Tab

Tab (tab.travel) is a London-based payment platform built specifically for independent tourism and hospitality businesses — hotels, hostels, tour operators, retreat centers and activity providers. It lets these merchants take card payments wherever their guests are, from in-advance deposits and online booking pages to in-person, on-the-move transactions via a mobile app, and to plug into an existing booking engine, PMS or OTA ecosystem. Tab natively handles 140+ currencies, pays out weekly in the merchant's local currency, and advertises transparent pricing from 2.9% per transaction with no hidden fees. Founded in 2015 by Mark Datta and backed by Y Combinator (W2015), Tab also operates a consumer-facing social-commerce guide for discovering and booking travel. This profile is maintained by the API Evangelist network; Tab does not currently publish a public developer API, SDKs or API documentation.

Tab is profiled on the APIs.io network. Tagged areas include Company, Payments, Travel, Tourism, and Hospitality.

Tab’s developer surface includes pricing, signup flow, engineering blog, and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub
17.8/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyPaymentsTravelTourismHospitalityFintechMarketplaceBooking

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 17.8/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
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
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/tab: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 SignUp
SignUp

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

Source (apis.yml)

apis.yml Raw ↑ 
aid: tab
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/tab.png
name: Tab
description: Tab (tab.travel) is a London-based payment platform built specifically for independent tourism and hospitality
  businesses — hotels, hostels, tour operators, retreat centers and activity providers. It lets these merchants take card
  payments wherever their guests are, from in-advance deposits and online booking pages to in-person, on-the-move transactions
  via a mobile app, and to plug into an existing booking engine, PMS or OTA ecosystem. Tab natively handles 140+ currencies,
  pays out weekly in the merchant's local currency, and advertises transparent pricing from 2.9% per transaction with no hidden
  fees. Founded in 2015 by Mark Datta and backed by Y Combinator (W2015), Tab also operates a consumer-facing social-commerce
  guide for discovering and booking travel. This profile is maintained by the API Evangelist network; Tab does not currently
  publish a public developer API, SDKs or API documentation.
url: https://raw.githubusercontent.com/api-evangelist/tab/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Payments
- Travel
- Tourism
- Hospitality
- Fintech
- Marketplace
- Booking
apis: []
common:
- type: Website
  url: https://www.tab.travel
  name: Tab
- type: DeveloperPortal
  url: https://business.tab.travel
  name: Tab for Business
- type: Pricing
  url: https://business.tab.travel/pricing
  name: Pricing
- type: SignUp
  url: https://signup.tab.travel/
  name: Sign Up
- type: Blog
  url: https://business.tab.travel/blog
  name: Blog
- type: TermsOfService
  url: https://book.tab.travel/terms
  name: Terms & Conditions
- type: PrivacyPolicy
  url: https://book.tab.travel/privacy-policy
  name: Privacy Policy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 0
  pass: local-v1