generated: '2026-08-14' method: derived source: openapi/optum-attachment-openapi.yml, openapi/optum-auth-referral-submission-api-openapi.yml, openapi/optum-auth-referral-submission-health-check-openapi.yml, openapi/optum-benefit-check-api-openapi.yml, openapi/optum-claim-actions-api-openapi.yml, openapi/optum-claim-actions-health-check-openapi.yml, openapi/optum-claim-inquiry-api-openapi.yml, openapi/optum-claim-inquiry-health-check-openapi.yml, openapi/optum-claim-pre-check-api-openapi.yml, openapi/optum-dental-attachment-api-openapi.yml, openapi/optum-document-search-api-openapi.yml, openapi/optum-document-search-health-check-openapi.yml, openapi/optum-edi-enrollment-v1-openapi.yml, openapi/optum-eligibility-pre-service-health-check-openapi.yml, openapi/optum-enhanced-eligibility-api-openapi.yml, openapi/optum-formatting-rule-api-openapi.yml, openapi/optum-ncc-data-acquisition-api-openapi.yml, openapi/optum-optum-real-health-check-api-openapi.yml, openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml, openapi/optum-optum-real-time-econtent-web-services-openapi.yml, openapi/optum-patient-benefit-check-health-check-openapi.yml, openapi/optum-real-prior-authorization-api-openapi.yml, openapi/optum-real-provider-access-api-openapi.yml, openapi/optum-submitter-api-openapi.yml, openapi/optum-telecom-formatter-api-openapi.yml schemes: - name: oAuth source: openapi/optum-attachment-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-auth-referral-submission-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-auth-referral-submission-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-benefit-check-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-claim-actions-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-claim-actions-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-claim-inquiry-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-claim-inquiry-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-claim-pre-check-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: Bearer source: openapi/optum-dental-attachment-api-openapi.yml flows: - flow: clientCredentials tokenUrl: '{{baseUrl}}/apip/auth/v2/token' - name: oAuth source: openapi/optum-document-search-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-document-search-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oauth2 source: openapi/optum-edi-enrollment-v1-openapi.yml flows: - flow: clientCredentials tokenUrl: https://sandbox-apigw.optum.com/apip/auth/sntl/v1/token - name: oAuth source: openapi/optum-eligibility-pre-service-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-enhanced-eligibility-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. [More info](https://api.example.com/docs/auth) - name: oauth2_security source: openapi/optum-formatting-rule-api-openapi.yml flows: - flow: clientCredentials tokenUrl: https://idx-stage.linkhealth.com/auth/realms/developer-platform/protocol/openid-connect/token - name: ncc_auth source: openapi/optum-ncc-data-acquisition-api-openapi.yml flows: - flow: authorizationCode authorizationUrl: https://idx.linkhealth.com/auth tokenUrl: https://idx.linkhealth.com/auth/token - name: oAuth source: openapi/optum-optum-real-health-check-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: ws_auth source: openapi/optum-optum-real-time-econtent-web-services-openapi.yml flows: - flow: authorizationCode authorizationUrl: https://idx.linkhealth.com/auth tokenUrl: https://idx.linkhealth.com/auth/token - name: oAuth source: openapi/optum-patient-benefit-check-health-check-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-real-prior-authorization-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-real-provider-access-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/v2/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oAuth source: openapi/optum-submitter-api-openapi.yml flows: - flow: clientCredentials tokenUrl: /apip/auth/sntl/v1/token description: This API uses OAuth 2 with the client_credentials grant flow. - name: oauth2_security source: openapi/optum-telecom-formatter-api-openapi.yml flows: - flow: clientCredentials tokenUrl: https://idx-stage.linkhealth.com/auth/realms/developer-platform/protocol/openid-connect/token scopes: - scope: create_coveragediscovery description: submit a new coverage discovery task flows: - clientCredentials sources: - openapi/optum-attachment-openapi.yml - openapi/optum-auth-referral-submission-api-openapi.yml - openapi/optum-auth-referral-submission-health-check-openapi.yml - openapi/optum-benefit-check-api-openapi.yml - openapi/optum-claim-actions-api-openapi.yml - openapi/optum-claim-actions-health-check-openapi.yml - openapi/optum-claim-inquiry-api-openapi.yml - openapi/optum-claim-inquiry-health-check-openapi.yml - openapi/optum-claim-pre-check-api-openapi.yml - openapi/optum-document-search-api-openapi.yml - openapi/optum-document-search-health-check-openapi.yml - openapi/optum-eligibility-pre-service-health-check-openapi.yml - openapi/optum-enhanced-eligibility-api-openapi.yml - openapi/optum-optum-real-health-check-api-openapi.yml - openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml - openapi/optum-patient-benefit-check-health-check-openapi.yml - openapi/optum-real-prior-authorization-api-openapi.yml - openapi/optum-real-provider-access-api-openapi.yml - openapi/optum-submitter-api-openapi.yml - scope: create_txn description: submit a new transaction request flows: - clientCredentials sources: - openapi/optum-attachment-openapi.yml - openapi/optum-auth-referral-submission-api-openapi.yml - openapi/optum-auth-referral-submission-health-check-openapi.yml - openapi/optum-benefit-check-api-openapi.yml - openapi/optum-claim-actions-api-openapi.yml - openapi/optum-claim-actions-health-check-openapi.yml - openapi/optum-claim-inquiry-api-openapi.yml - openapi/optum-claim-inquiry-health-check-openapi.yml - openapi/optum-claim-pre-check-api-openapi.yml - openapi/optum-document-search-api-openapi.yml - openapi/optum-document-search-health-check-openapi.yml - openapi/optum-eligibility-pre-service-health-check-openapi.yml - openapi/optum-enhanced-eligibility-api-openapi.yml - openapi/optum-optum-real-health-check-api-openapi.yml - openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml - openapi/optum-patient-benefit-check-health-check-openapi.yml - openapi/optum-real-prior-authorization-api-openapi.yml - openapi/optum-real-provider-access-api-openapi.yml - openapi/optum-submitter-api-openapi.yml - scope: profile flows: - clientCredentials sources: - openapi/optum-edi-enrollment-v1-openapi.yml - scope: read_coveragediscovery description: read coverage discovery tasks flows: - clientCredentials sources: - openapi/optum-attachment-openapi.yml - openapi/optum-auth-referral-submission-api-openapi.yml - openapi/optum-auth-referral-submission-health-check-openapi.yml - openapi/optum-benefit-check-api-openapi.yml - openapi/optum-claim-actions-api-openapi.yml - openapi/optum-claim-actions-health-check-openapi.yml - openapi/optum-claim-inquiry-api-openapi.yml - openapi/optum-claim-inquiry-health-check-openapi.yml - openapi/optum-claim-pre-check-api-openapi.yml - openapi/optum-document-search-api-openapi.yml - openapi/optum-document-search-health-check-openapi.yml - openapi/optum-eligibility-pre-service-health-check-openapi.yml - openapi/optum-enhanced-eligibility-api-openapi.yml - openapi/optum-optum-real-health-check-api-openapi.yml - openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml - openapi/optum-patient-benefit-check-health-check-openapi.yml - openapi/optum-real-prior-authorization-api-openapi.yml - openapi/optum-real-provider-access-api-openapi.yml - openapi/optum-submitter-api-openapi.yml - scope: read_healthcheck description: check the status of the system flows: - clientCredentials sources: - openapi/optum-attachment-openapi.yml - openapi/optum-auth-referral-submission-api-openapi.yml - openapi/optum-auth-referral-submission-health-check-openapi.yml - openapi/optum-benefit-check-api-openapi.yml - openapi/optum-claim-actions-api-openapi.yml - openapi/optum-claim-actions-health-check-openapi.yml - openapi/optum-claim-inquiry-api-openapi.yml - openapi/optum-claim-inquiry-health-check-openapi.yml - openapi/optum-claim-pre-check-api-openapi.yml - openapi/optum-document-search-api-openapi.yml - openapi/optum-document-search-health-check-openapi.yml - openapi/optum-eligibility-pre-service-health-check-openapi.yml - openapi/optum-enhanced-eligibility-api-openapi.yml - openapi/optum-optum-real-health-check-api-openapi.yml - openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml - openapi/optum-patient-benefit-check-health-check-openapi.yml - openapi/optum-real-prior-authorization-api-openapi.yml - openapi/optum-real-provider-access-api-openapi.yml - openapi/optum-submitter-api-openapi.yml - scope: read_txn description: read transactions flows: - clientCredentials sources: - openapi/optum-attachment-openapi.yml - openapi/optum-auth-referral-submission-api-openapi.yml - openapi/optum-auth-referral-submission-health-check-openapi.yml - openapi/optum-benefit-check-api-openapi.yml - openapi/optum-claim-actions-api-openapi.yml - openapi/optum-claim-actions-health-check-openapi.yml - openapi/optum-claim-inquiry-api-openapi.yml - openapi/optum-claim-inquiry-health-check-openapi.yml - openapi/optum-claim-pre-check-api-openapi.yml - openapi/optum-document-search-api-openapi.yml - openapi/optum-document-search-health-check-openapi.yml - openapi/optum-eligibility-pre-service-health-check-openapi.yml - openapi/optum-enhanced-eligibility-api-openapi.yml - openapi/optum-optum-real-health-check-api-openapi.yml - openapi/optum-optum-real-pre-service-eligibility-api-openapi.yml - openapi/optum-patient-benefit-check-health-check-openapi.yml - openapi/optum-real-prior-authorization-api-openapi.yml - openapi/optum-real-provider-access-api-openapi.yml - openapi/optum-submitter-api-openapi.yml - scope: scope-1 description: required scope for API access flows: - authorizationCode sources: - openapi/optum-ncc-data-acquisition-api-openapi.yml - openapi/optum-optum-real-time-econtent-web-services-openapi.yml