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Dashboard Clients Projects Tasks Messages Analytics Notifications Settings

API Documentation

The Flowbase REST API provides programmatic access to tasks, projects, teams, files, billing, and more.

Authentication

Use Bearer token authentication. Include an Authorization: Bearer <token> header.

Endpoints

Tasks

/api/tasksGET, POST
/api/tasks/[taskId]GET, PUT, DELETE
/api/tasks/[taskId]/commentsGET, POST
/api/tasks/[taskId]/attachmentsGET, POST
/api/tasks/[taskId]/remindersGET, POST
/api/tasks/bulkPOST
/api/tasks/recurringPOST
/api/tasks/summarizePOST

Projects

/api/projectsGET, POST
/api/projects/[projectId]GET, PUT, DELETE
/api/projects/[projectId]/membersGET, POST
/api/projects/[projectId]/progressGET
/api/projects/exportPOST

Clients

/api/clientsGET, POST
/api/clients/[clientId]GET, PUT, DELETE
/api/clients/[clientId]/contactsGET, POST
/api/clients/[clientId]/contacts/[contactId]GET, PUT, DELETE

Notes

/api/notesGET, POST
/api/notes/[noteId]GET, PUT, DELETE

Teams

/api/teamsGET, POST
/api/teams/activeGET
/api/teams/membersGET
/api/teams/invitesGET, POST
/api/teams/invites/acceptPOST
/api/teams/invites/validatePOST
/api/teams/switchPOST
/api/teams/[teamId]GET, PUT, DELETE
/api/teams/[teamId]/membersGET, POST
/api/teams/[teamId]/members/[memberId]DELETE
/api/teams/[teamId]/seatsGET
/api/teams/[teamId]/entitlementsGET
/api/teams/[teamId]/usageGET
/api/teams/[teamId]/transfer-ownershipPOST
/api/teams/userGET

Integrations

/api/integrationsGET, POST
/api/integrations/[id]GET, PUT, DELETE
/api/integrations/[id]/testPOST
/api/integrations/[id]/sendPOST
/api/integrations/providersGET
/api/integrations/connectedGET
/api/integrations/webhooksPOST
/api/integrations/hubspot/testPOST
/api/integrations/salesforce/testPOST
/api/integrations/quickbooks/testPOST
/api/integrations/google-calendar/connectGET
/api/integrations/google-calendar/callbackGET
/api/integrations/google-calendar/eventsGET
/api/integrations/microsoft-calendar/connectGET
/api/integrations/microsoft-calendar/callbackGET
/api/integrations/microsoft-calendar/eventsGET
/api/integrations/gmail/connectGET
/api/integrations/gmail/callbackGET
/api/integrations/outlook/connectGET
/api/integrations/outlook/callbackGET

Billing

/api/billing/plansGET
/api/billing/checkoutPOST
/api/billing/subscriptionsGET
/api/billing/invoicesGET
/api/billing/portalGET
/api/billing/statusGET
/api/billing/entitlementsGET
/api/billing/downgradePOST

Files

/api/filesGET, POST
/api/files/presignPOST
/api/files/[fileId]GET, DELETE
/api/files/[fileId]/downloadGET

Reports

/api/reportsGET, POST
/api/reports/[reportId]GET, PUT, DELETE
/api/reports/[reportId]/exportPOST
/api/reports/jobsPOST
/api/reports/streamGET
/api/reports/schedulesGET, POST
/api/reports/schedules/[scheduleId]GET, DELETE

Messages

/api/messages/sendPOST
/api/messages/unifiedGET
/api/messages/searchGET
/api/messages/sync/gmailPOST
/api/messages/sync/outlookPOST
/api/messages/pull/gmailPOST
/api/messages/pull/outlookPOST

Base path: /api. Responses are JSON. Rate limits and webhooks depend on your plan.

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