Procuros

Procuros is a Hamburg-based B2B digital trade platform that connects suppliers with retailers and logistics partners through automated document exchange. A single connection lets trading partners exchange orders, order responses, invoices, credit notes, shipping notices, dispatch instructions, product catalogs and more — whether the partner runs EDI (AS2, SFTP, X.400), PDFs, or Excel. Procuros offers ERP connectors (SAP, Microsoft Business Central, Oracle, Odoo, Weclapp, Xentral, JTL), an AI-powered Order Agent for PDF/email orders, e-invoicing compliance (ZUGFeRD, X-Rechnung, PEPPOL), logistics automation and payment reconciliation. Its REST API v2 lets integrators list incoming transactions, send outgoing transactions, mark documents processed, and report errors — backed by an OpenAPI 3.0.3 spec, cursor pagination, Bearer-token auth, and a staging environment. Backed by Creandum and Point Nine.

Procuros publishes 4 API contracts indexed on the APIs.io network, including All Transactions API, Incoming Transactions API, Misc API, and 1 more. Tagged areas include Company, Software-as-a-Service, EDI, E-Invoicing, and Supply Chain.

The Procuros catalog on APIs.io includes 1 Spectral governance ruleset.

Procuros’ developer surface includes documentation, API reference, getting-started guide, engineering blog, authentication, changelog, sandbox, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

43.1/100 developing ▬ flat Agent 33/100 agent ready Front door AI 5/6 prominent Heartbeat 57/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 2 Agent Skills

Company Software-as-a-Service EDI E-Invoicing Supply Chain Procurement B2B Integration Logistics ERP Integration

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 43.1/100 · developing

Contract Quality 9.6 / 19

Developer Ergonomics 9.2 / 15

Access Clarity 4.1 / 15

Operational Transparency 1.8 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/procuros/"><img src="https://apis.io/badge/procuros/card.svg" alt="Procuros 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
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)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 27.6 — up to +14.5 composite points
Contract Quality scores 51.0 — up to +12.3 composite points
Operational Transparency scores 18.4 — up to +10.6 composite points

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/procuros/apis.yml: open an issue on github.com/api-evangelist/procuros 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.

Market	Position	Depth	Registered MCP server	Declares compatibility
Procurement and B2B Buying (source-to-pay suites, spend management)	undeclared	-	-	-

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 1

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.

OpenAPI

measured — observed by APIs.io (published)

APIs 4

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

Procuros All Transactions API

The All Transactions API from Procuros — 2 operation(s) for all transactions.

Procuros Incoming Transactions API

The Incoming Transactions API from Procuros — 3 operation(s) for incoming transactions.

Procuros Misc API

The Misc API from Procuros — 1 operation(s) for misc.

Procuros Outgoing Transactions API

The Outgoing Transactions API from Procuros — 2 operation(s) for outgoing transactions.

Open Collections 4

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Procuros All Transactions API

OPEN COLLECTION

Procuros All Transactions Incoming Transactions API

OPEN COLLECTION

Procuros All Transactions Misc API

OPEN COLLECTION

Procuros All Transactions Outgoing Transactions API

OPEN COLLECTION

Agent Skills 2

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

Process incoming transactions

AGENT SKILL

Send a transaction to a trade partner

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Procuros API Rules

51 rules · 47 errors 3 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Procuros V2 Overlay

3 actions · update · procuros-openapi-original.yml

DERIVED

Security Posture 2

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

Procuros Authentication

http · 1 scheme

SECURITY

Procuros Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Procuros Agentic Access

8 operations · 4 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

X-MCPServerCandidate

X-MCPServerCandidate

LLMsTxt

LLMsTxt

AgentSkill

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Lifecycle

Conformance

DataModel

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

ChangeLog

ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: procuros
name: Procuros
description: Procuros is a Hamburg-based B2B digital trade platform that connects suppliers with retailers and logistics partners
  through automated document exchange. A single connection lets trading partners exchange orders, order responses, invoices,
  credit notes, shipping notices, dispatch instructions, product catalogs and more — whether the partner runs EDI (AS2, SFTP,
  X.400), PDFs, or Excel. Procuros offers ERP connectors (SAP, Microsoft Business Central, Oracle, Odoo, Weclapp, Xentral,
  JTL), an AI-powered Order Agent for PDF/email orders, e-invoicing compliance (ZUGFeRD, X-Rechnung, PEPPOL), logistics automation
  and payment reconciliation. Its REST API v2 lets integrators list incoming transactions, send outgoing transactions, mark
  documents processed, and report errors — backed by an OpenAPI 3.0.3 spec, cursor pagination, Bearer-token auth, and a staging
  environment. Backed by Creandum and Point Nine.
url: https://raw.githubusercontent.com/api-evangelist/procuros/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- creandum
- point-nine
x-tier: enriched
x-tier-reason: has-public-api
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  - sandbox
  generated: '2026-11-06'
  method: derived
image: https://github.com/procuros.png
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
tags:
- Company
- Software-as-a-Service
- EDI
- E-Invoicing
- Supply Chain
- Procurement
- B2B Integration
- Logistics
- ERP Integration
tags_raw:
- Company
- SaaS
- EDI
- E-Invoicing
- Supply Chain
- Procurement
- B2B Integration
- Logistics
- ERP Integration
apis:
- aid: procuros:procuros-all-transactions-api
  name: Procuros All Transactions API
  description: The All Transactions API from Procuros — 2 operation(s) for all transactions.
  humanURL: https://docs.procuros.io/en/api/v2/overview
  baseURL: https://api.procuros.io/v2
  tags:
  - All Transactions
  properties:
  - type: OpenAPI
    url: openapi/procuros-all-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.procuros.io/en/api/v2/overview
  - type: APIReference
    url: https://docs.procuros.io/en/api/v2/overview
  - type: GettingStarted
    url: https://docs.procuros.io/en/api/v2/quick-start
- aid: procuros:procuros-incoming-transactions-api
  name: Procuros Incoming Transactions API
  description: The Incoming Transactions API from Procuros — 3 operation(s) for incoming transactions.
  humanURL: https://docs.procuros.io/en/api/v2/overview
  baseURL: https://api.procuros.io/v2
  tags:
  - Incoming Transactions
  properties:
  - type: OpenAPI
    url: openapi/procuros-incoming-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.procuros.io/en/api/v2/overview
  - type: APIReference
    url: https://docs.procuros.io/en/api/v2/overview
  - type: GettingStarted
    url: https://docs.procuros.io/en/api/v2/quick-start
- aid: procuros:procuros-misc-api
  name: Procuros Misc API
  description: The Misc API from Procuros — 1 operation(s) for misc.
  humanURL: https://docs.procuros.io/en/api/v2/overview
  baseURL: https://api.procuros.io/v2
  tags: []
  tags_raw:
  - Misc
  properties:
  - type: OpenAPI
    url: openapi/procuros-misc-api-openapi.yml
  - type: Documentation
    url: https://docs.procuros.io/en/api/v2/overview
  - type: APIReference
    url: https://docs.procuros.io/en/api/v2/overview
  - type: GettingStarted
    url: https://docs.procuros.io/en/api/v2/quick-start
- aid: procuros:procuros-outgoing-transactions-api
  name: Procuros Outgoing Transactions API
  description: The Outgoing Transactions API from Procuros — 2 operation(s) for outgoing transactions.
  humanURL: https://docs.procuros.io/en/api/v2/overview
  baseURL: https://api.procuros.io/v2
  tags:
  - Outgoing Transactions
  properties:
  - type: OpenAPI
    url: openapi/procuros-outgoing-transactions-api-openapi.yml
  - type: Documentation
    url: https://docs.procuros.io/en/api/v2/overview
  - type: APIReference
    url: https://docs.procuros.io/en/api/v2/overview
  - type: GettingStarted
    url: https://docs.procuros.io/en/api/v2/quick-start
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/procuros-v2-overlay.yaml
- type: DeveloperPortal
  url: https://docs.procuros.io/en/api/v2/overview
- type: Documentation
  url: https://docs.procuros.io/
- type: APIReference
  url: https://docs.procuros.io/en/api/v2/overview
- type: GettingStarted
  url: https://docs.procuros.io/en/api/v2/quick-start
- type: Login
  url: https://portal.procuros.io/login
- type: Blog
  url: https://procuros.io/blog
- type: GitHubOrganization
  url: https://github.com/procuros
- type: TermsOfService
  url: https://procuros.io/saas-terms-and-conditions
- type: PrivacyPolicy
  url: https://procuros.io/data-processing
- type: Authentication
  url: authentication/procuros-authentication.yml
- type: AgenticAccess
  url: agentic-access/procuros-agentic-access.yml
- type: DomainSecurity
  url: security/procuros-domain-security.yml
- type: ErrorCatalog
  url: errors/procuros-problem-types.yml
- type: Conventions
  url: conventions/procuros-conventions.yml
- type: Lifecycle
  url: lifecycle/procuros-lifecycle.yml
- type: ChangeLog
  url: changelog/procuros-changelog.yml
- type: Sandbox
  url: sandbox/procuros-sandbox.yml
- type: Conformance
  url: conformance/procuros-conformance.yml
- type: DataModel
  url: data-model/procuros-data-model.yml
- type: X-MCPServerCandidate
  url: mcp/procuros-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: LLMsTxt
  url: llms/procuros-llms.txt
- type: AgentSkill
  url: skills/_index.yml
- type: Website
  url: https://procuros.io/
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 16
  pass: local-v1

Procuros API — frequently asked questions

Does Procuros have an API?

Yes. APIs.io lists 4 APIs from Procuros, including Procuros All Transactions API, Procuros Incoming Transactions API and Procuros Misc API, and 1 more.

Is there an OpenAPI specification for the Procuros API?

Yes. APIs.io indexes 4 OpenAPI specifications for Procuros, each linked for download from this page.

How do I authenticate with the Procuros API?

Procuros uses bearer-token authentication (http · 1 scheme). The details are profiled on APIs.io as Procuros Authentication.

Is the Procuros API ready for AI agents?

Procuros has a Kin Score of 43.1 out of 100 (developing) and an Agent Readiness score of 32.8 (agent-ready), scored by API Evangelist on 2026-11-06.

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

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
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.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/procuros"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/procuros/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/procuros/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.