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API Terms/Health & Science/Arcsecond.io

Arcsecond.io

arcsecond.io

Cloud and self-hosted platform for astronomical observatory automation, remote observing, and observation data management (originally exposing multiple astronomy data sources).

The Arcsecond.io API has contact sales pricing; offers a free tier (Night Studio tool available free in the cloud to get started). Verified 2026-07-26 with per-field source links.

Health & Science Verified 2026-07-26 low confidence
Base URL
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no source
Auth
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no source
Free tier
Night Studio tool available free in the cloud to get started
arcsecond.io ↗
Pricing model
contact sales
arcsecond.io ↗
Pricing
Observatory deployment pricing by quote: project-funded deployment or annual operations agreement; contact team for a pricing range
arcsecond.io ↗
Rate limits
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no source
OpenAPI spec
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MCP server
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no source