Expense Budget Tracker · Authentication Profile

Expense Budget Tracker Authentication

Authentication

Authentication methods for Expense Budget Tracker

Expense Budget Tracker declares 2 security scheme(s) across its OpenAPI definitions.

FinanceOpen SourcePersonal FinanceBudgetingMulti-Currency
Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

OAuth2 Authorization Code with PKCE oauth2
· flows:
ApiKey apiKey

Source

Authentication Profile

Raw ↑ 
generated: '2026-11-07'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://expense-budget-tracker.com/docs/mcp-connector/
sources:
- https://expense-budget-tracker.com/docs/mcp-connector/
- https://expense-budget-tracker.com/docs/architecture/
- https://expense-budget-tracker.com/docs/getting-started/
- https://expense-budget-tracker.com/docs/agent-setup/
description: Authentication methods for Expense Budget Tracker
schemes:
- type: oauth2
  name: OAuth2 Authorization Code with PKCE
  evidence: Start the Authorization Code flow and open the authorization URL in the user's browser. Use PKCE for every authorization request.
    The only supported code challenge method is S256.
  flows:
  - authorization_code
  scopes:
  - expenses:read
  - expenses:write
  how_to_obtain: Register dynamically as a public OAuth client (no client secret) and follow the Authorization Code flow with PKCE as described.
- type: apiKey
  name: ApiKey
  evidence: 'Authenticated requests use: Authorization: ApiKey <key>'
  location: header
  header: Authorization
  how_to_obtain: 'Obtain a long-lived ApiKey via the agent bootstrap flow: POST email to the bootstrap URL, verify the 8‑digit code at https://auth.expense-budget-tracker.com/api/agent/verify-code,
    and receive the ApiKey.'
docs: https://expense-budget-tracker.com/docs/mcp-connector/

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