Programmatic APIs for File, SEO, & Content Workflows
Integrate our smart browser-based utility pipelines or query our high-performance server-side APIs to automate heavy background tasks with zero server storage logs.
API Product Catalog
Select a category to view detailed documentation and parameters.
Image Processing API
Fast, lossless local & server-side image compression, conversion (WebP, AVIF), placeholder generation, and custom watermarking.
PDF Toolset API
Programmatic PDF merging, range splitting, compression levels, page numbering, and background branding watermarks.
SEO Audit API
Retrieve robots.txt configuration, validate sitemaps, audit ssl certificates, track redirect chains, and check server status.
AI Writing & Blogging API
Instant article outline structure, blog title generation, readability insights, content summarizers, and paragraph rewriters.
Secure Unlimited Automation
We are rolling out production rate limits soon. Join our developer waitlist today to receive 5,000 free monthly requests, dedicated webhooks, and private SLA support code snippets.
$0 / month
Perfect for local scripts and rapid web prototyping.
- 🟢 100 requests / mo limit
- 🟢 Supports SEO & AI APIs
- 🟡 Max image size: 2MB
- 🔴 Includes watermark footer
$19 / month
Designed for SaaS apps, blogging, and image optimization pipelines.
- 🟢 10,000 requests / mo limit
- 🟢 No Toolchi Branding / Logo
- 🟢 Image size: Up to 50MB
- 🟢 Batch operation processing
$49 / month
For agencies and high volume workflow platforms.
- 🟢 100,000 requests / mo limit
- 🟢 Custom Webhook callbacks
- 🟢 Dedicated execution limits
- 🟢 White-label outputs