generated: '2026-08-13' method: probed source: https://mcp.apollo.io/.well-known/oauth-authorization-server docs: https://docs.apollo.io/docs/use-oauth-20-authorization-flow-to-access-apollo-user-information-partners note: Apollo's OpenAPI declares OAuth as an http/bearer scheme, so the scope set is not in the spec's securitySchemes. The authoritative anonymous source is the RFC 8414 authorization-server metadata Apollo serves at mcp.apollo.io, cross-referenced against the per-operation `OAuth scopes:` line published in every endpoint reference page. Partners select scopes at OAuth app registration; read_user_profile and app_scopes are added by Apollo automatically. schemes: - name: bearerAuth type: oauth2 grant_types: - authorization_code - refresh_token flows: - flow: authorizationCode authorizationUrl: https://app.apollo.io/#/oauth/authorize tokenUrl: https://app.apollo.io/api/v1/oauth/token docs: https://docs.apollo.io/docs/use-oauth-20-authorization-flow-to-access-apollo-user-information-partners - flow: authorizationCode audience: Apollo MCP (mcp.apollo.io) authorizationUrl: https://mcp.apollo.io/mcp/oauth_metadata/redirect_to_authorize tokenUrl: https://mcp.apollo.io/api/v1/oauth/token registrationUrl: https://mcp.apollo.io/api/v1/oauth/applications/register_oauth_client revocationUrl: https://mcp.apollo.io/api/v1/oauth/revoke pkce: - S256 scope_count: 91 scopes: - scope: read_user_profile flows: - authorizationCode operations: - get-current-user-profile source: well-known/apollo-io-oauth-authorization-server.json - scope: app_scopes flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: people_bulk_match flows: - authorizationCode operations: - bulk-people-enrichment source: well-known/apollo-io-oauth-authorization-server.json - scope: organizations_bulk_enrich flows: - authorizationCode operations: - bulk-organization-enrichment source: well-known/apollo-io-oauth-authorization-server.json - scope: organizations_enrich flows: - authorizationCode operations: - organization-enrichment source: well-known/apollo-io-oauth-authorization-server.json - scope: people_match flows: - authorizationCode operations: - people-enrichment source: well-known/apollo-io-oauth-authorization-server.json - scope: webhook_result_read flows: - authorizationCode operations: - poll-webhook-result source: well-known/apollo-io-oauth-authorization-server.json - scope: mixed_people_api_search flows: - authorizationCode operations: - people-api-search source: well-known/apollo-io-oauth-authorization-server.json - scope: organizations_job_posting flows: - authorizationCode operations: - organization-jobs-postings source: well-known/apollo-io-oauth-authorization-server.json - scope: mixed_companies_search flows: - authorizationCode operations: - organization-search source: well-known/apollo-io-oauth-authorization-server.json - scope: organizations_search flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: contact_write flows: - authorizationCode operations: - create-a-contact source: well-known/apollo-io-oauth-authorization-server.json - scope: contact_update flows: - authorizationCode operations: - update-a-contact source: well-known/apollo-io-oauth-authorization-server.json - scope: contacts_search flows: - authorizationCode operations: - search-for-contacts source: well-known/apollo-io-oauth-authorization-server.json - scope: contact_read flows: - authorizationCode operations: - view-a-contact source: well-known/apollo-io-oauth-authorization-server.json - scope: account_write flows: - authorizationCode operations: - create-an-account source: well-known/apollo-io-oauth-authorization-server.json - scope: account_update flows: - authorizationCode operations: - update-an-account source: well-known/apollo-io-oauth-authorization-server.json - scope: context_center_read flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: context_center_write flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_search flows: - authorizationCode operations: - search-for-sequences source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_create flows: - authorizationCode operations: - create-sequence source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_update flows: - authorizationCode operations: - update-sequence source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_approve flows: - authorizationCode operations: - approve-sequence source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_add_contact_ids flows: - authorizationCode operations: - add-contacts-to-sequence source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_remove_or_stop_contact_ids flows: - authorizationCode operations: - update-contact-status-sequence source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_schedules_list flows: - authorizationCode operations: - list-email-schedules source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_messages_search flows: - authorizationCode operations: - emailer_messages/search source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_messages_create flows: - authorizationCode operations: - create-an-email-draft source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_messages_send_now flows: - authorizationCode operations: - send-email-now source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_messages_email_send_status flows: - authorizationCode operations: - check-email-send-status source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_messages_get_content flows: - authorizationCode operations: - get-email-content source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaigns_activity_feed flows: - authorizationCode operations: - get-contact-sequence-activity source: well-known/apollo-io-oauth-authorization-server.json - scope: report_sync flows: - authorizationCode operations: - sync-report source: well-known/apollo-io-oauth-authorization-server.json - scope: agent_task flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: email_accounts_list flows: - authorizationCode operations: - get-a-list-of-email-accounts source: well-known/apollo-io-oauth-authorization-server.json - scope: custom_objects_write flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: custom_objects_read flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: custom_field_write flows: - authorizationCode operations: - create-a-custom-field - update-a-custom-field source: well-known/apollo-io-oauth-authorization-server.json - scope: opportunity_write flows: - authorizationCode operations: - create-deal source: well-known/apollo-io-oauth-authorization-server.json - scope: opportunities_list flows: - authorizationCode operations: - view-associated-deals - list-all-deals source: well-known/apollo-io-oauth-authorization-server.json - scope: opportunity_read flows: - authorizationCode operations: - view-deal source: well-known/apollo-io-oauth-authorization-server.json - scope: tasks_create flows: - authorizationCode operations: - create-a-task - bulk-create-tasks - update-a-task - complete-a-task - skip-a-task source: well-known/apollo-io-oauth-authorization-server.json - scope: tasks_list flows: - authorizationCode operations: - get-a-task - search-tasks source: well-known/apollo-io-oauth-authorization-server.json - scope: email_account_purchase_list flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: email_account_purchase_create flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: domain_purchase_list flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: domain_purchase_create flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: domain_authentication_status flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: account_bulk_create flows: - authorizationCode operations: - bulk-create-accounts source: well-known/apollo-io-oauth-authorization-server.json - scope: contacts_bulk_create flows: - authorizationCode operations: - bulk-create-contacts source: well-known/apollo-io-oauth-authorization-server.json - scope: api_usage_stats_read flows: - authorizationCode operations: - post_apiusage source: well-known/apollo-io-oauth-authorization-server.json - scope: credit_usage_stats_read flows: - authorizationCode operations: - view-credit-usage-stats source: well-known/apollo-io-oauth-authorization-server.json - scope: users_list flows: - authorizationCode operations: - get-a-list-of-users source: well-known/apollo-io-oauth-authorization-server.json - scope: custom_fields_list flows: - authorizationCode operations: - get-a-list-of-fields - get-a-list-of-all-custom-fields source: well-known/apollo-io-oauth-authorization-server.json - scope: conversation_intelligence_search flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: conversation_intelligence_show flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: tags_list flows: - authorizationCode operations: - get-a-list-of-all-lists source: well-known/apollo-io-oauth-authorization-server.json - scope: lists_create flows: - authorizationCode operations: - create-a-list source: well-known/apollo-io-oauth-authorization-server.json - scope: lists_update flows: - authorizationCode operations: - update-a-list source: well-known/apollo-io-oauth-authorization-server.json - scope: lists_add_entities flows: - authorizationCode operations: - add-records-to-a-list source: well-known/apollo-io-oauth-authorization-server.json - scope: lists_remove_entities flows: - authorizationCode operations: - remove-records-from-a-list source: well-known/apollo-io-oauth-authorization-server.json - scope: website_visitor_domain_tracker_read flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: website_visitor_domain_tracker_update flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: website_visitor_domain_tracker_send_install_email flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: website_visitor_domain_tracker_install_script flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: website_visitors_read flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: emailer_campaign_read flows: - authorizationCode operations: [] source: well-known/apollo-io-oauth-authorization-server.json - scope: account_owners_update flows: - authorizationCode operations: - update-account-ownership source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: account_read flows: - authorizationCode operations: - get_accounts{id} source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: account_stages_list flows: - authorizationCode operations: - list-account-stages source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: account_stages_update flows: - authorizationCode operations: - bulk-update-accounts source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: accounts_search flows: - authorizationCode operations: - search-for-accounts source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: contact_owners_update flows: - authorizationCode operations: - update-contact-ownership source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: contact_stages_list flows: - authorizationCode operations: - list-contact-stages source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: contact_stages_update flows: - authorizationCode operations: - update-contact-stage source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: contacts_bulk_update flows: - authorizationCode operations: - bulk-update-contacts source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: conversations_export flows: - authorizationCode operations: - export-conversations source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: conversations_find_export flows: - authorizationCode operations: - get-conversations-export source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: conversations_search flows: - authorizationCode operations: - search-conversations source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: conversations_show flows: - authorizationCode operations: - get-conversations-info source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: emailer_campaigns_abort flows: - authorizationCode operations: - abort-sequence source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: emailer_campaigns_archive flows: - authorizationCode operations: - archive-sequence source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: notes_list flows: - authorizationCode operations: - get-a-list-of-notes source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: opportunity_stages_list flows: - authorizationCode operations: - list-deal-stages source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: opportunity_update flows: - authorizationCode operations: - update-deal source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: organization_read flows: - authorizationCode operations: - get_organizations{id} source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: organizations_news_articles flows: - authorizationCode operations: - news_articles_search source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: person_read flows: - authorizationCode operations: - get_people{id} source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: phone_call_search flows: - authorizationCode operations: - get_phone_callssearch source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: phone_call_update flows: - authorizationCode operations: - put_phone_callsupdate source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set. - scope: phone_call_write flows: - authorizationCode operations: - phonecalls_create source: openapi/_original/apollo-io-apollo-rest-api-openapi.json (endpoint reference) note: Documented per-operation in the API reference; not listed in the MCP authorization-server scopes_supported set.