Spendesk website screenshot

Spendesk

Spendesk is an AI-powered spend management and procurement platform serving over 200,000 users across Europe. Its public REST API enables partners and customers to integrate programmatic card issuance, transaction retrieval, expense claims processing, vendor and invoice management, and accounting exports into their own tools and workflows. Authentication is supported via API keys (for customers) and OAuth2 (for partners building native integrations). API access requires a Premium or Enterprise subscription plan, and the developer portal at developer.spendesk.com provides reference documentation, changelogs, a Postman collection, and webhook administration.

Spendesk publishes 1 API on the APIs.io network: Public API. Tagged areas include Spend Management, Corporate Cards, Expense Management, Invoices, and Procurement.

The Spendesk catalog on APIs.io includes 1 JSON-LD context.

Spendesk’s developer surface includes documentation, engineering blog, pricing, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub
29.7/100 thin ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessPaid
1 APIs
Spend ManagementCorporate CardsExpense ManagementInvoicesProcurementFinTechAccountingPayments

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 29.7/100 · thin
Contract Quality 4.4 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 6.8 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
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 7 / 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
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/spendesk: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Spendesk Public API

REST API for managing corporate cards, expense claims, vendor invoices, wallet summaries, settlements, bank fees, members, suppliers, cost centers, analytical fields, and webhoo...

Pricing Plans 1

Published pricing tiers and plan structures.

Spendesk Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Spendesk Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Spendesk Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Spendesk Context

9 classes · 10 properties

JSON-LD

Security Posture 2

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

Spendesk Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Spendesk Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

JSONLDContext
JSONLDContext

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 4

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog
 BlogFeed
BlogFeed

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: spendesk
name: Spendesk
type: Index
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/spendesk.png
url: https://raw.githubusercontent.com/api-evangelist/spendesk/refs/heads/main/apis.yml
created: 2026-06-12
modified: 2026-06-12
specificationVersion: '0.19'
description: 'Spendesk is an AI-powered spend management and procurement platform serving over 200,000 users across Europe.
  Its public REST API enables partners and customers to integrate programmatic card issuance, transaction retrieval, expense
  claims processing, vendor and invoice management, and accounting exports into their own tools and workflows. Authentication
  is supported via API keys (for customers) and OAuth2 (for partners building native integrations). API access requires a
  Premium or Enterprise subscription plan, and the developer portal at developer.spendesk.com provides reference documentation,
  changelogs, a Postman collection, and webhook administration.

  '
tags:
- Spend Management
- Corporate Cards
- Expense Management
- Invoices
- Procurement
- FinTech
- Accounting
- Payments
apis:
- name: Spendesk Public API
  description: 'REST API for managing corporate cards, expense claims, vendor invoices, wallet summaries, settlements, bank
    fees, members, suppliers, cost centers, analytical fields, and webhook subscriptions within the Spendesk spend management
    platform.

    '
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developer.spendesk.com/
  baseURL: https://api.spendesk.com
  tags:
  - Spend Management
  - Corporate Cards
  - Expense Management
  - Invoices
  - Webhooks
  properties:
  - type: Documentation
    url: https://developer.spendesk.com/reference/general
  - type: Authentication
    url: https://developer.spendesk.com/reference/how-to-authenticate
  - type: RateLimits
    url: https://developer.spendesk.com/public/reference/rate-limiting
  - type: ChangeLog
    url: https://developer.spendesk.com/changelog
  - type: PostmanCollection
    url: https://www.postman.com/spendesk-pde-sas/spendesk-public-api/collection/q48314q/spendesk-public-api
common:
- type: VulnerabilityDisclosure
  url: security/spendesk-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/spendesk-domain-security.yml
- type: Website
  url: https://www.spendesk.com/
- type: Documentation
  url: https://developer.spendesk.com/
- type: GitHubOrganization
  url: https://github.com/Spendesk
- type: LinkedIn
  url: https://www.linkedin.com/company/spendesk
- type: X
  url: https://twitter.com/Spendesk
- type: Blog
  url: https://www.spendesk.com/blog/
- type: Pricing
  url: https://www.spendesk.com/pricing/
- type: StatusPage
  url: https://status.spendesk.com/
- type: Plans
  url: plans/spendesk-plans-pricing.yml
- type: RateLimits
  url: rate-limits/spendesk-rate-limits.yml
- type: FinOps
  url: finops/spendesk-finops.yml
- type: BlogFeed
  url: blogs/blogs.json
- type: JSONLDContext
  url: json-ld/spendesk-context.jsonld
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com