# Teambridge > Teambridge is an AI-native workforce-management platform for frontline teams, covering scheduling, time tracking, instant pay, onboarding, compliance, and payroll. Its External API is a unified Collections API (OpenAPI 3.1.0) over shifts, users, placements, locations, and custom collections, authenticated with OAuth 2.0 client credentials, with HMAC-signed outbound webhooks for real-time change notification. ## API - [Teambridge External API docs](https://docs.teambridge.com): Redocly-hosted reference for the unified Collections API. - Base URL: https://open-api.teambridge.com - Authentication: OAuth 2.0 Client Credentials; token URL https://teambridge.us.auth0.com/oauth/token (scope: write). ## Specs - [OpenAPI (harvested)](openapi/teambridge-openapi-original.json): OpenAPI 3.1.0, 12 operations across Collections, Documents, Mappings, Utilities. ## Operations - listCollections — GET /v1/collections - listFields — GET /v1/collections/{collectionId}/fields - listRecords — GET /v1/collections/{collectionId}/records (offset pagination: page, size≤50; up to 10 filters) - getRecord — GET /v1/collections/{collectionId}/records/{recordId} - createRecord — POST /v1/collections/{collectionId}/records - updateRecord — PUT /v1/collections/{collectionId}/records/{recordId} - listMappings / createMapping / updateMapping / deleteMapping — /v1/mappings (link records to Bullhorn, ADP, etc.) - POST /v1/documents — upload a document (max 100MB) - GET /v1/timezones — supported timezones ## Events - [Webhooks](asyncapi/teambridge-webhooks.yml): outbound HTTPS webhooks, HMAC-SHA256 signed (X-Webhook-Signature over {timestamp}.{body}), snake_case event_type (e.g. shift_created, user_updated, location_deleted); event_id for idempotent consumer processing. ## Conventions & Semantics - [Conventions](conventions/teambridge-conventions.yml): auth, offset pagination, filtering operators, response envelope, ISO 8601 dates. - [Error catalog](errors/teambridge-problem-types.yml): {data,error} envelope; 400/401/404/500. - [Authentication](authentication/teambridge-authentication.yml) - [OAuth scopes](scopes/teambridge-scopes.yml) - [Data model](data-model/teambridge-data-model.yml) - [Lifecycle](lifecycle/teambridge-lifecycle.yml) - [Conformance](conformance/teambridge-conformance.yml) ## Security & Compliance - [Trust center](https://security.teambridge.com/): SOC 2 Type II, ISO 27001, HIPAA, GDPR. - [Domain security](security/teambridge-domain-security.yml) ## Docs - [Homepage](https://teambridge.com) - [Documentation](https://docs.teambridge.com) - [Pricing](https://teambridge.com/pricing) - [Blog](https://teambridge.com/blog) - [Book a demo](https://teambridge.com/book-demo) - [Terms of Use](https://teambridge.com/terms-of-use) - [Privacy Policy](https://teambridge.com/privacy-policy)