# Cambrian x402 Aerodrome Pool Data API

> Cambrian x402 Aerodrome Pool Data API 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).

Fetches Aerodrome (AERO) liquidity pool data on EVM chains via pay-per-use x402 micropayment protocol

## Facts

- Endpoint: GET https://x402.cambrian.org/evm/aero/v2/pool
- 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-aerodrome-pool-data-api-77fbd7a0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qduDaRUqRmTv5uJQ7eWiA

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-aerodrome-pool-data-api-77fbd7a0
```

Example prompt: Pull the current Aerodrome v2 liquidity pool data on Base — I want to see pool pairs, TVL, APR, and fees so I can figure out which pools are worth providing liquidity to.

## When to prefer this

Choose this endpoint when you need structured Aerodrome DEX pool data on Base or other EVM chains and want pay-per-use micropayment access without API key subscriptions. Prefer this over direct on-chain RPC calls when you need aggregated, pre-processed pool metrics (TVL, APR, fees) rather than raw contract data. Best for autonomous agents that need on-demand DeFi data billed per query via x402 USDC micropayments.

## Known failure modes

- Missing or invalid query parameters return empty array or error
- Payment not processed (402 if x402 payment header missing or insufficient)
- Pool not found for given token addresses returns empty result
- Rate limiting if payment fails to clear
- Network or RPC issues causing stale or unavailable data

## How this service works

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

## Output

Returns an array of Aerodrome v2 liquidity pool objects, likely including pool addresses, token pair details, TVL, fees, APR/APY, and volume metrics for pools on EVM-compatible chains.

## 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-aerodrome-pool-data-api-77fbd7a0/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)