# PDFBolt - Scalable and Privacy‑First PDF Generation API > PDFBolt API - generate professional PDFs from HTML, URLs, and dynamic templates using REST endpoints. Supports Node.js, Python, Java, PHP, C#, Go, Rust with Direct/Sync/Async modes, AI-powered template generation, Handlebars templates, direct S3 uploads, automation platform integrations (n8n, Make, Zapier), interactive Playground, team collaboration, GDPR compliance, and enterprise-grade privacy. This file contains links to documentation sections following the llmstxt.org standard. ## Table of Contents - [PDFBolt API Documentation](https://pdfbolt.com/docs/index): PDFBolt docs for HTML, URL, and template PDF generation. REST API, official Node.js, Python, and PHP SDKs, async webhooks, S3 upload, GDPR-compliant. - [Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide): PDFBolt PDF generation API quick start. Generate PDFs from HTML, URLs, or templates with official Node.js, Python, and PHP SDKs, cURL, Postman, or ... - [Official SDKs](https://pdfbolt.com/docs/sdks): Official PDFBolt SDKs for generating PDFs from URLs, HTML, and templates with language-specific clients and helper methods. - [Node.js SDK](https://pdfbolt.com/docs/sdks/nodejs): Official PDFBolt Node.js SDK for generating PDFs from URLs, raw HTML, and templates with Direct, Sync, Async, Usage, and webhook helpers. - [Python SDK](https://pdfbolt.com/docs/sdks/python): Official PDFBolt Python SDK for generating PDFs from URLs, raw HTML, and templates with Direct, Sync, Async, Usage, and webhook helpers. - [PHP SDK](https://pdfbolt.com/docs/sdks/php): Official PDFBolt PHP SDK for generating PDFs from URLs, raw HTML, and templates with Direct, Sync, Async, Usage, and webhook helpers. - [Node.js PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/nodeJS): Generate PDFs in Node.js with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [Python PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/python): Generate PDFs in Python with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [Java PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/java): Generate PDFs in Java with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [PHP PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/php): Generate PDFs in PHP with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [C# .NET PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/csharp): Generate PDFs in C# with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [Go PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/go): Generate PDFs in Go with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [Rust PDF Generation: Quick Start Guide](https://pdfbolt.com/docs/quick-start-guide/rust): Generate PDFs in Rust with the PDFBolt REST API – HTML to PDF, URL to PDF, and templates. Free plan: 100 PDFs/month, working code examples. - [Postman](https://pdfbolt.com/docs/quick-start-guide/postman): Test the PDFBolt REST API in Postman – generate PDFs from HTML, URLs, and templates. Free plan: 100 PDFs/month, ready-to-fork collection. - [Automation Platform Integrations](https://pdfbolt.com/docs/automation-platform-integrations): Connect PDFBolt with popular automation platforms to generate PDFs in your workflows. - [n8n Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/n8n-integration-guide): Complete guide for automating PDF generation in n8n using PDFBolt – with the dedicated community node or the HTTP Request node. - [n8n: PDFBolt Community Node](https://pdfbolt.com/docs/automation-platform-integrations/n8n-integration-guide/pdfbolt-community-node): Generate PDFs from HTML, URLs, and templates in n8n using the verified PDFBolt community node with a visual interface for all API parameters. - [n8n: PDFBolt via HTTP Request Node](https://pdfbolt.com/docs/automation-platform-integrations/n8n-integration-guide/http-request-node): Guide for integrating PDFBolt with n8n using the HTTP Request node for PDF generation from templates, HTML, and URLs. - [Make Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/make-integration-guide): Complete guide for automating PDF generation in Make using PDFBolt API with templates, HTML, and URLs. - [Zapier Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/zapier-integration-guide): Complete guide for automating PDF generation in Zapier using PDFBolt API with templates, HTML, and URLs. - [Airtable Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/airtable-integration-guide): Complete guide for automating PDF generation in Airtable using PDFBolt API with templates. - [Bubble Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/bubble-integration-guide): Complete guide for integrating PDFBolt with Bubble.io for automated PDF generation from templates, HTML, and URLs. - [Integrately Integration Guide](https://pdfbolt.com/docs/automation-platform-integrations/integrately-integration-guide): Complete guide for automating PDF generation in Integrately using PDFBolt API. Generate PDFs from templates, HTML, and URLs. - [API Endpoints](https://pdfbolt.com/docs/api-endpoints): PDFBolt API endpoints – Direct, Sync, Async conversion modes, Usage Monitoring, and Template API. Authentication, base URL, and per-endpoint refere... - [Direct Conversion](https://pdfbolt.com/docs/api-endpoints/direct): PDFBolt Direct API – generate PDFs from HTTPS URLs, Base64-encoded HTML, or published templates and receive raw PDF bytes or Base64-encoded PDF tex... - [Sync Conversion](https://pdfbolt.com/docs/api-endpoints/sync): PDFBolt Sync API – generate PDFs from HTTPS URLs, Base64-encoded HTML, or published templates and receive a temporary download URL in a JSON response. - [Async Conversion](https://pdfbolt.com/docs/api-endpoints/async): PDFBolt Async API – generate PDFs from HTTPS URLs, Base64-encoded HTML, or published templates and receive results through an HMAC-signed webhook c... - [Usage Monitoring](https://pdfbolt.com/docs/api-endpoints/usage-monitoring): PDFBolt Usage API – check your subscription plan, remaining conversions, overage, and expiration dates. - [Template API](https://pdfbolt.com/docs/api-endpoints/template-api): PDFBolt Template API – create, validate, preview, compare, save, publish, delete, and list reusable PDF templates using a Personal Access Token. - [PDF Generation API Parameters](https://pdfbolt.com/docs/parameters): Customize PDF generation with viewport settings, headers/footers, margins, page formats, JavaScript control, authentication, and timeout options. - [PDF API Error Handling and Troubleshooting](https://pdfbolt.com/docs/error-handling): Learn how to handle errors in PDFBolt API effectively. Understand HTTP error codes and recommended actions for troubleshooting API issues. - [Rate Limits](https://pdfbolt.com/docs/rate-limits): PDFBolt Conversion API and Template API rate limits, response headers, and guidance for handling 429 Too Many Requests errors. - [Templates](https://pdfbolt.com/docs/pdf-templates): Create reusable PDF templates in the Dashboard, with AI, or through the Template API, then publish and render them with JSON data. - [AI Template Generation](https://pdfbolt.com/docs/ai-pdf-template-generation): Create professional PDF templates using AI prompts. Skip manual coding – just describe your layout and let AI generate the complete template. - [Async Workflow Details](https://pdfbolt.com/docs/async-workflow): How PDFBolt's asynchronous workflow processes PDF generation jobs, delivers signed webhook callbacks, and supports direct S3 uploads. - [Uploading to Your S3 Bucket](https://pdfbolt.com/docs/s3-bucket-upload): Upload generated PDFs directly to your S3-compatible bucket with customS3PresignedUrl and an HTTPS pre-signed PUT URL. - [Dashboard](https://pdfbolt.com/docs/dashboard): Overview of the PDFBolt Dashboard, including usage, AI generations, request activity, API credentials, templates, team settings, and subscription d... - [Playground](https://pdfbolt.com/docs/dashboard/playground): Test PDF generation from templates, HTML, or URLs in the PDFBolt Playground, configure conversion options, preview PDFs, and generate /v1/direct co... - [Templates](https://pdfbolt.com/docs/dashboard/templates): Create, preview, publish, and manage reusable PDF templates in the Dashboard. - [Request Logs](https://pdfbolt.com/docs/dashboard/logs): View PDFBolt conversion logs, inspect request bodies, filter by status, endpoint, source, API key, and date, and check PDF availability. - [API Credentials](https://pdfbolt.com/docs/dashboard/api-keys): Create conversion API keys, manage Personal Access Tokens, and find the webhook signing secret for async callbacks. - [Subscription](https://pdfbolt.com/docs/dashboard/subscription): View your plan, payment and renewal details, manage billing in the Stripe Customer Portal, and download invoices. - [Team](https://pdfbolt.com/docs/dashboard/team): Invite team members, understand Admin and Member permissions, view your plan's team member limit, and access templates, conversion API keys, and re... - [Settings](https://pdfbolt.com/docs/dashboard/settings): Configure opt-in overage, request parameter redaction, recurring usage alerts, and async failure notifications. - [IP Addresses](https://pdfbolt.com/docs/ip-addresses): Static outbound IP addresses used for URL fetching, webhook delivery, and S3 uploads. Add them to your allowlist if your systems restrict access by... - [Privacy](https://pdfbolt.com/docs/privacy): Privacy controls for PDFBolt document conversion, including temporary PDF storage, parameter redaction, direct S3 uploads, and static outbound IPs. - [PDFBolt FAQ](https://pdfbolt.com/docs/faq): Find answers to common questions about PDFBolt plans, overage billing, PDF templates, data privacy, team management, and subscriptions.