Developer API
Build document workflows with the Fileza API.
Use API keys to create conversion jobs, check job status, list API-enabled tools, download completed outputs, and track usage against quotas and credits.
Start quickly
Create an account, choose an API plan, generate a key from your dashboard, then send requests with a Bearer token. The full key is shown only once, so store it securely.
Base URL
Use https://fileza.ai in production. Local development can point to your own API server, for example http://localhost:8790.
Current endpoints
The first API surface covers Office-to-PDF, HTML-to-PDF, generic tool jobs, job status, signed download lookup, tool discovery, usage, and webhook test requests.
Machine-readable assets
Download the OpenAPI 3.1 JSON description, a starter Postman collection, and starter Node/Python snippets from the API docs assets section.
AuthenticationAuthenticate every request with a secure Bearer API key.Learn how to authenticate Fileza API requests with Bearer API keys, key rotation, allowed origins, and one-time key reveal.ErrorsUse structured errors and request IDs to debug integrations.Understand Fileza API error responses, request IDs, quota errors, authentication failures, and validation errors.LimitsProtect your quota and keep integrations predictable.Learn how Fileza API rate limits, monthly quotas, API credits, overage controls, and concurrency limits work.JobsCreate jobs, poll status, and download results safely.Create asynchronous Fileza API jobs, poll job status, use idempotency keys, and retrieve download information.Office conversionConvert Office documents to PDF through API jobs.Convert Word, Excel, PowerPoint, ODT, ODS, ODP, and RTF files to PDF through the Fileza API.HTML captureCapture public HTML and web pages as PDF.Render public web pages and HTML into PDF through the Fileza browser-render API with SSRF-safe controls.SchemasDiscover tools and generate future-proof integrations.Discover Fileza API-enabled tools and retrieve tool-specific schema metadata for current and future integrations.WebhooksReceive job and account events in your app.Prepare webhook endpoints for Fileza job completion, failures, quota warnings, and future billing events.ChangelogAPI changelog and compatibility notes.Track Fileza API changes, Batch 11 API access foundations, and Batch 12 documentation improvements.
Need help?
Include your request ID, endpoint, timestamp, and account email when contacting support. Never send raw API keys, provider secrets, OAuth tokens, or signed download URLs.
Contact API support