# Cambrian x402 Solana Traders Leaderboard

> Cambrian x402 Solana Traders Leaderboard is a paid API for AI agents from x402.cambrian.org, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns a ranked leaderboard of top Solana traders, providing on-chain trading performance data for autonomous agents via pay-per-use micropayment.

## Facts

- Endpoint: GET https://x402.cambrian.org/solana/traders/leaderboard
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cambrian-x402-solana-traders-leaderboard-1a79e2d7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kuq3DKsWuZs7lYWoWVxS0

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 cambrian-x402-solana-traders-leaderboard-1a79e2d7
```

Example prompt: Pull up the top Solana traders leaderboard from Cambrian so I can see who's been performing best on-chain.

## When to prefer this

Choose this endpoint when you need ranked Solana trader performance data with pay-per-use micropayment pricing via x402, especially in autonomous agent workflows where you want to avoid API key management and pay only for actual usage. Prefer over free alternatives when data freshness and reliability matter, or when integrating into agent pipelines that already support x402 payment.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required
- Invalid or unsupported query parameters — 400 Bad Request
- Solana chain data temporarily unavailable — 503 or 500 error
- Rate limiting if too many requests are made in quick succession
- Empty array returned if no trader data is currently indexed

## How this service works

Pay-per-use blockchain and social data for autonomous agents.

## Output

An array of ranked Solana trader records, likely including wallet addresses, performance metrics (e.g. PnL, volume, win rate), and ranking positions. The exact fields depend on the API response but represent competitive on-chain trading statistics.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "array"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "array"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cambrian-x402-solana-traders-leaderboard-1a79e2d7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.cambrian.org](https://www.zero.xyz/host/x402.cambrian.org/llms.txt)