Filestack API

Cloud Storage · Image & Document Processing

Embeddable file uploader widget, document conversion, and global CDN delivery API

Filestack API Highlights

Filestack API is best for web applications, HR platforms, universities, and marketplaces requiring seamless file uploading

Last Verified

Authentication

API Key (Client API Key and HMAC security signatures)

Rate Limit

Free tier: 500 uploads/month; 1 GB CDN bandwidth

Sandbox Mode
✓ Available
Webhooks
Not verified yet
Supported Regions
NigeriaNigeriaGhanaGhanaKenyaKenya
Alternative African Company to

Filestack is a file uploading, transformation, and delivery API platform for web and mobile applications. It offers a pre-built file picker widget supporting direct uploads from local device cameras, Dropbox, Google Drive, Box, and Instagram, paired with on-the-fly document and image conversions delivered via global CDN.

In Nigerian educational portals, hiring platforms, and enterprise web applications, Filestack streamlines document collection (resumes, academic transcripts, certificates, passport photos) from users on varied mobile browsers without complex backend S3 upload code.

Filestack API Core Features & Capabilities

FeatureStatusDescription & Capabilities
Embeddable File Picker UI Widget✓ SupportedProvides native Embeddable File Picker UI Widget capabilities integrated within the API.
Cloud Source Integrations (Google Drive/Dropbox)✓ SupportedProvides native Cloud Source Integrations (Google Drive/Dropbox) capabilities integrated within the API.
Resumable Chunked Mobile Uploads✓ SupportedProvides native Resumable Chunked Mobile Uploads capabilities integrated within the API.
Real-time Document & Image Conversion✓ SupportedProvides native Real-time Document & Image Conversion capabilities integrated within the API.
Global Fast CDN Delivery✓ SupportedProvides native Global Fast CDN Delivery capabilities integrated within the API.
Automated Virus & Malware Scanning✓ SupportedVerify customer credentials and identity against verified regulatory databases.
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API Pricing Model
  • Free plan includes 500 uploads, 1 GB bandwidth per month, and 500 file transformations
  • Paid plans start from $59/month for higher volume and virus scanning

Required Access Documents for Filestack API

  • Filestack AccountRequired
    Register at filestack.com to generate your API key

Different Filestack API use cases

  • Job Board Resume Uploads:Allow applicants to upload PDF resumes from their phone storage or Google Drive easily.
  • University Admissions Portal:Collect WAEC results, birth certificates, and passport photos from prospective students.
  • E-Commerce User Product Photos:Let marketplace sellers upload and crop product listing images from their smartphone camera.

Filestack API Alternatives