Sirius

beSirius is an Amsterdam-based AI platform for the critical minerals and metals value chain. It builds a continuously verified digital Twin of every supplier, mapping each company's data to the frameworks, questionnaires, and regulations its buyers, auditors, and regulators require - including CSDDD, CMRT/EMRT/AMRT conflict-minerals reporting, EcoVadis, CDP, S&P CSA, UN Global Compact, LME Passport, and the Consolidated Mining Standard Initiative (CMSI). The platform automates supplier due diligence, sustainability and ESG data collection and verification, certification readiness, customer KYC, and ratings improvement across mining, processing, and trading supply chains, reducing manual audit and disclosure effort. beSirius is backed by Techstars and other investors.

Sirius is profiled on the APIs.io network. Tagged areas include Company, Sustainability, ESG, Critical Minerals, and Supply Chain.

Sirius’ developer surface includes engineering blog, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub

11.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanySustainabilityESGCritical MineralsSupply ChainDue DiligenceComplianceMiningMetalsArtificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 11.7/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 3.7 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

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

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/sirius: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: sirius
name: Sirius
description: beSirius is an Amsterdam-based AI platform for the critical minerals and metals value chain. It builds a continuously
  verified digital Twin of every supplier, mapping each company's data to the frameworks, questionnaires, and regulations
  its buyers, auditors, and regulators require - including CSDDD, CMRT/EMRT/AMRT conflict-minerals reporting, EcoVadis, CDP,
  S&P CSA, UN Global Compact, LME Passport, and the Consolidated Mining Standard Initiative (CMSI). The platform automates
  supplier due diligence, sustainability and ESG data collection and verification, certification readiness, customer KYC,
  and ratings improvement across mining, processing, and trading supply chains, reducing manual audit and disclosure effort.
  beSirius is backed by Techstars and other investors.
url: https://raw.githubusercontent.com/api-evangelist/sirius/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
image: https://besirius.io/og-image.png
tags:
- Company
- Sustainability
- ESG
- Critical Minerals
- Supply Chain
- Due Diligence
- Compliance
- Mining
- Metals
- Artificial Intelligence
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://besirius.io/
- type: Blog
  url: https://besirius.io/blog
- type: Support
  url: https://besirius.io/get-in-touch
- type: PrivacyPolicy
  url: https://besirius.io/privacy-policy
- type: Compliance
  url: https://besirius.io/security
- type: LLMsTxt
  url: llms/sirius-llms.txt
- type: Conformance
  url: conformance/sirius-conformance.yml
- type: DomainSecurity
  url: security/sirius-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 3
  pass: local-v1