TravelBank

TravelBank, a U.S. Bank company, is an all-in-one corporate travel, expense, and card management platform used by more than 45,000 companies. It combines travel booking for flights, hotels, and cars with expense tracking, corporate and virtual card reconciliation, approval workflows, and reporting, and ships pre-built integrations with QuickBooks, NetSuite, Xero, U.S. Bank, and Brex. TravelBank publishes no public developer API: its platform API at api.travelbank.com is private and undocumented, and integrations are pre-built or delivered as custom work.

TravelBank is profiled on the APIs.io network. Tagged areas include Company, Enterprise, Travel, Expense Management, and Corporate Cards.

TravelBank’s developer surface includes support, engineering blog, pricing, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub

21.0/100 emerging ▬ flat Agent 3/100 human only saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Enterprise Travel Expense Management Corporate Cards FintechTravel Booking

Kin Score

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

Composite quality — 21.0/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 7.8 / 17

Operational Transparency 2.0 / 11

Contract Governance 1.9 / 10

Discoverability 4.3 / 9

Regulatory Posture 5.6 / 15

Agent readiness — 3/100 · 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 4 / 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

Regulatory Posture applies to this provider. Its tags matched the Payments 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/.

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/travelbank: 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 →

Security Posture 1

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

Travelbank Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Lifecycle

Lifecycle

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 2

Authentication, authorization, and security posture

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

StatusPage

StatusPage

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)

aid: travelbank
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
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/travelbank.png
name: TravelBank
description: 'TravelBank, a U.S. Bank company, is an all-in-one corporate travel, expense, and card management platform used
  by more than 45,000 companies. It combines travel booking for flights, hotels, and cars with expense tracking, corporate
  and virtual card reconciliation, approval workflows, and reporting, and ships pre-built integrations with QuickBooks, NetSuite,
  Xero, U.S. Bank, and Brex. TravelBank publishes no public developer API: its platform API at api.travelbank.com is private
  and undocumented, and integrations are pre-built or delivered as custom work.'
url: https://raw.githubusercontent.com/api-evangelist/travelbank/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- dcm-ventures
x-tier: stub
x-tier-reason: portfolio-lead
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 6
  pass: local-v1
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Enterprise
- Travel
- Expense Management
- Corporate Cards
- Fintech
- Travel Booking
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://travelbank.com/
- type: Login
  url: https://app.travelbank.com/
- type: Support
  url: https://support.travelbank.com/
- type: Blog
  url: https://travelbank.com/blog
- type: Pricing
  url: https://travelbank.com/pricing-premium/
- type: Integrations
  url: https://travelbank.com/integrations
- type: TermsOfService
  url: https://travelbank.com/terms-of-use/
- type: PrivacyPolicy
  url: https://travelbank.com/privacy-policy/
- type: StatusPage
  url: https://status.travelbank.com/
- type: GitHubOrganization
  url: https://github.com/travelbank
- type: Compliance
  url: https://travelbank.com/security
- type: Conformance
  url: conformance/travelbank-conformance.yml
- type: Lifecycle
  url: lifecycle/travelbank-lifecycle.yml
- type: Packages
  url: packages/travelbank-packages.yml
- type: LLMsTxt
  url: llms/travelbank-llms.txt
- type: DomainSecurity
  url: security/travelbank-domain-security.yml

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