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x402 Chain Intel – Polygon Gas Oracle
x402
x402 Chain Intel – Polygon Gas Oracle is a paid API for AI agents from x402-chain-intel.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Returns current gas price data for the Polygon network to support trading bot decision-making
Price / call$0.05
Success—
StatusUnknown
How this service works
27 paid endpoints for trading bots
Output
Returns current Polygon gas price estimates, typically including safe/low, standard/average, and fast/high gwei values along with estimated confirmation times, enabling trading bots to select an appropriate gas fee tier for transaction submission.
Example use cases
Trading bot pre-trade fee check
“Before my bot submits a token swap on Polygon, check the current gas prices and tell me the safe, standard, and fast gwei estimates so I can set an appropriate fee.”
DeFi arbitrage cost calculation
“I'm running an arbitrage strategy on Polygon — pull the current gas oracle data so I can calculate whether the profit margin covers transaction costs right now.”
Gas spike monitoring alert
“Check the current Polygon gas prices and let me know if the fast gas price is above 200 gwei — my bot should pause trading if fees are that high.”
Technical details
Endpoint
POSThttps://x402-chain-intel.vercel.app/api/gas/polygon?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your trading bot or DeFi agent needs real-time Polygon gas price data priced per-call via x402 micropayments, avoiding the need for your own RPC infrastructure or gas oracle integration. Best suited for agents that make infrequent, on-demand gas checks rather than continuous high-frequency polling.
Side effects
- Payment not received or USDC payment of $0.05 not processed — returns 402 Payment Required
- Polygon RPC node unavailable — returns upstream timeout or 503
- Malformed POST body — returns 400 Bad Request
- Rate limit exceeded — returns 429 Too Many Requests
- Gas oracle data temporarily stale — may return cached or error response
Tags
x402
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