Fil One (formerly Web3.Storage)

web3.storage

S3-compatible object storage service where files are stored on the Filecoin network and accessed via standard S3 SDKs by changing the endpoint URL.

The Fil One (formerly Web3.Storage) API uses API key authentication; has usage based pricing; offers a free tier (1 TB free for 30 days, no credit card required). Verified 2026-07-26 with per-field source links.

Cloud & Infrastructure Verified 2026-07-26 medium confidence

Base URL

https://eu-west-1.s3.fil.one

web3.storage ↗

Auth

API key

web3.storage ↗

Free tier

1 TB free for 30 days, no credit card required

web3.storage ↗

Pricing model

usage based

web3.storage ↗

Pricing

$4.99 per TB stored per month, no egress fees or API operation charges; reserved capacity plans (1/3/5-year terms) available via sales

web3.storage ↗

Rate limits

not documented null

no source

OpenAPI spec

not documented null

no source

MCP server

not documented null

no source