# SiteSignal Go Module Latest Version

> SiteSignal Go Module Latest Version is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Fetches the current latest version, release timestamp, and origin metadata for a public Go module from the Go module proxy.

## Facts

- Endpoint: GET https://trinity-throw-thursday-gravity.trycloudflare.com/x402/go-module-latest
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitesignal-go-module-latest-version-f439bb2e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w98gjVmZTeKW46E8GQ2FM

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sitesignal-go-module-latest-version-f439bb2e
```

Example prompt: What is the latest version of the github.com/gin-gonic/gin Go module, and when was it released?

## When to prefer this

Choose this endpoint when you need a quick, structured lookup of the latest Go module version and its release timestamp without scraping pkg.go.dev manually. It is ideal for dependency auditing, CI tooling checks, or agent workflows that need to compare current vs. pinned versions of Go packages. Prefer it over manual HTTP calls to proxy.golang.org when you want bounded, structured metadata including origin details in a single call.

## Known failure modes

- Module path not found or does not exist on the public Go module proxy — returns an error or empty response
- Module path is too short (under 3 characters) or too long (over 255 characters) — rejected by input validation
- Private or internal modules not accessible via the public proxy — no data returned
- Malformed module path (e.g. missing domain segment) — validation error
- Go module proxy temporarily unavailable — upstream timeout or 5xx error

## How this service works

Return the public Go module proxy's current @latest version, release timestamp, and bounded origin metadata.

## Output

Returns the latest published version string (e.g. v1.9.0), the UTC release timestamp, and bounded origin metadata for the specified Go module as sourced from the public Go module proxy.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "module"
     ],
     "properties": {
      "module": {
       "type": "string",
       "maxLength": 255,
       "minLength": 3,
       "description": "Public Go module path."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitesignal-go-module-latest-version-f439bb2e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trinity-throw-thursday-gravity.trycloudflare.com](https://www.zero.xyz/host/trinity-throw-thursday-gravity.trycloudflare.com/llms.txt)