelplans.com/
- type: Pricing
  url: https://www.endlesstravelplans.com/pricing
- type: TermsOfService
  url: https://www.endlesstravelplans.com/terms
- type: PrivacyPolicy
  url: https://www.endlesstravelplans.com/privacy
- type: Support
  url: https://www.endlesstravelplans.com/contact
- type: UsageTerms
  url: terms/endlesstravelplans-com-terms-of-service.yml
- type: DataProcessing
  url: privacy/endlesstravelplans-com-privacy-policy.yml
- type: Eligibility
  url: eligibility/endlesstravelplans-com-eligibility.yml
- type: AIPreferences
  url: ai-preferences/endlesstravelplans-com-ai-preferences.yml
- type: DataLicense
  url: data-license/endlesstravelplans-com-data-license.yml
apis:
- name: Family Trip Budget
  description: Estimate a family trip budget, broken down by costs for travel, accommodation, food, activities, and extras,
    with a confidence score and source data.
  humanURL: https://www.endlesstravelplans.com/mcp
  baseURL: https://www.endlesstravelplans.com/mcp
  aid: endlesstravelplans-com:family-trip-budget
x-enrichment:
  date: '2026-11-06'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Endless Travel Plans API — frequently asked questions

Does Endless Travel Plans have an API?

Yes. APIs.io lists 1 API from Endless Travel Plans, including Family Trip Budget.

How do I authenticate with the Endless Travel Plans API?

Endless Travel Plans documents its authentication (0 schemes). The details are profiled on APIs.io as Endless Travel Plans Authentication.

How much does the Endless Travel Plans API cost?

Endless Travel Plans publishes its prices; its Free plan is $0 as of 2026-11-07. APIs.io lists 5 pricing plans for Endless Travel Plans, with each plan's price, limits and inclusions under Pricing on this page.

Is the Endless Travel Plans API ready for AI agents?

Endless Travel Plans has a Kin Score of 31.6 out of 100 (thin) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-13.

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