Agent Hustle API vs Newton

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms210323
P95 · ms5831633
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Agent Hustle API vs Newton: common questions

Which is more reliable, Agent Hustle API or Newton?

Both are neck-and-neck — Agent Hustle API and Newton each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Agent Hustle API or Newton?

Agent Hustle API has the lower median latency in our checks — Agent Hustle API responds in 210 ms versus Newton at 323 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Agent Hustle API and Newton need an API key?

Newton needs no key, while Agent Hustle API requires a free API key. If you want to start calling without signup, reach for Newton first.

Can I call Agent Hustle API and Newton from the browser?

Yes — both Agent Hustle API and Newton send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Agent Hustle API and Newton free for commercial use?

Agent Hustle API has unclear commercial terms, and Newton has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.