Observed arrival · 2026-10-13
Fuse puts a spending stop on API calls
Fuse is a hosted proxy for provider APIs that estimates request costs, tracks project spending, and blocks calls that would cross a configured limit.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Teams using provider APIs with project budgets
- Worth noticing
- A request without its own output cap uses the project default; missing model pricing or counter access stops forwarding.
Field notes
The documented flow reserves a worst-case estimate before forwarding each request, then replaces that reservation with reported usage. A missing price-table entry or an unavailable counter stops the call rather than letting it pass through. The page also says an unreported usage amount leaves its reservation in place; its cost estimate is described as best-effort.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue