# Galxe Project Farming Score API

> Galxe Project Farming Score API is a paid API for AI agents from opportunity-api-production.up.railway.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns a rule-based farming score (0-100) with a STRONG/MODERATE/WEAK verdict for any Galxe project, evaluating audience, verification, campaign activity, and rewards.

## Facts

- Endpoint: GET https://opportunity-api-production.up.railway.app/api/score
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/galxe-project-farming-score-api-1d157f91
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vG8CSAMNXQkrvHg_DTB-4

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 galxe-project-farming-score-api-1d157f91
```

Example prompt: Can you score the Galxe project 'CoinbaseWallet' for farming potential — I want to know if it's STRONG, MODERATE, or WEAK and what's driving the score?

## When to prefer this

Use this endpoint when you need a quick, opinionated farming score for a specific Galxe project before deciding whether to participate. It is uniquely tailored to Galxe's ecosystem and aggregates multiple signals (audience, verification, campaign activity, rewards) into a single actionable verdict, unlike generic airdrop trackers or manual research.

## Known failure modes

- Invalid or non-existent Galxe project alias returns an error or empty result
- Alias format violates regex pattern (non-alphanumeric or too long) returns 400-level error
- Galxe project has no campaign data, resulting in low or null sub-scores
- Payment not completed (x402 flow) results in 402 Payment Required
- Rate limiting or upstream Galxe data unavailability causes 5xx errors

## How this service works

Rule-based farming score 0-100 for any Galxe project with verdict (STRONG/MODERATE/WEAK). Query param: project (Galxe alias from app.galxe.com/<alias>). Unique scoring: audience, verification, campaign activity, rewards.

## Output

A JSON object containing a numeric farming score from 0 to 100, a verdict label (STRONG, MODERATE, or WEAK), and sub-scores across four dimensions: audience, verification, campaign activity, and rewards for the queried Galxe project alias.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "project"
     ],
     "properties": {
      "project": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_-]{1,64}$",
       "description": "Galxe project alias from app.galxe.com/<alias>"
      }
     }
    }
   },
   "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/galxe-project-farming-score-api-1d157f91/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from opportunity-api-production.up.railway.app](https://www.zero.xyz/host/opportunity-api-production.up.railway.app/llms.txt)