Basware · Authentication Profile

Basware Authentication

Authentication

Basware secures its APIs with http and oauth2 across 3 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

E-InvoicingPurchase-To-PayAccounts PayableProcurementElectronic InvoicingFinance AutomationB2B Payments

Methods: http, oauth2 Schemes: 3 OAuth flows: clientCredentials API key in:

Security Schemes

HTTPBasic http

scheme: basic

BearerAuth http

scheme: bearer

oauth2authentication oauth2

· flows: clientCredentials

Source

Authentication Profile

generated: '2026-07-11'
method: derived
source: openapi/basware-authentication-openapi.json, openapi/basware-directory-openapi.json,
  openapi/basware-p2p-openapi.json, openapi/basware-user-permission-openapi.json, openapi/basware-vault-openapi.yaml
summary:
  types:
  - http
  - oauth2
  oauth2_flows:
  - clientCredentials
schemes:
- name: HTTPBasic
  type: http
  scheme: basic
  sources:
  - openapi/basware-authentication-openapi.json
  - openapi/basware-directory-openapi.json
  - openapi/basware-p2p-openapi.json
  - openapi/basware-user-permission-openapi.json
  - openapi/basware-vault-openapi.yaml
- name: BearerAuth
  type: http
  scheme: bearer
  bearerFormat: JWT
  sources:
  - openapi/basware-directory-openapi.json
- name: oauth2authentication
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://api.basware.com/v1/tokens
    scopes: 80
  description: Oauth2 client credentials flow.
  sources:
  - openapi/basware-p2p-openapi.json
  - openapi/basware-user-permission-openapi.json

Work with this as data

Every security artifact 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 security posture

4 MCP tools reach this

find_securityBrowse and filter every security artifact in the catalog.
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 security artifact

curl "https://apis.io/api/v1/security/basware-authentication"

All security posture

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

Discovery needs no key. Ratings and market analysis are Pro.

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.