AgentGas by DevX Tools

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Cross-chain gas for AI agents. An agent holding USDC on Base but no native gas (on Base, Arbitrum, Optimism or Polygon) is stuck: it cannot approve, transfer or swap. AgentGas sells it native gas on the destination chain, paid with an x402 USDC payment on Base that is gasless for the buyer (EIP-3009 signature; the facilitator broadcasts it). No account, no API key, no KYC. Buyer client settings:…

AIBasex402 v2exactagentgas.madebydevx.com ↗︎

Settled via PayAI.

Transactions · 30d
1
Volume · 30d
$0.049
Unique buyers · 30d
2
Uptime · 30d
100.0%
Latency p50
91ms

Endpoints (2 live)

  • GET /v1/gas — Gas for agents, cross-chain: pay USDC on Base with a gasless x402 payment (works with 0 ETH anywhere) and receive native gas on Base, Arbitrum, Optimism (ETH) or Polygon (POL) at any address. Price = native value at Chainlink spot +20% +$0.02. Params: to (optional; defaults to the payer), chain (base|arbitrum|optimism|polygon), amount (alias eth) or usd. Max $2/order. Auto-refund in USDC if we cannot deliver. (0.314 USDC on Base)
  • POST /v1/gas — Gas for agents, cross-chain: pay USDC on Base with a gasless x402 payment (works with 0 ETH anywhere) and receive native gas on Base, Arbitrum, Optimism (ETH) or Polygon (POL) at any address. Price = native value at Chainlink spot +20% +$0.02. Params: to (optional; defaults to the payer), chain (base|arbitrum|optimism|polygon), amount (alias eth) or usd. Max $2/order. Auto-refund in USDC if we cannot deliver. (0.61 USDC on Base)

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