TrustWeaver

TrustWeaver was a Stockholm-based provider of on-demand e-invoicing and e-signature compliance services, giving multinational enterprises legally compliant electronic invoicing (VAT/tax compliance, authenticity and integrity via digital signatures) across dozens of countries. Backed by Creandum, the company was acquired by Pagero in 2018; Pagero was subsequently absorbed into Sovos (2024). The trustweaver.com domain now issues a 301 redirect to Sovos's e-invoicing compliance solution, so no independent TrustWeaver developer portal, public API, or API documentation remains online. This profile is retained as a historical/acquisition lead in the API Evangelist network; there is no standalone API surface to enrich.

TrustWeaver is profiled on the APIs.io network. Tagged areas include Company, Software-as-a-Service, E-Invoicing, Compliance, and E-Signature.

📡 Source on GitHub
5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanySoftware-as-a-ServiceE-InvoicingComplianceE-SignatureTaxVATAcquired

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 5.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 0/100 · 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 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
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.
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/trustweaver: 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 →

Source (apis.yml)

apis.yml Raw ↑ 
aid: trustweaver
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  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/trustweaver.png
name: TrustWeaver
description: TrustWeaver was a Stockholm-based provider of on-demand e-invoicing and e-signature compliance services, giving
  multinational enterprises legally compliant electronic invoicing (VAT/tax compliance, authenticity and integrity via digital
  signatures) across dozens of countries. Backed by Creandum, the company was acquired by Pagero in 2018; Pagero was subsequently
  absorbed into Sovos (2024). The trustweaver.com domain now issues a 301 redirect to Sovos's e-invoicing compliance solution,
  so no independent TrustWeaver developer portal, public API, or API documentation remains online. This profile is retained
  as a historical/acquisition lead in the API Evangelist network; there is no standalone API surface to enrich.
url: https://raw.githubusercontent.com/api-evangelist/trustweaver/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- creandum
x-tier: stub
x-tier-reason: portfolio-lead
x-status: acquired
x-acquired-by: pagero
x-acquired-year: 2018
x-successor: sovos
x-redirects-to: https://sovos.com/
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Software-as-a-Service
- E-Invoicing
- Compliance
- E-Signature
- Tax
- VAT
- Acquired
tags_raw:
- Company
- Saas
- E-Invoicing
- Compliance
- E-Signature
- Tax
- VAT
- Acquired
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: nochange
  artifacts_added: 0
  pass: local-v1

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