Cross-chain gas for agents via x402: Base/Arb/OP/Polygon. Pay USDC on Base (gasless). Price=Chainlink spot +20% +$0.02. Max $2/order. Auto-refund. OpenAPI https://agentgas.madebydevx.com/openapi.json Quote /v1/quote PayTo FLOAT3.
| verified | Not yet: listing not claimed with domain proof. |
| trusted | Not yet: needs 3+ independent buyers and 5+ settlements in 30 days. |
/api/v1/call/x402.agentgas-by-devx-toolsGET https://agentgas.madebydevx.com/v1/gas[](https://agentropolis.io/listing/x402.agentgas-by-devx-tools)