API reference for gPdf
Public HTTP API for the gPdf PDF rendering service. Production
requests go to api.gpdf.com; the test environment is
api-test.gpdf.com.
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gPdf API Reference
Public HTTP API for the gPdf PDF rendering service. Covers the JSON Render, Template Render, and E-Invoice Render endpoints with their authentication, request shapes, errors, and limits.
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gPdf Template Render API
Higher-level integration: send a template_id and business data, receive a PDF. Best for ERP, OMS, WMS, and any system that wants a stable per-document contract.
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gPdf E-Invoice Render API
Produce PDF/A-3b documents with embedded CII XML attachments per Factur-X / ZUGFeRD. Inline render, async strict validation, object delivery, artifact download — the full e-invoice family in one reference.
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Need to test a request before integrating? Open the live playground.