SpareFoot
SpareFoot is the largest online marketplace for finding and reserving self-storage units, owned by Storable (the same parent that owns the storEDGE and SiteLink property-management systems, cataloged separately at api-evangelist/storable). SpareFoot itself does not publish a developer portal, API reference, or self-serve API keys for third parties to call. Instead, storage facilities' pricing, unit availability, and promotions reach SpareFoot through one-way, partner-gated data-feed integrations built by property-management software vendors - Storable Edge (storEDGE), SiteLink Web Edition, Storable Easy, Self Storage Manager (E-SoftSys), eDOMICO, and DoorSwap - each of which pushes its own facilities' inventory into the marketplace and receives reservation/lead data back. No endpoint list, request/response schema, or authentication scheme for this feed mechanism is publicly documented; a facility operator or software vendor must go through SpareFoot/Storable's integrations team to be onboarded. This entry documents that access model honestly rather than fabricating an API surface. The one machine-readable document SpareFoot does serve is an llms.txt at the site root - a crawler-directive-and-attribution file aimed at language models rather than a developer contract - alongside a robots.txt that allows GPTBot while disallowing ChatGPT-User, CCBot, anthropic-ai and Claude-Web.
SpareFoot is profiled on the APIs.io network. Tagged areas include Self Storage, Marketplace, Storage Unit Listings, Lead Generation, and Reservations.
SpareFoot’s developer surface includes documentation, support, engineering blog, signup flow, and 14 more developer resources.
Kin Score
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Sparefoot Rate Limits
RATE LIMITSSecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Get Started 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API