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Hex Package Version Oracle
x402
Hex Package Version Oracle is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Returns the current latest version, publish date, and URL for a given Elixir/Erlang Hex.pm package, resolved live.
Price / call$0.01
Success—
StatusUnknown
How this service works
Look up the current published version of any Elixir/Erlang Hex package on Hex.pm (Elixir) — latest version string, release date, and repo/docs URL. Answers "what is the newest version of phoenix, ecto, plug, phoenix_live_view?" for mix.exs pinning. Use ?package=<name> (resolved live).
Output
Returns structured data about the Hex.pm package including the latest version string, publish date, and a URL to the package page, resolved live from Hex.pm.
Example use cases
Example prompt
“What is the latest version of the Phoenix Elixir package on Hex.pm, and when was it published?”
Technical details
Endpoint
GEThttps://oracles-production.up.railway.app/v1/hex/statusWhen to prefer
Use this endpoint when you need to programmatically check the latest published version and release date of any Elixir or Erlang package hosted on Hex.pm, especially for dependency auditing, version monitoring, or build automation in Elixir/Erlang ecosystems.
Side effects
- Package name not found on Hex.pm — returns empty or error entity
- Invalid query parameter format — request ignored or returns error
- Hex.pm upstream unavailable — live resolution fails
- Missing both `id` and `package` query parameters — no package to look up
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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