Perk website screenshot

Perk

Perk (formerly TravelPerk) is the intelligent platform for corporate travel and spend management, combining travel booking with expense, invoice, and card controls for finance teams. Founded in Barcelona in 2015, Perk serves thousands of global teams and is backed by General Catalyst, SoftBank Vision Fund, Speedinvest and others. Its developer platform exposes a Travel & Spend REST API, a SCIM 2.0 user-provisioning API, webhooks, a sandbox, a public Postman collection, and an official hosted Model Context Protocol (MCP) server for AI clients.

Perk publishes 15 API contracts indexed on the APIs.io network, including Cost centers API, Custom fields API, Bookings API, and 12 more. Tagged areas include Company, Corporate Travel, Expense Management, Spend Management, and Travel.

The Perk catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Perk’s developer surface includes engineering blog, documentation, API reference, getting-started guide, support, pricing, signup flow, and 34 more developer resources.

64.7/100 strong ▬ flat Agent 37/100 agent ready Front door AI 6/6 dominant Heartbeat 83/100 alive saas Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →
AccessPaid
8 published contracts 1 MCP Servers 2 Agent Skills
CompanyCorporate TravelExpense ManagementSpend ManagementTravelInvoicesFintechSoftware-as-a-ServiceBusiness TravelTravel ManagementExpensesBooking

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management
BC-4270
Webhooks
POST /webhooks GET /webhooks GET /webhooks/events
Financial Management
BC-200
Cost centers
POST /cost_centers

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0
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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Show this score on your site. Kin Score badge preview for Perk It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/perk/"><img src="https://apis.io/badge/perk/card.svg" alt="Perk on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
Agent readiness — checks not met, largest first (exact, from this profile):
  • 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)
  • A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
  • Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
  • Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
  • Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
  • Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too
5 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
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/perk/apis.yml: open an issue on github.com/api-evangelist/perk 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

MarketPositionDepthRegistered MCP serverDeclares compatibility
Procurement and B2B Buying (source-to-pay suites, spend management) builds-on 51.7 - -

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 4

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

prose — states compatibility; nothing published to check it against
5 core of 24 operations graded · api-commons/identity
measured — observed by APIs.io (documented)
measured — observed by APIs.io (verified)
measured — observed by APIs.io (published)

APIs 15

Individual APIs this provider publishes, each with its own machine-readable definition.

Perk Travel & Spend API

REST API for Perk travel, expense, invoice, trip, cost-center, event, and card data. Authenticate with an account API key (customers) or OAuth 2.0 (partners); send Api-Version: 1.

Perk SCIM API

SCIM 2.0 user-provisioning API for creating, updating, and deactivating Perk users from identity providers (Okta, Microsoft Entra ID), including an expense extension schema.

Perk Cost centers API

Create, retrieve, modify, and archive cost objects (cost centers) in your Perk organization. For more information, see [Cost objects in Perk](https://support.perk.com/hc/en-us/a...

Perk Custom fields API

Retrieve select options for custom fields in your Perk account.

Perk Bookings API

The Bookings API from Perk — 1 operation(s) for bookings.

Perk Companies API

The Companies API from Perk — 1 operation(s) for companies.

Perk Invoices API

The Invoices API from Perk — 4 operation(s) for invoices.

Perk Profiles API

The Profiles API from Perk — 1 operation(s) for profiles.

Perk Schemas API

The Schemas API from Perk — 5 operation(s) for schemas.

Perk Suppliers API

The Suppliers API from Perk — 1 operation(s) for suppliers.

Perk Trips API

The Trips API from Perk — 3 operation(s) for trips.

Perk Users API

The Users API from Perk — 3 operation(s) for users.

Perk Webhooks API

The Webhooks API from Perk — 4 operation(s) for webhooks.

Perk Resource Types API

The Resource Types API from Perk — 1 operation(s) for resource types.

Perk Service Provider Config API

The Service Provider Config API from Perk — 1 operation(s) for service provider config.

Scroll for all 15

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Perk MCP Server

Perk's official hosted Model Context Protocol (MCP) server. Connects MCP-compatible AI clients (Claude Code, Cursor, Codex, MCP Inspector) to Perk travel, spend, invoice, event,...

MCP SERVER

Agent Skills 2

Packaged agent skills for driving this provider's APIs from an AI assistant.

Pricing Plans 2

Published pricing tiers and plan structures.

Perk Plans Pricing

11 plans

PLANS

Perk Price Estimates

0 plans

PLANS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Perk Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Perk Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Perk API Rules

10 rules · 6 errors 3 warnings 1 info

SPECTRAL

Security Posture 3

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

Perk Authentication

3 schemes

SECURITY

Perk Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Perk Vulnerability Disclosure

Intigriti · security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Perk Scopes

5 scopes

5 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Perk Agentic Access

42 operations · 15 acting

42 operations · 15 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

Documentation 2

Reference material describing how the API behaves

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Scroll for all 8

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 6

Authentication, authorization, and security posture

Operate 4

Status, limits, changes, and where to get help

Commercial 4

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 3

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: perk
name: Perk
description: Perk (formerly TravelPerk) is the intelligent platform for corporate travel and spend management, combining travel
  booking with expense, invoice, and card controls for finance teams. Founded in Barcelona in 2015, Perk serves thousands
  of global teams and is backed by General Catalyst, SoftBank Vision Fund, Speedinvest and others. Its developer platform
  exposes a Travel & Spend REST API, a SCIM 2.0 user-provisioning API, webhooks, a sandbox, a public Postman collection, and
  an official hosted Model Context Protocol (MCP) server for AI clients.
url: https://raw.githubusercontent.com/api-evangelist/perk/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
- softbank-vision-fund
- speedinvest
x-tier: stub
x-tier-reason: portfolio-lead
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-04
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 20
  pass: local-v1
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: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - security
  - sandbox
  generated: '2026-11-02'
  method: derived
image: https://d2balr5nj4353r.cloudfront.net/favicon-192x192.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Corporate Travel
- Expense Management
- Spend Management
- Travel
- Invoices
- Fintech
- Software-as-a-Service
- Business Travel
- Travel Management
- Expenses
- Booking
tags_raw:
- Company
- Corporate Travel
- Expense Management
- Spend Management
- Travel
- Invoices
- Fintech
- SaaS
- Business Travel
- Travel Management
- Expenses
- Booking
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: CapabilityMap
  url: capabilities/perk-capability-edges.yml
  name: Perk Business Capability Map
- type: Plans
  url: plans/perk-plans-pricing.yml
- type: AgenticAccess
  url: agentic-access/perk-agentic-access.yml
- type: Spectral
  url: rules/perk-rules.yml
- type: Vocabulary
  url: vocabulary/perk-vocabulary.yml
- type: Hosts
  url: hosts/perk-hosts.yml
- type: Vendors
  url: vendors/perk-vendors.yml
- type: PrivacyPolicy
  url: https://www.perk.com/legal/privacy-policy/
- type: Newsroom
  url: https://www.perk.com/news/
- url: https://www.perk.com/blog/
  type: Blog
- type: Website
  url: https://www.perk.com/
- type: DeveloperPortal
  url: https://developers.perk.com
- type: Documentation
  url: https://developers.perk.com/docs
- type: APIReference
  url: https://developers.perk.com/reference
- type: GettingStarted
  url: https://developers.perk.com/docs/quickstart
- type: Support
  url: https://support.perk.com
- type: Pricing
  url: https://www.perk.com/pricing
- type: SignUp
  url: https://app.perk.com
- type: TermsOfService
  url: https://developers.perk.com/docs/travelperk-marketplace-and-api-terms-of-use
- type: Postman
  url: https://app.getpostman.com/run-collection/26205026-08341f0b-356a-460b-b386-54f8c30b9bad
- type: StatusPage
  url: https://status.perk.com
- type: MCPServer
  url: mcp/perk-mcp.yml
- type: LLMsTxt
  url: llms/perk-llms.txt
- type: Authentication
  url: authentication/perk-authentication.yml
- type: OAuthScopes
  url: scopes/perk-scopes.yml
- type: Conventions
  url: conventions/perk-conventions.yml
- type: ErrorCatalog
  url: errors/perk-problem-types.yml
- type: Lifecycle
  url: lifecycle/perk-lifecycle.yml
- type: Deprecation
  url: lifecycle/perk-lifecycle.yml
- type: ChangeLog
  url: changelog/perk-changelog.yml
- type: Sandbox
  url: sandbox/perk-sandbox.yml
- type: Webhooks
  url: asyncapi/perk-webhooks.yml
- type: Conformance
  url: conformance/perk-conformance.yml
- type: DataModel
  url: data-model/perk-data-model.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DomainSecurity
  url: security/perk-domain-security.yml
- type: WellKnown
  url: well-known/perk-well-known.yml
- type: SecurityTxt
  url: well-known/perk-security.txt
- type: VulnerabilityDisclosure
  url: security/perk-vulnerability-disclosure.yml
- type: Security
  url: security/perk-vulnerability-disclosure.yml
- type: GitHubOrganization
  url: https://github.com/travelperk
apis:
- name: Perk Travel & Spend API
  description: 'REST API for Perk travel, expense, invoice, trip, cost-center, event, and card data. Authenticate with an
    account API key (customers) or OAuth 2.0 (partners); send Api-Version: 1.'
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Travel
  - Expenses
  - Invoices
  - Trips
  properties:
  - type: Documentation
    url: https://developers.perk.com/docs
  - type: APIReference
    url: https://developers.perk.com/reference
  - type: GettingStarted
    url: https://developers.perk.com/docs/quickstart
  aid: perk:perk-travel-spend-api
- name: Perk SCIM API
  description: SCIM 2.0 user-provisioning API for creating, updating, and deactivating Perk users from identity providers
    (Okta, Microsoft Entra ID), including an expense extension schema.
  humanURL: https://developers.perk.com/reference/using-the-scim-api-1
  baseURL: https://app.perk.com/api/v2/scim
  tags:
  - SCIM
  - Identity
  - Provisioning
  aid: perk:perk-scim-api
- aid: perk:perk-cost-centers-api
  name: Perk Cost centers API
  description: Create, retrieve, modify, and archive cost objects (cost centers) in your Perk organization. For more information,
    see [Cost objects in Perk](https://support.perk.com/hc/en-us/articles/21926030522908-Cost-objects-on-Perk).
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Cost Centers
  tags_raw:
  - Cost centers
  properties:
  - type: OpenAPI
    url: openapi/perk-cost-centers-api-openapi.yml
- aid: perk:perk-custom-fields-api
  name: Perk Custom fields API
  description: Retrieve select options for custom fields in your Perk account.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Custom Fields
  tags_raw:
  - Custom fields
  properties:
  - type: OpenAPI
    url: openapi/perk-custom-fields-api-openapi.yml
- aid: perk:perk-bookings-api
  name: Perk Bookings API
  description: The Bookings API from Perk — 1 operation(s) for bookings.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Booking
  tags_raw:
  - Bookings
  properties:
  - type: OpenAPI
    url: openapi/perk-bookings-api-openapi.yml
- aid: perk:perk-companies-api
  name: Perk Companies API
  description: The Companies API from Perk — 1 operation(s) for companies.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/perk-companies-api-openapi.yml
- aid: perk:perk-invoices-api
  name: Perk Invoices API
  description: The Invoices API from Perk — 4 operation(s) for invoices.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Invoices
  properties:
  - type: OpenAPI
    url: openapi/perk-invoices-api-openapi.yml
- aid: perk:perk-profiles-api
  name: Perk Profiles API
  description: The Profiles API from Perk — 1 operation(s) for profiles.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Profiles
  properties:
  - type: OpenAPI
    url: openapi/perk-profiles-api-openapi.yml
- aid: perk:perk-schemas-api
  name: Perk Schemas API
  description: The Schemas API from Perk — 5 operation(s) for schemas.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Schema
  tags_raw:
  - Schemas
  properties:
  - type: OpenAPI
    url: openapi/perk-schemas-api-openapi.yml
- aid: perk:perk-suppliers-api
  name: Perk Suppliers API
  description: The Suppliers API from Perk — 1 operation(s) for suppliers.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Suppliers
  properties:
  - type: OpenAPI
    url: openapi/perk-suppliers-api-openapi.yml
- aid: perk:perk-trips-api
  name: Perk Trips API
  description: The Trips API from Perk — 3 operation(s) for trips.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Trips
  properties:
  - type: OpenAPI
    url: openapi/perk-trips-api-openapi.yml
- aid: perk:perk-users-api
  name: Perk Users API
  description: The Users API from Perk — 3 operation(s) for users.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/perk-users-api-openapi.yml
- aid: perk:perk-webhooks-api
  name: Perk Webhooks API
  description: The Webhooks API from Perk — 4 operation(s) for webhooks.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/perk-webhooks-api-openapi.yml
- aid: perk:perk-resource-types-api
  name: Perk Resource Types API
  description: The Resource Types API from Perk — 1 operation(s) for resource types.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Resource Types
  properties:
  - type: OpenAPI
    url: openapi/perk-resource-types-api-openapi.yml
- aid: perk:perk-service-provider-config-api
  name: Perk Service Provider Config API
  description: The Service Provider Config API from Perk — 1 operation(s) for service provider config.
  humanURL: https://developers.perk.com
  baseURL: https://api.perk.com
  tags:
  - Service Provider Config
  properties:
  - type: OpenAPI
    url: openapi/perk-service-provider-config-api-openapi.yml
x-readme-harvest:
  date: '2026-10-14'
  ops: 42
  tool: harvest-readme-openapi.py
  portal: https://developers.perk.com

Perk API — frequently asked questions

Does Perk have an API?

Yes. APIs.io lists 15 APIs from Perk, including Perk Travel & Spend API, Perk SCIM API and Perk Cost centers API, and 12 more.

Is there an OpenAPI specification for the Perk API?

Yes. APIs.io indexes 13 OpenAPI specifications for Perk, each linked for download from this page.

How do I authenticate with the Perk API?

Perk uses bearer-token authentication (3 schemes). The details are profiled on APIs.io as Perk Authentication.

How much does the Perk API cost?

APIs.io lists 11 pricing plans for Perk, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does Perk have an MCP server?

Yes. APIs.io lists 1 MCP server for Perk: Perk's official hosted Model Context Protocol (MCP) server. Connects MCP-compatible AI clients (Claude Code, Cursor, Codex, MCP Inspector) to Perk travel, spend, invoice, event, policy, and card data.

Is the Perk API ready for AI agents?

Perk has a Kin Score of 64.7 out of 100 (strong) and an Agent Readiness score of 37.4 (agent-ready), scored by API Evangelist on 2026-11-02.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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  • get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
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