einvoicewiz

einvoicewiz converts ordinary PDF invoices into EN 16931‑compliant e‑invoices (Factur‑X, ZUGFeRD, XRechnung) and validates them. It offers a pay‑per‑invoice model with no account required, deletes files within 24 hours, and operates under a zero‑data‑retention policy. Operated by RENDUN LIMITED in Rochester, NY, the service supports French and German mandates and provides a developer API for integration.

einvoicewiz publishes 6 API contracts indexed on the APIs.io network, including Facturx API, Generate API, Me API, and 3 more. Tagged areas include Invoicing, e-invoice, Conversion, European, and Compliance.

The einvoicewiz catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

einvoicewiz’s developer surface includes authentication, documentation, API reference, support, and 17 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

33.8/100 thin Agent 23/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessOpen

1 published contract 1 MCP Servers

Invoicing e-invoice Conversion European Compliance Fintech

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 33.8/100 · thin

Contract Quality 12.2 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 2.9 / 17

Operational Transparency 0.0 / 11

Contract Governance 2.2 / 10

Discoverability 5.2 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 23/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

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 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/.

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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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
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) Ask about this →

8 more unmet checks in the Agent Readiness table above.

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

Access Clarity scores 17.0 — up to +16.6 composite points Ask about this →
Developer Ergonomics scores 33.3 — up to +13.3 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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

Standards implemented 2

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 6

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

einvoicewiz Facturx API

The Facturx API from einvoicewiz — 1 operation(s) for facturx.

einvoicewiz Generate API

The Generate API from einvoicewiz — 1 operation(s) for generate.

einvoicewiz Me API

The Me API from einvoicewiz — 1 operation(s) for me.

einvoicewiz Signup API

The Signup API from einvoicewiz — 1 operation(s) for signup.

einvoicewiz Validate API

The Validate API from einvoicewiz — 1 operation(s) for validate.

einvoicewiz Verify API

The Verify API from einvoicewiz — 2 operation(s) for verify.

MCP Servers 1

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

einvoicewiz MCP Server

Remote MCP server at einvoicewiz.com requiring an API key.

MCP SERVER

Semantic Vocabularies 1

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

Einvoicewiz Com Context

3 classes · 27 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

einvoicewiz API Rules

40 rules · 38 error-severity 1 warn-severity 1 info-severity

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

Certificate

12 properties

JSON SCHEMA

Invoice

15 properties

JSON SCHEMA

Verify

2 properties

JSON SCHEMA

Security Posture 2

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

einvoicewiz Authentication

1 scheme

SECURITY

einvoicewiz Domain Security

TLSv1.3 · HSTS · DNSSEC

SECURITY

Agentic Access (API Evangelist recommendations) 1

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

einvoicewiz Agentic Access

7 operations · 5 acting

AGENTIC

Resources

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Conventions

Lifecycle

ErrorCatalog

Conformance

Scroll for all 8

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Imprint

Imprint

Source (apis.yml)

aid: einvoicewiz-com
name: einvoicewiz
description: einvoicewiz converts ordinary PDF invoices into EN 16931‑compliant e‑invoices (Factur‑X, ZUGFeRD, XRechnung)
  and validates them. It offers a pay‑per‑invoice model with no account required, deletes files within 24 hours, and operates
  under a zero‑data‑retention policy. Operated by RENDUN LIMITED in Rochester, NY, the service supports French and German
  mandates and provides a developer API for integration.
url: https://artifacts.apis.io/einvoicewiz-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-06 (modular-v1; was harvest)
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-06'
modified: '2026-11-06'
tags:
- Invoicing
- e-invoice
- Conversion
- European
- Compliance
- Fintech
tags_raw:
- invoicing
- e-invoice
- conversion
- European
- compliance
- fintech
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/einvoicewiz-com-agentic-access.yml
- type: Spectral
  url: rules/einvoicewiz-com-rules.yml
- type: JSONLD
  url: json-ld/einvoicewiz-com-context.jsonld
- type: Vocabulary
  url: vocabulary/einvoicewiz-com-vocabulary.yml
- type: DataModel
  url: data-model/einvoicewiz-com-data-model.yml
- type: Conventions
  url: conventions/einvoicewiz-com-conventions.yml
- type: Authentication
  url: authentication/einvoicewiz-com-authentication.yml
- type: Lifecycle
  url: lifecycle/einvoicewiz-com-lifecycle.yml
- type: ErrorCatalog
  url: errors/einvoicewiz-com-problem-types.yml
- type: Conformance
  url: conformance/einvoicewiz-com-conformance.yml
- type: LLMsTxt
  url: llms/einvoicewiz-com-llms.txt
- type: MCPServer
  url: mcp/einvoicewiz-com-mcp.yml
- type: Hosts
  url: hosts/einvoicewiz-com-hosts.yml
- type: DomainSecurity
  url: security/einvoicewiz-com-domain-security.yml
- type: Website
  url: https://einvoicewiz.com/
- type: Documentation
  url: https://einvoicewiz.com/developers
- type: APIReference
  url: https://einvoicewiz.com/developers
- type: PrivacyPolicy
  url: https://einvoicewiz.com/privacy
- type: TermsOfService
  url: https://einvoicewiz.com/terms
- type: Imprint
  url: https://einvoicewiz.com/imprint
- type: Support
  url: mailto:support@einvoicewiz.com
apis:
- aid: einvoicewiz-com:einvoicewiz-com-facturx-api
  name: einvoicewiz Facturx API
  description: The Facturx API from einvoicewiz — 1 operation(s) for facturx.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Facturx
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-facturx-api-openapi.yml
- aid: einvoicewiz-com:einvoicewiz-com-generate-api
  name: einvoicewiz Generate API
  description: The Generate API from einvoicewiz — 1 operation(s) for generate.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Generate
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-generate-api-openapi.yml
  - type: JSONSchema
    url: json-schema/einvoicewiz-com-invoice-schema.json
  - type: JSONSchema
    url: json-schema/einvoicewiz-com-verify-schema.json
- aid: einvoicewiz-com:einvoicewiz-com-me-api
  name: einvoicewiz Me API
  description: The Me API from einvoicewiz — 1 operation(s) for me.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Me
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-me-api-openapi.yml
- aid: einvoicewiz-com:einvoicewiz-com-signup-api
  name: einvoicewiz Signup API
  description: The Signup API from einvoicewiz — 1 operation(s) for signup.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Sign Up
  tags_raw:
  - Signup
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-signup-api-openapi.yml
- aid: einvoicewiz-com:einvoicewiz-com-validate-api
  name: einvoicewiz Validate API
  description: The Validate API from einvoicewiz — 1 operation(s) for validate.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Validate
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-validate-api-openapi.yml
  - type: JSONSchema
    url: json-schema/einvoicewiz-com-verify-schema.json
- aid: einvoicewiz-com:einvoicewiz-com-verify-api
  name: einvoicewiz Verify API
  description: The Verify API from einvoicewiz — 2 operation(s) for verify.
  humanURL: https://einvoicewiz.com/developers
  baseURL: https://einvoicewiz.com
  tags:
  - Verify
  properties:
  - type: OpenAPI
    url: openapi/einvoicewiz-com-verify-api-openapi.yml
  - type: JSONSchema
    url: json-schema/einvoicewiz-com-certificate-schema.json
x-enrichment:
  date: '2026-11-06'
  status: enriched
  artifacts_added: 33
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

einvoicewiz API — frequently asked questions

Does einvoicewiz have an API?

Yes. APIs.io lists 6 APIs from einvoicewiz, including einvoicewiz Facturx API, einvoicewiz Generate API and einvoicewiz Me API, and 3 more.

Is there an OpenAPI specification for the einvoicewiz API?

Yes. APIs.io indexes 6 OpenAPI specifications for einvoicewiz, each linked for download from this page.

How do I authenticate with the einvoicewiz API?

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

Does einvoicewiz have an MCP server?

Yes. APIs.io lists 1 MCP server for einvoicewiz: Remote MCP server at einvoicewiz.com requiring an API key.

Is the einvoicewiz API ready for AI agents?

einvoicewiz has a Kin Score of 33.8 out of 100 (thin) and an Agent Readiness score of 23.1 (agent-aware), scored by API Evangelist on 2026-11-13.

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