Jentic publishes the only available OpenAPI specification for NASA's Astronomy Picture of the Day (APOD) API, keeping it validated and agent-ready. APOD is one of NASA's most popular feeds: every day a different astronomy image or video is featured with a brief explanation written by a professional astronomer. The API exposes a single GET endpoint that returns the structured payload (title, explanation, media URL, copyright, and concept tags) so apps and agents can repurpose APOD content for educational sites, daily-image widgets, or social media posts.
1 endpointsJentic publishes the only available OpenAPI specification for the NASA TechPort API, keeping it validated and agent-ready. TechPort is NASA's repository of detailed information on agency-funded technology development projects, including project descriptions, technology areas, work locations, partners, and benefits. The API exposes three GET endpoints that let agents discover the full project list, retrieve metadata for a single project, and query the API root for service metadata. Responses are available in JSON or XML via the {.format} path segment.
3 endpointsStep 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | shStep 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL https://raw.githubusercontent.com/jentic/jentic-one/main/tools/install.sh | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.