generated: '2026-07-11' method: derived source: openapi/aha-openapi.json summary: types: - apiKey - http - oauth2 api_key_in: - cookie oauth2_flows: - authorizationCode schemes: - name: OAuth2 type: oauth2 flows: - flow: authorizationCode authorizationUrl: https://{account-domain}.aha.io/oauth/authorize tokenUrl: https://{account-domain}.aha.io/oauth/token scopes: 0 description: OAuth2 authentication with bearer tokens sources: - openapi/aha-openapi.json - name: ApiKeyAuth type: http scheme: bearer description: API key authentication using Bearer token in Authorization header. Generate API keys at https://secure.aha.io/settings/api_keys sources: - openapi/aha-openapi.json - name: CookieAuth type: apiKey in: cookie parameter: session description: Cookie-based authentication for web browser integration sources: - openapi/aha-openapi.json