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Multi-Source Token Price Cross-Validation
x402
Multi-Source Token Price Cross-Validation is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-14).
Fetches and cross-validates a token's price from multiple independent sources (Moralis, DefiLlama), returning an aggregated price with spread metrics and a reliability rating to flag manipulation or illiquidity risk.
Price / call$0.008
Success—
StatusUnknown
How this service works
Cross-validated token price aggregated from multiple independent sources (Moralis, DefiLlama) with spread and a reliability rating that flags manipulation or illiquidity risk - protects trading agents from acting on a single manipulated or stale price feed. price cross check, multi source price, price validation, token price reliable, price manipulation check, price oracle compare Accepts payment on Base or Solana — either network works.
Output
Returns an aggregated token price computed from multiple independent sources, individual source prices (Moralis, DefiLlama), the spread between them, and a reliability rating that flags whether the price may be manipulated or the token is illiquid.
Example use cases
Example prompt
“Before we swap into PEPE on Base, cross-check its current price across Moralis and DefiLlama and tell me if the spread looks suspicious or if there's any manipulation or illiquidity risk flagged.”
Technical details
Endpoint
GEThttps://api.x402node.dev/market/price-multiWhen to prefer
Prefer this endpoint over single-source price feeds when executing trades, swaps, or valuation decisions where a manipulated or stale price could cause financial loss. Ideal for trading agents that need to sanity-check a price oracle before acting, especially for low-liquidity or newly launched tokens where price manipulation risk is elevated.
Side effects
- Token not found on one or more sources — partial data returned or error
- Network or chain not supported — 400/422 error
- Token address is invalid — validation error returned
- One source is temporarily unavailable — degraded reliability rating or fallback to fewer sources
- Rate limit or payment failure — 402 or 429 response
Input
{
"chain": "ethereum",
"address": "0x6B175474E89094C44Da98b954EedeAC495271d0F"
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"note": "Cross-validated token price from multiple independent sources. Large spread = price manipulation risk or illiquidity. Agents should not trust a single source before trading.",
"_hint": "x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)",
"chain": "ethereum",
"symbol": "DAI",
"address": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
"sources": [
{
"price": 1,
"source": "moralis"
},
{
"price": 0.9998534163067758,
"source": "defillama"
}
],
"avgPrice": 0.99992671,
"spreadPct": 0.015,
"reliability": "high (sources agree)",
"sourceCount": 2,
"queriedSources": [
"moralis",
"defillama"
]
}Tags
x402
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