generated: '2026-07-11' method: derived source: openapi/betfair-openapi.yml summary: types: - apiKey api_key_in: - header schemes: - name: appKey type: apiKey in: header parameter: X-Application description: The developer Application Key (delayed or live). sources: - openapi/betfair-openapi.yml - name: sessionToken type: apiKey in: header parameter: X-Authentication description: The session token (ssoid) obtained from identity SSO login. sources: - openapi/betfair-openapi.yml