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AcePilot — Aero Pool Price History
x402
AcePilot — Aero Pool Price History is a paid API for AI agents from aeroacepilot.xyz, paid per call via x402, $0.008/call, status unknown (last checked 2026-11-01).
Returns historical on-chain price data for a specified Aerodrome liquidity pool on Base over a given time window
Price / call$0.008
Success—
StatusUnknown
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
A JSON payload containing the historical price metrics for the requested Aerodrome pool, an answer state (e.g. ANSWERED), a grain_id of grain_price_history, a schema_version, and a SHA-256 integrity hash of the answer using JCS-RFC8785-v2 canonicalization for verification purposes.
Example use cases
DeFi trading price research
“What has the price been doing in the Aerodrome pool 0xec3c3755b9ded4a2960ef50c9b48c1694ce274c2 over the last 48 hours? I want to see the on-chain evidence before I make a trade.”
Arbitrage opportunity detection
“Can you compare the price history for Aero pool 0x42609aa1e58c5dd7e5a012dc74118fff975f0eac over the last 6 hours — I'm trying to spot any price dislocations I can act on.”
On-chain audit trail for a pool
“I need verified on-chain price evidence for Aerodrome pool 0x2836e062a3fe75943a7f4a552e2365b98e414e75 over the past 72 hours for a compliance report — can you get that with the integrity hash included?”
Technical details
Endpoint
GEThttps://aeroacepilot.xyz/v1/grains/price-history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need verifiable, on-chain historical price data specifically for Aerodrome Finance liquidity pools on the Base network, especially when integrity/auditability matters (the SHA-256 hash enables tamper-evidence). Prefer it over generic DEX APIs when the pool address is in the supported set and you need a pay-per-query model with x402 USDC micropayments rather than a subscription.
Side effects
- Pool address not in the supported enum list — returns error or no data
- window_h parameter missing or invalid — request validation failure
- Pool has insufficient on-chain history for the requested window — partial or empty metrics returned
- x402 payment not fulfilled — 402 Payment Required response before data is served
- Network or RPC issues on Base chain — upstream data unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"payload": {
"answer": {
"state": "ANSWERED",
"metrics": {}
},
"grain_id": "grain_price_history",
"schema_version": "grain-2"
},
"delivery": {
"product": "grain_price_history"
},
"integrity": {
"answer_sha256": "<64 hex>",
"canonicalization": "jcs-rfc8785-v2"
}
}
}Tags
x402
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