Flix website screenshot

Flix

Flix SE is a Munich-based global travel-tech company founded in 2013 that operates an asset-light, platform-based long-distance mobility network across more than 40 countries and 8,000+ destinations. Under the Flix umbrella it runs four consumer brands — FlixBus (green intercity coaches across Europe, North and South America, and Asia), FlixTrain (long-distance rail in Germany and Sweden), Greyhound (North America), and Kâmil Koç (Turkey) — having carried more than 500 million travelers. Flix pairs a technology and data-analytics platform with partner bus operators who run the physical fleet, selling and servicing trips through its consumer apps and website. Flix does not currently publish a public developer API or partner developer portal; its public technical surface is limited to a coordinated vulnerability-disclosure program (security.txt) and the flix-tech open-source GitHub organization. This profile was surfaced as an HV Capital portfolio company and enriched by the API Evangelist pipeline.

Flix is profiled on the APIs.io network. Tagged areas include Company, Consumer, Transportation, Mobility, and Travel.

Flix’s developer surface includes support and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub
9.7/100 minimal ▬ flat Agent 7/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyConsumerTransportationMobilityTravelBusTrainGround Transportation

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 9.7/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.9 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 2.1 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 7/100 · 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 4 / 4
Consent & Bot Identity 3 / 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/flix: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

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

Flix Domain Security

TLSv1.3 · DMARC

SECURITY

Flix Vulnerability Disclosure

Hackerone · security.txt · contact published

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

WellKnown
WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

SecurityTxt
SecurityTxt
 Security
Security
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Company 2

The organization behind the API

Website
Website
 About
About

Source (apis.yml)

apis.yml Raw ↑ 
aid: flix
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/flix.png
name: Flix
description: Flix SE is a Munich-based global travel-tech company founded in 2013 that operates an asset-light, platform-based
  long-distance mobility network across more than 40 countries and 8,000+ destinations. Under the Flix umbrella it runs four
  consumer brands — FlixBus (green intercity coaches across Europe, North and South America, and Asia), FlixTrain (long-distance
  rail in Germany and Sweden), Greyhound (North America), and Kâmil Koç (Turkey) — having carried more than 500 million travelers.
  Flix pairs a technology and data-analytics platform with partner bus operators who run the physical fleet, selling and servicing
  trips through its consumer apps and website. Flix does not currently publish a public developer API or partner developer
  portal; its public technical surface is limited to a coordinated vulnerability-disclosure program (security.txt) and the
  flix-tech open-source GitHub organization. This profile was surfaced as an HV Capital portfolio company and enriched by
  the API Evangelist pipeline.
url: https://raw.githubusercontent.com/api-evangelist/flix/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- hv-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Consumer
- Transportation
- Mobility
- Travel
- Bus
- Train
- Ground Transportation
apis: []
common:
- type: Website
  url: https://www.flixbus.com/
- type: About
  url: https://corporate.flix.com/
- type: Support
  url: https://support.flixbus.com/global/en
- type: GitHubOrganization
  url: https://github.com/flix-tech
- type: SecurityTxt
  url: well-known/flix-security.txt
- type: WellKnown
  url: well-known/flix-well-known.yml
- type: Security
  url: https://global.flixbus.com/responsible-disclosure
- type: VulnerabilityDisclosure
  url: security/flix-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/flix-domain-security.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence