# AcePilot — Aero Price Correlation Grain

> AcePilot — Aero Price Correlation Grain is a paid API for AI agents from aeroacepilot.xyz, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-01).

Retrieves historical on-chain price correlation evidence for Aerodrome (Aero) liquidity pools on Base across a specified time window.

## Facts

- Endpoint: GET https://aeroacepilot.xyz/v1/grains/price-correlation?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/acepilot-aero-price-correlation-grain-e1c35332
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iYGRSQDuTxbubst01VEuU

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 acepilot-aero-price-correlation-grain-e1c35332
```

Example prompt: Can you pull the price correlation grain from AcePilot for Aero pool 0x422df9aa896e883c9cdcbad309c0785b7364a1cf benchmarked against 0xec3c3755b9ded4a2960ef50c9b48c1694ce274c2 over the last 24 hours on Base?

## When to prefer this

Choose this endpoint when you need cryptographically verifiable, on-chain price correlation evidence specifically for Aerodrome (Aero) pools on the Base network, paid via x402 USDC micropayments. It is ideal for DeFi researchers, arbitrageurs, or risk analysts who need tamper-evident grain data with integrity hashes rather than raw unverified price feeds.

## Known failure modes

- Pool address not in supported enum — returns error indicating unsupported pool
- Missing required query parameters (pool, benchmark, window_h) — returns 400 bad request
- Payment not provided or insufficient USDC via x402 — returns 402 Payment Required
- Data unavailable for the requested time window — grain state may be non-ANSWERED
- Network or Base chain indexing lag causing stale or incomplete metrics

## How this service works

Historical on-chain evidence for Aero pools on Base. Compare query purposes, prices and availability before paying with x402 USDC.

## Output

Returns a JSON payload containing a grain answer with state (e.g. ANSWERED), computed price correlation metrics for the specified pool pair and window, a grain ID (grain_price_correlation), schema version, delivery product info, and a JCS-RFC8785-v2 canonicalized SHA-256 integrity hash for the answer.

## 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": [
      "pool",
      "benchmark",
      "window_h"
     ],
     "properties": {
      "pool": {
       "enum": [
        "0x422df9aa896e883c9cdcbad309c0785b7364a1cf",
        "0xec3c3755b9ded4a2960ef50c9b48c1694ce274c2",
        "0x42609aa1e58c5dd7e5a012dc74118fff975f0eac",
        "0x2836e062a3fe75943a7f4a552e2365b98e414e75",
        "0x41e21950362b1014bc629252ecfff8fca5f1646c",
        "0x4a7af46bc8abc00048c6c7920a1488daf568366c",
        "0x66dcd42e6314b287110922ae36cb2a8bdeecc153",
        "0xc3cbfbaab532a04e36b6f901d725eaa5113fd781",
        "0xebc746a47ebb274de1dbdc9a465e6c5c2301c5da",
        "0x868eed6bad4bd368cd053b766f84cc727697589a",
        "0x2dbe0e264c7c246e05c6614794899937f264cf7b",
        "0xbc461ef5225f1bbd2001eead75f56335aa781a69",
        "0xc85d5cb72d1aad6f152a8decad228ae4a59ac9b3",
        "0x7a33000372f3f028f074182ccb9d16cbeefbf920",
        "0x2a430bebd2082d8e05d56d64dede8944279bbc24",
        "0x880db7dda4407d99508574e680d067d1164b3cfe",
        "0xd072410fa13d242e1d53721bcf7af02e3455dc96",
        "0x7779415171077fa77568d9e1fb5c66e3ee03d9c2",
        "0x16c70f04c3080a127486cdf5a4c33c066bbf47c3",
        "0xc01c2800186207270ba5386532a8173c5b7dd194",
        "0xf668e21993f0acd7ab00bb1cfbaed0df28a3c8ec",
        "0x784e539f15ca2d19449a6311c5dab6cf37d8f1ba",
        "0xa0473ced0cd1bfb857e3e04b5fa4b6af18c5e44d",
        "0xce56168c09f4b7fca30523822c48008705c01156",
        "0x4dbdcb087992404ea9b14fa83cc695b02797f39a",
        "0x532e0f46d1e528507fc9454d5847c231f23bddf6",
        "0xd448990883e3bf9cdd8ebca368a3ecf9d629aaf7",
        "0xd0acf293547457fb4fe9ee32ca93e89497626816",
        "0x0f21a72a02dc78217c2987826d061500aecf7707",
        "0xdebaebe5b2729f7d62072b2ea40472d78d2c1626",
        "0x792f465e0434fb1028ea3bfeb05240cb839c4e04",
        "0x6eaec4f69c92bd16a4b018ceb6fe7a446a113598",
        "0x2740c0faab738f6e346e545fde02aef9b1a01ee7",
        "0xbb5507daae822ba89c4da61bbfdf4b49a1666bac",
        "0x0cabc1f570fc7e80af454b5bc839b4014b4acfd1",
        "0xe7030be388b8e247abe0c9fa876673e83fbcbd3c",
        
… (truncated)
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "payload": {
   "answer": {
    "state": "ANSWERED",
    "metrics": {}
   },
   "grain_id": "grain_price_correlation",
   "schema_version": "grain-2"
  },
  "delivery": {
   "product": "grain_price_correlation"
  },
  "integrity": {
   "answer_sha256": "<64 hex>",
   "canonicalization": "jcs-rfc8785-v2"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/acepilot-aero-price-correlation-grain-e1c35332/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aeroacepilot.xyz](https://www.zero.xyz/host/aeroacepilot.xyz/llms.txt)