Bourse Direct

Bourse Direct is a French online brokerage offering trading services for stocks, ETFs, options, futures, and cryptocurrencies. It provides a web platform for investors to manage accounts, access real‑time market data, view research, and execute trades across multiple markets including Euronext Paris, NYSE, and Nasdaq. The site includes pricing information, support resources, and regulatory disclosures, reflecting its role as a retail investment service in France.

Bourse Direct is listed with 1 API on the APIs.io network. Tagged areas include Company, Finance, Brokerage, Trading, and France.

Bourse Direct’s developer surface includes support and 4 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

5.3/100 minimal Agent 0/100 human only Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API

Company Finance Brokerage Trading France

Kin Score

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

Composite quality — 5.3/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 1.1 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 0.8 / 15

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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 2.4 — up to +19.5 composite points
Access Clarity scores 6.6 — up to +18.7 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/boursedirect/apis.yml: open an issue on github.com/api-evangelist/boursedirect 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 →

APIs 1

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

Bourse Direct API

Public API not publicly documented; no machine‑readable contract discovered.

Security Posture 1

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

Boursedirect Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Hosts

Hosts

Source (apis.yml)

aid: boursedirect
name: Bourse Direct
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: unreadable
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.boursedirect.fr/media/cms/corporate/images/logo-bourse-direct.jpeg
description: Bourse Direct is a French online brokerage offering trading services for stocks, ETFs, options, futures, and
  cryptocurrencies. It provides a web platform for investors to manage accounts, access real‑time market data, view research,
  and execute trades across multiple markets including Euronext Paris, NYSE, and Nasdaq. The site includes pricing information,
  support resources, and regulatory disclosures, reflecting its role as a retail investment service in France.
url: https://artifacts.apis.io/boursedirect/apis.yml
x-type: company
x-source: harvest:apisio-search-qc-2026-10-24
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-03 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Company
- Finance
- Brokerage
- Trading
- France
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Hosts
  url: hosts/boursedirect-hosts.yml
- type: Support
  url: https://www.boursedirect.fr/fr/support
- type: Login
  url: https://www.boursedirect.fr/fr/login
- type: DomainSecurity
  url: security/boursedirect-domain-security.yml
- type: Website
  url: https://www.boursedirect.fr
apis:
- name: Bourse Direct API
  description: Public API not publicly documented; no machine‑readable contract discovered.
  humanURL: https://www.boursedirect.fr/fr/investir
  baseURL: null
  aid: boursedirect:bourse-direct-api
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: No OpenAPI, AsyncAPI, GraphQL, or other contract found after probing known hosts and documentation pages.
  evidence:
  - url: https://api.boursedirect.fr/openapi.json
    status: 404
  checked: '2026-11-03'
x-enrichment:
  date: '2026-11-03'
  status: enriched
  artifacts_added: 7
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Bourse Direct API — frequently asked questions

Does Bourse Direct have an API?

Yes. APIs.io lists 1 API from Bourse Direct, including Bourse Direct API.

Is the Bourse Direct API ready for AI agents?

Bourse Direct has a Kin Score of 5.3 out of 100 (minimal) and an Agent Readiness score of 0.0 (human-only), scored by API Evangelist on 2026-11-06.

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