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Losbeto Gas Price API
x402
Losbeto Gas Price API is a paid API for AI agents from markets.losbeto.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-18).
Returns current blockchain gas prices via a pay-per-call endpoint using x402 micropayments in USDC
Price / call$0.001
Success—
StatusUnknown
How this service works
OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana, Algorand and Polygon via x402.
Output
Returns current gas price data for blockchain networks, likely including gas price in gwei or native fee units, enabling agents to assess transaction cost before submitting on-chain operations. Payment is $0.001 USDC via x402 protocol with no API key required.
Example use cases
DeFi transaction timing check
“Check the current gas price — I want to know if now is a good time to execute my swap on-chain or if I should wait for fees to drop.”
Automated gas fee monitoring for agent
“Before sending this blockchain transaction, look up the current gas price so I can decide whether to proceed or hold off until it's cheaper.”
Cost estimation for crypto transfer
“I'm about to move some tokens on-chain — can you grab the current gas price so I can estimate the total transaction cost before I commit?”
Technical details
Endpoint
GEThttps://markets.losbeto.xyz/gas-price?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, no-account gas price lookup paid via USDC micropayment on Base, Solana, Algorand, or Polygon. It is ideal for AI agents that need to check on-chain transaction costs without managing API keys, and when operating within a broader x402 payment-enabled stack already used with Losbeto's other market data endpoints.
Side effects
- Payment not received or x402 payment flow incomplete — returns 402 Payment Required
- Network connectivity issues to markets.losbeto.xyz — returns 5xx error
- Unsupported network parameter — returns 400 or empty response
- Stale or delayed gas price data if oracle feed is lagging
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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