.png)
PandaDoc Integration Guide
Connect PandaDoc with enterprise systems through REST APIs, OAuth 2.0 or API keys, selected document webhooks, and Martini workflows.
PandaDoc integration options at a glance
PandaDoc's primary integration mechanism is its REST API, which supports document lifecycle operations and access to Templates, Contacts, Users, Workspaces, Products, and related resources. API-key authentication supports controlled server-to-server access, while OAuth 2.0 supports delegated access. PandaDoc also provides webhook-style notifications for selected document events. Some document operations are asynchronous, so integrations may need to poll for completion. Martini can consume the REST API, receive webhook notifications, transform data and files, coordinate retries and polling, and expose APIs for downstream systems without requiring a dedicated PandaDoc connector.
Common PandaDoc integration patterns
Common PandaDoc data objects used in integrations
Authentication and security considerations
Authentication options
PandaDoc supports API keys for controlled server-to-server access and OAuth 2.0 for delegated application access. Permissions depend on the connected account, workspace, application configuration, and user.
Credential protection
- Store API keys, client secrets, and refresh tokens in Martini secrets or secure environment configuration.
- Do not place credentials in workflow payloads, source files, or logs.
- Use least-privilege PandaDoc users and applications and separate credentials by environment where appropriate.
Webhook and API security
- Validate webhook authenticity using the mechanism configured for PandaDoc.
- Restrict exposed Martini API endpoints and never return PandaDoc access tokens to callers.
- Mask document contents and personal information in operational logs.
Operational considerations for PandaDoc integrations
Rate limits and pagination
Confirm current PandaDoc rate limits and follow pagination metadata or cursor rules. Use throttling, bounded retries, incremental synchronization, and persisted checkpoints instead of repeatedly retrieving complete collections.
Asynchronous processing
Some document operations may return an identifier before processing completes. Store the identifier and use controlled polling, webhook-driven progression, timeout rules, and retry handling.
Idempotency and ordering
Use stable source identifiers and PandaDoc Document identifiers to prevent duplicate creation. For webhooks, persist the event identifier or a deterministic event hash and make downstream updates safe to repeat because duplicate or out-of-order notifications can occur.
Templates and schema changes
Template roles, variables, fields, pricing tables, optional fields, document states, and webhook payloads can change. Validate required fields and test template versions before production deployment.
Files and testing
Preserve file names and content types, apply size and retention rules, and avoid logging document contents. Test authentication, pagination, asynchronous completion, duplicate events, retries, rejected requests, and terminal document states.
Why use Martini instead of scripts or point-to-point integrations?
Orchestration beyond a script
Martini provides workflows for coordinating PandaDoc API calls, webhook intake, asynchronous polling, downstream updates, and document archival in one maintainable integration asset.
Reusable transformation and business logic
Mappings, validation, status translation, template rules, pricing transformations, and idempotency logic can be reused across CRM, ERP, storage, and notification processes.
Operational control
Martini supports scheduled and event-driven execution, bounded retries, error routing, secure configuration, and workflow monitoring. This reduces the operational burden of maintaining separate point-to-point scripts.
API-led architecture
Martini can consume PandaDoc APIs and expose controlled APIs to internal applications, allowing enterprise systems to use a stable integration boundary without receiving PandaDoc credentials or implementation details.